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Living in Skien

Skien is a city in Norway. The unemployment rate was 2.3% in June 2026. At the start of 2026, the foreign population was 11,949.

Higher unemployment than 85% of Norwegian cities that publish it and more recorded crime than 91% of Norwegian cities that publish it.

Which Norway-wide rules apply when you move to Skien?

National rules stay on the country page instead of being relabelled as city data.

Housing and cost

No city-level rent or cost figure is published for Skien yet. Norway has country-level context; it is not substituted for this city.

MetricValuePeriodSource
Dwellings Count26 dwellings31 Dec 2025Statistisk sentralbyrå (SSB)19Official

Work and income

What is the unemployment rate in Skien?

The unemployment rate is 2.3 % (June 2026). Source: NAV HL301 — fully unemployed by county and municipality, June 202610

Unemployment across cities in NorwayUnemployment in Skien is 2.3%. Of 176 cities with data, 59 have unemployment of 1.5 to under 2%.
unemployment rate, % · measured cities in Norway per band4 cities: 0.5% to under 1%40.5–152 cities: 1% to under 1.5%521–1.559 cities: 1.5% to under 2%591.5–248 cities: 2% to under 2.5%482–2.5Skien 2.3%10 cities: 2.5% to under 3%102.5–33 cities: 3% to under 3.5%33–3.5

Unemployment rate (%)

MetricValuePeriodSource
Fiber Coverage Pct88 %31 Dec 2025Nkom (Nasjonal kommunikasjonsmyndighet)11Official
Median gross salary (regional)4,545 EUR/month31 Dec 2025data.ssb.no1Official
Unemployment rate2.3 %country median 1.7%30 Jun 2026NAV HL301 — fully unemployed by county and municipality, June 202610Official

Public employment service

No exact public employment office is currently linked to Skien. The verified national service may still offer online registration, job search or an official office finder.

Country-level information

NAV employment service — Public employment service

Norwegian Labour and Welfare Administration (NAV)

Job Search

Country-level service information is not treated as proof of a physical office in Skien. Sources checked through 10 Aug 2026.

Family and education

MetricValuePeriodSource
Childcare Coverage 3 6 Pct91 %31 Dec 2024Statistisk sentralbyrå (SSB)20Official
International schools1 schools31 Dec 2025Utdanningsdirektoratet22Official
School Count14 schools31 Dec 2025Utdanningsdirektoratet23Official

Healthcare

MetricValuePeriodSource
Doctors per 1,000 residents3.5 per 1,00031 Dec 2025Helsedirektoratet6Official
Physicians per 100,000 residents350 per 100,00031 Dec 2024Statistisk sentralbyrå (SSB)21Official

Yes — migrants can receive medical care in Skien when the national insurance or residence conditions are met.

Healthcare access follows the country-wide insurance rules; local capacity facts remain city data and are not used as proof of eligibility.

Open the official coverage guide
Doctors per 1,000 residents3.5 per 1,000Verified 2026-08-27
Country rule verified 2026-08-03.

Safety

How safe is Skien?

Police recorded 6,970 incidents per 100,000 (2024-2025). This counts all offences, so it is not comparable with a violent-crime-only rate from another source. Source: data.ssb.no2

Recorded crime across major citiesSkien highlighted among comparable cities
Recorded crime across major cities with Skien highlighted8,790Oslo8,170Kristiansand6,970Skien6,890Trondheim6,870Drammen6,540Stavanger6,280Fredrikstad6,140Sandefjord5,790Lillestrøm5,270Sandnes5,170Bærum4,500Askerrecorded incidents per 100k residents
MetricValuePeriodSource
Recorded incidents per 100,000 residents6,970 incidents per 100,000country median 4,45531 Dec 2024data.ssb.no2Official

Mobility and administration

MetricValuePeriodSource
Public Transport Score55 (0–100)27 Aug 2026Entur (derived)5Official

Language courses and integration

No exact city-level course record is currently published for Skien. These verified national programmes may still apply; use the official programme page to check local availability.

Country-level information

Approved providers for Norwegian and social studies training — State Language Course

Norwegian Directorate for Higher Education and Skills (HK-dir)

For adult immigrants needing Norwegian and social studies training.

Norwegian

Norwegian municipal introduction programme — Integration course

Municipalities under the national IMDi framework

For adult refugees and other eligible immigrants.

