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Aalborg, Denmark climate
Cfb Oceanic / temperate
Aalborg has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 71°F, while the coldest is January averaging around 29°F at night. Around 20 inches of precipitation falls each year, peaking in August (2.3 inches) and easing off in April (1.0 inches). At latitude 57°N, day length swings from 6.4 hours in midwinter to 17.6 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 figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Aalborg climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 39 | 39 | 44 | 53 | 61 | 66 | 71 | 70 | 63 | 54 | 46 | 41 |
| Avg temp (°F) | 34 | 34 | 38 | 45 | 53 | 58 | 63 | 62 | 56 | 48 | 41 | 36 |
| Avg low (°F) | 29 | 29 | 32 | 37 | 44 | 50 | 55 | 55 | 49 | 42 | 36 | 31 |
| Precipitation (in) | 1.8 | 1.1 | 1.1 | 1.0 | 1.5 | 1.8 | 2.1 | 2.3 | 1.8 | 2.0 | 1.8 | 1.6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 39 | 39 | 44 | 53 | 61 | 66 |
| Avg temp (°F) | 34 | 34 | 38 | 45 | 53 | 58 |
| Avg low (°F) | 29 | 29 | 32 | 37 | 44 | 50 |
| Precipitation (in) | 1.8 | 1.1 | 1.1 | 1.0 | 1.5 | 1.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 71 | 70 | 63 | 54 | 46 | 41 |
| Avg temp (°F) | 63 | 62 | 56 | 48 | 41 | 36 |
| Avg low (°F) | 55 | 55 | 49 | 42 | 36 | 31 |
| Precipitation (in) | 2.1 | 2.3 | 1.8 | 2.0 | 1.8 | 1.6 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 80 | 80 | 73 | 66 | 61 | 62 | 62 | 63 | 70 | 75 | 81 | 81 |
| Relative humidity (%) | 93 | 91 | 88 | 84 | 81 | 81 | 82 | 84 | 86 | 88 | 91 | 93 |
| Wind speed (mph) | 11.0 | 11.0 | 10.4 | 8.9 | 8.5 | 8.8 | 8.1 | 8.5 | 9.5 | 9.9 | 10.2 | 10.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 80 | 80 | 73 | 66 | 61 | 62 |
| Relative humidity (%) | 93 | 91 | 88 | 84 | 81 | 81 |
| Wind speed (mph) | 11.0 | 11.0 | 10.4 | 8.9 | 8.5 | 8.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 63 | 70 | 75 | 81 | 81 |
| Relative humidity (%) | 82 | 84 | 86 | 88 | 91 | 93 |
| Wind speed (mph) | 8.1 | 8.5 | 9.5 | 9.9 | 10.2 | 10.1 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Flyvestation Aalborg, a weather station, about 7 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.