Common information
CountrySweden
Population74 005
Weather, climate, temperature by months in Umea
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 22 | 17 | 10 | 7 | 8 | 7 | 10 | 17 | 25 | 27 | 29 | 28 | 29 |
| Average high, °C | 12 | 6 | 0 | -3 | -5 | -4 | 0 | 4 | 12 | 16 | 18 | 17 | 6 |
| Average temperature, °C | 8 | 3 | -2 | -6 | -8 | -8 | -3 | 1 | 7 | 12 | 15 | 13 | 3 |
| Average low, °C | 5 | 0 | -5 | -10 | -12 | -12 | -7 | -2 | 2 | 8 | 11 | 9 | -1 |
| Record low, °C | -5 | -20 | -21 | -30 | -34 | -37 | -30 | -13 | -7 | 0 | 2 | 0 | -37 |
| Rain, days | 19 | 17 | 11 | 5 | 4 | 4 | 7 | 8 | 16 | 15 | 16 | 18 | 140 |
| Snow, days | 0 | 6 | 15 | 21 | 23 | 19 | 20 | 10 | 2 | 0 | 0 | 0 | 116 |
| Fog, days | 13 | 12 | 7 | 6 | 7 | 10 | 14 | 12 | 12 | 14 | 16 | 14 | 137 |
| Thunderstorms, days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 3 |
| Average precipitation, mm. | 40 | 40 | 50 | 60 | 50 | 40 | 50 | 30 | 40 | 60 | 30 | 40 | 530 |
| Relative humidity, % | 80 | 85 | 90 | 90 | 85 | 85 | 80 | 75 | 70 | 70 | 75 | 80 | 80 |
| Relative humidity morning, % | 90 | 90 | 89 | 88 | 88 | 88 | 90 | 82 | 72 | 71 | 77 | 86 | 84 |
| Relative humidity evening, % | 72 | 79 | 86 | 87 | 86 | 82 | 76 | 65 | 57 | 56 | 61 | 67 | 73 |
| Wind speed, km/h | 12 | 12 | 12 | 9 | 8 | 14 | 14 | 9 | 12 | 12 | 12 | 12 | 12 |
| Day Length, часов | 14 | 11 | 8 | 6 | 7 | 10 | 13 | 16 | 20 | 22 | 21 | 17 | 14 |
| Dew point, °C | 5 | 1 | -3 | -8 | -11 | -10 | -6 | -3 | 1 | 6 | 10 | 9 | -9 |
| Growing degree-day, °C | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75 | 155 | 103 | 333 |
| Solar radiation, global, Mj/m2 | 8 | 4 | 1 | 0 | 1 | 3 | 8 | 15 | 19 | 21 | 19 | 14 | 9 |