NorwegianIn Person
National programme information is not treated as proof of a course location in Skien.

Climate and air quality

Annual NO₂ was 2.93 µg/m³ in 2025.

Is the air quality good in Skien?

The annual PM2.5 mean is 8 µg/m³ (2024) — above the WHO 2021 guideline of 5 µg/m³ but within the EU limit of 25 µg/m³. Source: EEA air quality statistics — NO PM2.5 annual mean 2024 (station Lensmannsdalen)4

Annual mean at the measuring site(s) serving the city; current-day readings differ.

Rainfall through the yearAverage monthly precipitation, mm
Skien average monthly precipitation, mm030609012076514644637579968410310073JFMAMJJASONDmm
Air quality vs health guidelinesAnnual means against WHO 2021 guidelines and EU legal limits
Skien annual air pollutant levels against WHO 2021 guidelines and EU legal limitsCity valueWHO guidelineEU limit5258.0PM2.5154022.0PM1010402.9NO₂µg/m³

City values from the published air-quality observations. WHO 2021 guidelines and EU limit values are published constants.

MetricValuePeriodSource
NO₂ — annual mean2.93 µg/m³2025Official NO2 2025 calendar-year station aggregate for exact in-kommune background station input(s).13Official
NO₂ — latest reading2.29 µg/m³15 Jul 2026Official NO2 latest published hourly observation for exact in-kommune background station input(s).14Official
PM10 — annual mean22 µg/m³31 Dec 2024EEA air quality statistics — NO PM10 annual mean 2024 (station Lensmannsdalen)3Official · nearest-station reading
PM2.5 — annual mean8 µg/m³31 Dec 2024EEA air quality statistics — NO PM2.5 annual mean 2024 (station Lensmannsdalen)4Official · nearest-station reading
Average January temperature-3.5 °C31 Dec 1991MET Norway (Meteorologisk institutt)8Official · nearest-station reading
Average precipitation by monthJan 76.4 · Feb 51 · Mar 45.8 · Apr 43.9 · May 62.8 · Jun 75 · Jul 79.3 · Aug 95.8 · Sep 83.5 · Oct 103.4 · Nov 100.4 · Dec 72.9 mm1991–2020WMO Climatological Normals 1991-2020 — station SKIEN_-_ELSTROM24Official · nearest-station reading

Cities of a similar size in Norway

Closest published populations, for a like-for-like comparison.

All Norway cities

Population and city profile

The city covered 779 km² in 2026. Population density was 73 people per km² in 2026.

How many people live in Skien?

The published population was 56,906 people in 2026. Source: SSB table 07459 — Population by region, 1 January 202617

Who lives hereResidents by nationality, % of population
Skien residents by nationalityBy nationalityNational passport79%Foreign residents21%

Calculated from the population and foreign-resident facts on this page.

MetricValuePeriodSource
Cars per 1,000 residents560 cars/1000 residents31 Dec 2025SSB 07849 Personbil1 sum / SSB 11342 population15Official
City area779 km²1 Jan 2026SSB table 11342: municipality population/area by region and year.18Official
Foreign residents11,949 people1 Jan 2026SSB 09817 B-C / country background Total / Persons16Official
Population density73 people/km²1 Jan 2026SSB 11342 ArealKm218Official
Population56,906 people1 Jan 2026SSB table 07459 — Population by region, 1 January 202617Official

International community in Skien

Named groups from exact city-grain official distributions. Citizenship, birthplace, language and ancestry answer different questions and stay separate.

Ancestry or ethnicity

Norwegian-born to immigrant parents; official SSB table 09817; reference date 1 January 2026 · 2026-01-01

