Prague
Czech Republic
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 28 | 22 | 14 | 11 | 12 | 13 | 20 | 22 | 27 | 30 | 33 | 32 | 33 |
| Average high, °C | 16 | 11 | 4 | 1 | 0 | 1 | 6 | 10 | 16 | 18 | 20 | 21 | 10 |
| Average temperature, °C | 12 | 8 | 2 | 0 | -1 | -1 | 3 | 6 | 11 | 14 | 16 | 16 | 7 |
| Average low, °C | 8 | 5 | 1 | -1 | -3 | -3 | 0 | 2 | 6 | 10 | 11 | 11 | 4 |
| Record low, °C | 0 | -6 | -15 | -18 | -22 | -22 | -14 | -7 | -3 | -2 | 2 | 2 | -22 |
| Rain, days | 13 | 13 | 13 | 11 | 9 | 7 | 11 | 12 | 13 | 15 | 15 | 12 | 144 |
| Snow, days | 0 | 1 | 8 | 12 | 15 | 12 | 8 | 5 | 0 | 0 | 0 | 0 | 61 |
| Fog, days | 13 | 15 | 18 | 17 | 19 | 18 | 16 | 12 | 9 | 10 | 8 | 11 | 166 |
| Thunderstorms, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 17 |
| Average precipitation, mm. | 55 | 44 | 44 | 39 | 32 | 31 | 36 | 53 | 76 | 84 | 99 | 90 | 683 |
| Relative humidity, % | 87 | 83 | 87 | 84 | 84 | 80 | 83 | 87 | 89 | 88 | 88 | 90 | 86 |
| Relative humidity morning, % | 89 | 88 | 89 | 91 | 92 | 91 | 88 | 85 | 80 | 82 | 83 | 85 | 87 |
| Relative humidity evening, % | 65 | 72 | 84 | 87 | 87 | 79 | 68 | 58 | 57 | 60 | 60 | 59 | 70 |
| Wind speed, km/h | 14 | 16 | 17 | 19 | 19 | 17 | 16 | 14 | 12 | 12 | 12 | 12 | 15 |
| Day Length, часов | 13 | 11 | 10 | 9 | 9 | 11 | 13 | 15 | 16 | 17 | 17 | 15 | 13 |
| Dew point, °C | 8 | 5 | 0 | -1 | -3 | -3 | 0 | 1 | 6 | 9 | 11 | 11 | 44 |
| Growing degree-day, °C | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 133 | 189 | 198 | 647 |
| Solar radiation, global, Mj/m2 | 10 | 6 | 3 | 3 | 3 | 6 | 9 | 13 | 17 | 17 | 17 | 16 | 10 |