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Get the Prague weather forecast without ads, cookies, or tracking. Open-Meteo data, 10-day forecast, hourly conditions, and radar — all free. click here to hide this
July is the hottest month in Prague, with an average high of 25°C / 78°F; January is the coldest (3°C / 37°F). June is the wettest month, averaging 74 mm / 2.9 in of precipitation.
| Month | High °C / °F | Low °C / °F | Precip mm / in | Wet days |
|---|---|---|---|---|
| Jan | 3 / 37 | -3 / 27 | 37 / 1.5 | 8 |
| Feb | 5 / 40 | -2 / 28 | 34 / 1.3 | 6 |
| Mar | 9 / 48 | 0 / 33 | 30 / 1.2 | 7 |
| Apr | 15 / 60 | 4 / 40 | 33 / 1.3 | 7 |
| May | 20 / 68 | 9 / 47 | 60 / 2.4 | 8 |
| Jun | 23 / 74 | 12 / 54 | 74 / 2.9 | 9 |
| Jul | 25 / 78 | 14 / 57 | 63 / 2.5 | 8 |
| Aug | 25 / 78 | 14 / 56 | 64 / 2.5 | 7 |
| Sep | 20 / 68 | 10 / 49 | 40 / 1.6 | 7 |
| Oct | 14 / 57 | 5 / 42 | 31 / 1.2 | 6 |
| Nov | 7 / 45 | 2 / 35 | 27 / 1.1 | 6 |
| Dec | 3 / 38 | -1 / 29 | 25 / 1.0 | 6 |
Extremes since 1973: highest 40°C / 103°F (August 20, 2012), lowest -25°C / -13°F (January 9, 1985).
Daylight lasts about 16.2 hours in June and 7.8 hours in December.
Data: Meteostat — Praha-Libus, 1991–2020 averages.
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