Published groupPeopleShare
Total2,7434.8%
Europe except EU/EFTA/UK, Africa, Asia, America except USA and Canada, Oceania except Australia and New Zealand, polar regions2,2814.0%
Nordic countries except Norway, EU/EFTA, UK, USA, Canada, Australia, New Zealand4620.8%
Somalia3480.6%
Iraq3070.5%
Kosovo2390.4%
Eritrea1510.3%
Poland1410.3%
Syria1380.2%
Afghanistan900.2%
Bosnia-Herzegovina830.1%
Show 76 more groups
Published groupPeopleShare
Vietnam700.1%
Pakistan660.1%
Lithuania640.1%
Türkiye620.1%
Iran590.1%
Palestine540.1%
Ethiopia490.1%
Chile470.1%
Germany410.1%
Morocco390.1%
Croatia330.1%
Serbia320.1%
Russia300.1%
Sudan290.1%
North Macedonia260.1%
Sweden250.0%
Romania250.0%
Philippines240.0%
Myanmar230.0%
Denmark210.0%
Lebanon210.0%
Congo200.0%
China180.0%
Kenya170.0%
India170.0%
Iceland160.0%
Sri Lanka160.0%
Saudi Arabia150.0%
Ukraine140.0%
Thailand140.0%
Bulgaria130.0%
Hungary130.0%
Algeria130.0%
Portugal120.0%
Brazil100.0%
Albania90.0%
Netherlands90.0%
Burundi90.0%
Jordan90.0%
Moldova80.0%
Gambia80.0%
Bhutan80.0%
Latvia70.0%
United Kingdom70.0%
Egypt60.0%
Nigeria60.0%
Rwanda60.0%
United States60.0%
Finland50.0%
Ghana50.0%
Kazakhstan50.0%
Estonia40.0%
Greece40.0%
Spain40.0%
Slovenia40.0%
Angola40.0%
Guinea40.0%
Liberia40.0%
South Sudan40.0%
Tanzania40.0%
Belarus30.0%
Italy30.0%
Czech Republic30.0%
Côte d'Ivore30.0%
Congo-Brazzaville30.0%
Uganda30.0%
Bangladesh30.0%
United Arab Emirates30.0%
Cambodia30.0%
Malaysia30.0%
Nepal30.0%
Singapore30.0%
Yemen30.0%
Mexico30.0%
Ecuador30.0%
Peru30.0%

Largest published groups; zero-count groups are omitted. Dimensions are source-native and are never merged. Official source16

Ancestry or ethnicity

Immigrants; official SSB table 09817; reference date 1 January 2026 · 2026-01-01

Published groupPeopleShare
Total9,20616.2%
Europe except EU/EFTA/UK, Africa, Asia, America except USA and Canada, Oceania except Australia and New Zealand, polar regions6,31511.1%
Nordic countries except Norway, EU/EFTA, UK, USA, Canada, Australia, New Zealand2,8915.1%
Poland8181.4%
Syria5871.0%
Iraq5160.9%
Somalia5150.9%
Ukraine5060.9%
Eritrea3420.6%
Lithuania3270.6%
Kosovo3200.6%
Show 123 more groups
Published groupPeopleShare
Iran2810.5%
Afghanistan2740.5%
Thailand2660.5%
Sweden2450.4%
Germany2300.4%
Bosnia-Herzegovina2120.4%
Russia1940.3%
Türkiye1880.3%
Denmark1850.3%
Philippines1640.3%
Romania1390.2%
United Kingdom1300.2%
Chile1290.2%
Vietnam1200.2%
Palestine1080.2%
Croatia1040.2%
Iceland900.2%
Pakistan830.1%
United States820.1%
Ethiopia810.1%
Sudan770.1%
Brazil730.1%
Serbia720.1%
Netherlands640.1%
China640.1%
Lebanon610.1%
India600.1%
Morocco560.1%
Finland550.1%
Bulgaria550.1%
Congo550.1%
Myanmar540.1%
Latvia480.1%
North Macedonia440.1%
Kenya420.1%
Portugal390.1%
Spain380.1%
Colombia370.1%
Greece360.1%
Burundi350.1%
Italy300.1%
Egypt290.1%
Albania280.1%
Saudi Arabia280.1%
France270.1%
Angola260.1%
Nigeria250.0%
Rwanda250.0%
Bhutan250.0%
Sri Lanka240.0%
Austria230.0%
Jordan230.0%
Tanzania200.0%
Moldova190.0%
Hungary190.0%
Liberia180.0%
Uganda180.0%
Mexico180.0%
Estonia170.0%
Belgium160.0%
Ghana160.0%
Venezuela160.0%
Algeria150.0%
Israel150.0%
Cuba150.0%
Ecuador150.0%
Tunisia140.0%
Bangladesh140.0%
Malaysia140.0%
Uzbekistan140.0%
Kazakhstan130.0%
Switzerland110.0%
Guinea110.0%
Nepal110.0%
Australia110.0%
Slovakia100.0%
Belarus90.0%
Gambia90.0%
Taiwan90.0%
Ireland80.0%
Montenegro80.0%
Libya80.0%
Argentina80.0%
Peru80.0%
Faroe Islands70.0%
Czech Republic70.0%
Azerbaijan70.0%
South Korea70.0%
Zimbabwe60.0%
South Sudan60.0%
Japan60.0%
Canada60.0%
Dominican Republic60.0%
Bolivia60.0%
Paraguay60.0%
Slovenia50.0%
South Africa50.0%
Kuwait50.0%
Sierra Leone40.0%
Zambia40.0%
Georgia40.0%
Indonesia40.0%
Kyrgyzstan40.0%
Singapore40.0%
El Salvador40.0%
Gibraltar30.0%
Luxembourg30.0%
Côte d'Ivore30.0%
Cape Verde30.0%
Congo-Brazzaville30.0%
Madagascar30.0%
Mauritius30.0%
Mozambique30.0%
Armenia30.0%
United Arab Emirates30.0%
Hong Kong30.0%
Cyprus30.0%
Macao30.0%
Mongolia30.0%
Tajikistan30.0%
Turkmenistan30.0%
Jamaica30.0%
Fiji30.0%

