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Hermansverk, Norway climate
Cfb Oceanic / temperate
Hermansverk has a mildly seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 20°C, while the coldest is February averaging around 0°C at night. Around 2495 mm of precipitation falls each year, peaking in December (288 mm) and easing off in May (109 mm). At latitude 60°N, day length swings from 5.4 hours in midwinter to 18.6 hours at midsummer.
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsHermansverk climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 5 | 5 | 7 | 11 | 15 | 18 | 20 | 19 | 16 | 12 | 8 | 5 |
| Avg temp (°C) | 3 | 2 | 4 | 7 | 11 | 14 | 16 | 16 | 13 | 9 | 5 | 3 |
| Avg low (°C) | 1 | 0 | 1 | 4 | 7 | 10 | 12 | 12 | 10 | 6 | 3 | 1 |
| Precipitation (mm) | 252 | 209 | 202 | 138 | 109 | 132 | 158 | 208 | 251 | 275 | 272 | 288 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 5 | 5 | 7 | 11 | 15 | 18 |
| Avg temp (°C) | 3 | 2 | 4 | 7 | 11 | 14 |
| Avg low (°C) | 1 | 0 | 1 | 4 | 7 | 10 |
| Precipitation (mm) | 252 | 209 | 202 | 138 | 109 | 132 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 20 | 19 | 16 | 12 | 8 | 5 |
| Avg temp (°C) | 16 | 16 | 13 | 9 | 5 | 3 |
| Avg low (°C) | 12 | 12 | 10 | 6 | 3 | 1 |
| Precipitation (mm) | 158 | 208 | 251 | 275 | 272 | 288 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 22 | 19 | 20 | 17 | 16 | 16 | 19 | 19 | 20 | 21 | 21 | 22 |
| Days with high ≥ 32°C (days) | — | — | — | — | — | — | 0.1 | — | — | — | — | — |
| Days with low ≤ 0°C (days) | 13 | 13 | 10 | 3 | 0.1 | — | — | — | 0.0 | 2 | 7 | 12 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 22 | 19 | 20 | 17 | 16 | 16 |
| Days with high ≥ 32°C (days) | — | — | — | — | — | — |
| Days with low ≤ 0°C (days) | 13 | 13 | 10 | 3 | 0.1 | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 19 | 19 | 20 | 21 | 21 | 22 |
| Days with high ≥ 32°C (days) | 0.1 | — | — | — | — | — |
| Days with low ≤ 0°C (days) | — | — | 0.0 | 2 | 7 | 12 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 79 | 78 | 72 | 68 | 73 | 77 | 76 | 77 | 78 | 80 | 81 |
| Clear days (≤ 30% cloud) | 1 | 2 | 2 | 3 | 4 | 2 | 2 | 2 | 3 | 2 | 2 | 1 |
| Partly cloudy days (30–70%) | 6 | 6 | 7 | 8 | 10 | 9 | 8 | 7 | 6 | 6 | 5 | 5 |
| Cloudy days (≥ 70%) | 24 | 21 | 22 | 19 | 18 | 19 | 22 | 21 | 21 | 23 | 23 | 25 |
| Relative humidity (%) | 94 | 94 | 91 | 84 | 80 | 80 | 82 | 84 | 87 | 90 | 93 | 95 |
| Wind speed (km/h) | 7.0 | 6.4 | 6.1 | 4.9 | 4.4 | 4.1 | 3.8 | 4.2 | 4.9 | 5.2 | 5.7 | 6.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 81 | 79 | 78 | 72 | 68 | 73 |
| Clear days (≤ 30% cloud) | 1 | 2 | 2 | 3 | 4 | 2 |
| Partly cloudy days (30–70%) | 6 | 6 | 7 | 8 | 10 | 9 |
| Cloudy days (≥ 70%) | 24 | 21 | 22 | 19 | 18 | 19 |
| Relative humidity (%) | 94 | 94 | 91 | 84 | 80 | 80 |
| Wind speed (km/h) | 7.0 | 6.4 | 6.1 | 4.9 | 4.4 | 4.1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 77 | 76 | 77 | 78 | 80 | 81 |
| Clear days (≤ 30% cloud) | 2 | 2 | 3 | 2 | 2 | 1 |
| Partly cloudy days (30–70%) | 8 | 7 | 6 | 6 | 5 | 5 |
| Cloudy days (≥ 70%) | 22 | 21 | 21 | 23 | 23 | 25 |
| Relative humidity (%) | 82 | 84 | 87 | 90 | 93 | 95 |
| Wind speed (km/h) | 3.8 | 4.2 | 4.9 | 5.2 | 5.7 | 6.2 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Bergen Florida, a weather station, about 121 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.