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 | 27 | 23 | 15 | 12 | 10 | 14 | 20 | 22 | 27 | 28 | 32 | 30 | 32 |
| Average high, °C | 16 | 11 | 3 | 1 | 0 | 0 | 6 | 10 | 16 | 18 | 20 | 21 | 10 |
| Average temperature, °C | 12 | 7 | 1 | -1 | -2 | -1 | 2 | 6 | 11 | 14 | 16 | 16 | 7 |
| Average low, °C | 8 | 4 | 0 | -2 | -5 | -5 | 0 | 1 | 6 | 9 | 11 | 11 | 3 |
| Record low, °C | -1 | -7 | -15 | -19 | -26 | -22 | -18 | -7 | -3 | -2 | 3 | 1 | -26 |
| Rain, days | 11 | 11 | 11 | 9 | 5 | 5 | 8 | 10 | 12 | 12 | 13 | 11 | 118 |
| Snow, days | 0 | 1 | 8 | 14 | 16 | 12 | 9 | 6 | 1 | 0 | 0 | 0 | 67 |
| Fog, days | 21 | 22 | 23 | 22 | 22 | 22 | 22 | 19 | 18 | 17 | 18 | 20 | 246 |
| Thunderstorms, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 3 | 3 | 14 |
| Snowfall, cm. | 0 | 0 | 5 | 6 | 9 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 35 |
| Average precipitation, mm. | 49 | 29 | 33 | 26 | 22 | 21 | 27 | 31 | 58 | 81 | 75 | 67 | 519 |
| Relative humidity, % | 70 | 80 | 85 | 85 | 85 | 75 | 70 | 65 | 65 | 65 | 65 | 65 | 73 |
| Relative humidity morning, % | 91 | 91 | 92 | 92 | 92 | 93 | 90 | 86 | 84 | 84 | 86 | 89 | 89 |
| Relative humidity evening, % | 63 | 71 | 85 | 88 | 87 | 81 | 69 | 59 | 58 | 59 | 58 | 57 | 70 |
| Wind speed, km/h | 14 | 22 | 19 | 22 | 20 | 20 | 20 | 16 | 17 | 14 | 14 | 8 | 17 |
| Monthly sunshine, часов | 159 | 120 | 58 | 44 | 55 | 87 | 129 | 169 | 221 | 217 | 228 | 222 | 1707 |
| Day Length, часов | 13 | 11 | 10 | 9 | 9 | 11 | 13 | 14 | 16 | 17 | 17 | 15 | 13 |
| Dew point, °C | 8 | 4 | 0 | -2 | -4 | -3 | 0 | 1 | 6 | 9 | 11 | 10 | 40 |
| Growing degree-day, °C | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | 125 | 181 | 189 | 613 |
| Solar radiation, global, Mj/m2 | 10 | 6 | 3 | 3 | 4 | 6 | 10 | 14 | 17 | 17 | 17 | 16 | 10 |