Largest published groups; zero-count groups are omitted. Dimensions are source-native and are never merged. Official source16

Ancestry or ethnicity

Immigrants and Norwegian-born to immigrant parents; official SSB table 09817; reference date 1 January 2026 · 2026-01-01

Published groupPeopleShare
Total11,94921.0%
Europe except EU/EFTA/UK, Africa, Asia, America except USA and Canada, Oceania except Australia and New Zealand, polar regions8,59615.1%
Nordic countries except Norway, EU/EFTA, UK, USA, Canada, Australia, New Zealand3,3535.9%
Poland9591.7%
Somalia8631.5%
Iraq8231.4%
Syria7251.3%
Kosovo5591.0%
Ukraine5200.9%
Eritrea4930.9%
Lithuania3910.7%
Show 125 more groups
Published groupPeopleShare
Afghanistan3640.6%
Iran3400.6%
Bosnia-Herzegovina2950.5%
Thailand2800.5%
Germany2710.5%
Sweden2700.5%
Türkiye2500.4%
Russia2240.4%
Denmark2060.4%
Vietnam1900.3%
Philippines1880.3%
Chile1760.3%
Romania1640.3%
Palestine1620.3%
Pakistan1490.3%
Croatia1370.2%
United Kingdom1370.2%
Ethiopia1300.2%
Iceland1060.2%
Sudan1060.2%
Serbia1040.2%
Morocco950.2%
United States880.1%
Brazil830.1%
China820.1%
Lebanon820.1%
Myanmar770.1%
India770.1%
Congo750.1%
Netherlands730.1%
North Macedonia700.1%
Bulgaria680.1%
Finland600.1%
Kenya590.1%
Latvia550.1%
Portugal510.1%
Burundi440.1%
Saudi Arabia430.1%
Spain420.1%
Greece400.1%
Sri Lanka400.1%
Albania370.1%
Colombia370.1%
Egypt350.1%
Bhutan330.1%
Italy320.1%
Hungary320.1%
Jordan320.1%
Nigeria310.1%
Rwanda310.1%
Angola300.1%
France280.1%
Algeria280.1%
Moldova270.1%
Austria240.0%
Tanzania240.0%
Liberia220.0%
Estonia210.0%
Ghana210.0%
Uganda200.0%
Mexico200.0%
Kazakhstan180.0%
Gambia170.0%
Bangladesh170.0%
Belgium160.0%
Malaysia160.0%
Uzbekistan160.0%
Cuba160.0%
Ecuador160.0%
Venezuela160.0%
Guinea150.0%
Israel150.0%
Tunisia140.0%
Belarus120.0%
Nepal120.0%
Australia120.0%
Switzerland110.0%
Peru110.0%
Slovakia100.0%
Montenegro100.0%
South Sudan100.0%
Slovenia90.0%
Czech Republic90.0%
Taiwan90.0%
Ireland80.0%
Libya80.0%
South Korea80.0%
Argentina80.0%
Faroe Islands70.0%
Zimbabwe70.0%
Azerbaijan70.0%
Paraguay70.0%
Japan60.0%
Singapore60.0%
Canada60.0%
Dominican Republic60.0%
Bolivia60.0%
Congo-Brazzaville50.0%
South Africa50.0%
United Arab Emirates50.0%
Kuwait50.0%
Côte d'Ivore40.0%
Sierra Leone40.0%
Zambia40.0%
Armenia40.0%
Georgia40.0%
Indonesia40.0%
Kyrgyzstan40.0%
El Salvador40.0%
Gibraltar30.0%
Luxembourg30.0%
Botswana30.0%
Cape Verde30.0%
Madagascar30.0%
Malawi30.0%
Mozambique30.0%
Hong Kong30.0%
Cambodia30.0%
Cyprus30.0%
Mongolia30.0%
Tajikistan30.0%
Turkmenistan30.0%
Yemen30.0%
Jamaica30.0%
New Zealand30.0%

Largest published groups; zero-count groups are omitted. Dimensions are source-native and are never merged. Official source16

Is Skien a good place to live?

There is no universal answer. The profile scores below show who the available published evidence may suit; they are a decision aid, not a personal recommendation.

Try your profile
Remote worker64%strong on work, weak on safety · range 56–72%
Skilled employee64%strong on work, weak on safety · range 56–72%
Student53%strong on cost, weak on work · range 46–60%
Family51%strong on family, weak on education · range 44–58%
Retirement64%strong on air quality, weak on admin · range 55–73%
Foreign residents11,949 people1 Jan 2026Official source · SSB 09817 B-C / country background Total / Persons
Population56,906 people1 Jan 2026Official source · SSB table 07459 — Population by region, 1 January 2026
NO₂ — latest reading2.29 µg/m³15 Jul 2026Official source · Official NO2 latest published hourly observation for exact in-kommune background station input(s).
Median gross salary (regional)4,545 EUR/month31 Dec 2025Official source · data.ssb.no
Unemployment rate2.3 %30 Jun 2026Official source · NAV HL301 — fully unemployed by county and municipality, June 2026
NO₂ — annual mean2.93 µg/m³2025Official source · Official NO2 2025 calendar-year station aggregate for exact in-kommune background station input(s).
Every value keeps its source, geographic scope and verification date · Last checked 2026-09-03

Additional context

MetricValuePeriodSource
Ev Charging Points500 points31 Dec 2025NOBIL12Official
Ev Share Percent60 %31 Dec 2025Statistisk sentralbyrå (SSB)15Official
Gp Per 10000.8 per 1,00031 Dec 2025Helsedirektoratet6Official
Kindergarten Coverage 1 5 Pct90 %31 Dec 2024Statistisk sentralbyrå (SSB)20Official
Registered Cars Count31,879 vehicles31 Dec 2025Statistisk sentralbyrå (SSB)15Official
Transit OperatorsVest-Telemark Bilruter · Vy list27 Aug 2026Entur AS5Official
Universities1 institutions31 Dec 2025HK-dir (DBH)7Official

How does Skien compare?

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Common questions

Answered from the published values on this page, each with its source and date.

How many people live in Skien?

The published population was 56,906 people in 2026. Source: SSB table 07459 — Population by region, 1 January 2026.

Is the air quality good in Skien?

The annual PM2.5 mean is 8 µg/m³ (2024) — above the WHO 2021 guideline of 5 µg/m³ but within the EU limit of 25 µg/m³. Source: EEA air quality statistics — NO PM2.5 annual mean 2024 (station Lensmannsdalen).

How safe is Skien?

Police recorded 6,970 incidents per 100,000 (2024-2025). This counts all offences, so it is not comparable with a violent-crime-only rate from another source. Source: data.ssb.no.

What is the unemployment rate in Skien?

The unemployment rate is 2.3 % (June 2026). Source: NAV HL301 — fully unemployed by county and municipality, June 2026.

What is the typical salary around Skien?

The median gross salary is 4,545 EUR/month. Source: data.ssb.no.

How many foreign residents live in Skien?

11,949 people residents hold a foreign nationality. Source: SSB 09817 B-C / country background Total / Persons.

Is Skien a good place to live?

Skien may suit different people for different reasons. The page's profile scores compare published cost, work, housing, safety, healthcare and other available factors; they are a decision aid, not a universal recommendation.

How many people are in the Denmark ancestry or ethnicity group in Skien?

The official ancestry or ethnicity distribution records 21 people (0.0%) in the source-defined population for 2026-01-01. This is a ancestry or ethnicity measure, not a general estimate of ethnicity or migration status.

Cite this page

Open a format to select or copy this ImmigrationDB compilation citation. The native disclosure and text fallback work without JavaScript.

APA citation
ImmigrationDB. (2026, September 14). Skien, Norway: rent, salary, jobs, safety, air quality [ImmigrationDB compilation; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62]. ImmigrationDB. https://immigrationdb.com/cities/no/skien/ Retrieved 2026-09-14. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/
BibTeX citation
@misc{immigrationdb_immigrationdb_skien-norway-rent-salary-jobs-safety-air-quality_74baf3a473e7,
  author = {ImmigrationDB},
  title = {Skien, Norway: rent, salary, jobs, safety, air quality},
  publisher = {ImmigrationDB},
  year = {2026},
  date = {2026-09-14},
  version = {approved-static-c751ebb1b4085a62},
  snapshot = {approved-static-c751ebb1b4085a62},
  url = {https://immigrationdb.com/cities/no/skien/},
  note = {Retrieved 2026-09-14. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}
Markdown citation
[Skien, Norway: rent, salary, jobs, safety, air quality](https://immigrationdb.com/cities/no/skien/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-c751ebb1b4085a62; version approved-static-c751ebb1b4085a62; retrieved 2026-09-14; built 2026-09-14.

This citation identifies the ImmigrationDB compilation/page. Underlying source publishers and datasets retain their own terms; inspect the Sources section and cite those records separately. View the underlying source records.

Sources

JSON Markdown
  1. data.ssb.no data.ssb.no · checked 2026-08-27
  2. data.ssb.no data.ssb.no · checked 2026-08-27
  3. EEA air quality statistics — NO PM10 annual mean 2024 (station Lensmannsdalen) EEA air quality statistics · air.discomap.eea.europa.eu · checked 2026-07-31
  4. EEA air quality statistics — NO PM2.5 annual mean 2024 (station Lensmannsdalen) EEA air quality statistics · air.discomap.eea.europa.eu · checked 2026-07-31
  5. Entur AS developer.entur.org · checked 2026-06-12
  6. Helsedirektoratet helsedirektoratet.no · checked 2026-06-12
  7. HK-dir (DBH) dbh.hkdir.no · checked 2026-06-12
  8. MET Norway (Meteorologisk institutt) frost.met.no · checked 2026-06-12
  9. NAV nav.no · checked 2026-06-12
  10. NAV HL301 — fully unemployed by county and municipality, June 2026 NAV HL301 · nav.no · checked 2026-07-26
Show 14 more sources
  1. Nkom (Nasjonal kommunikasjonsmyndighet) nkom.no · checked 2026-06-12
  2. NOBIL nobil.no · checked 2026-06-12
  3. Official NO2 2025 calendar-year station aggregate for exact in-kommune background station input(s). api-luftmalinger.miljodirektoratet.no · checked 2026-07-15
  4. Official NO2 latest published hourly observation for exact in-kommune background station input(s). api-luftmalinger.miljodirektoratet.no · checked 2026-07-15
  5. SSB 07849 Personbil1 sum / SSB 11342 population data.ssb.no · checked 2026-07-15
  6. SSB 09817 B-C / country background Total / Persons data.ssb.no · checked 2026-07-15
  7. SSB table 07459 — Population by region, 1 January 2026 SSB table 07459 · data.ssb.no · checked 2026-07-14
  8. SSB table 11342: municipality population/area by region and year. data.ssb.no · checked 2026-07-14
  9. Statistisk sentralbyrå (SSB) data.ssb.no · checked 2026-06-12
  10. Statistisk sentralbyrå (SSB) data.ssb.no · checked 2026-06-12
  11. Statistisk sentralbyrå (SSB) data.ssb.no · checked 2026-06-12
  12. Utdanningsdirektoratet udir.no · checked 2026-06-12
  13. Utdanningsdirektoratet udir.no · checked 2026-06-12
  14. WMO Climatological Normals 1991-2020 — station SKIEN_-_ELSTROM WMO Climatological Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31

Spotted a number that looks wrong? Every value here carries its source and date — tell us what you found and we will re-check it against the source.