Weather in Prague
Live weather and 7-day forecast for Prague, Czech Republic, followed by what to expect in each month of the year.
Sunrise 07:36 Sunset 17:59 Daylight 10h 24m Sun times →
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7-day forecast
Forecast data from Open-Meteo
Climate in Prague: month by month
Averaged over 2023–2025, the warmest month in Prague is July, with highs around 27 °C (80 °F) and lows around 16 °C (61 °F); the coolest is January, with highs around 5 °C (41 °F) and lows around -1 °C (30 °F). Average lows fall below freezing in January–February.
Prague gets about 665 mm (26 in) of precipitation a year. The wettest month is August (82 mm over about 11 days) and the driest is March (32 mm).
| Month | Avg high | Avg low | Precipitation (mm) | Wet days | Daylight |
|---|---|---|---|---|---|
| January | 5° | -1° | 42 | 11 | 8h 32m |
| February | 7° | 0° | 36 | 8 | 10h 6m |
| March | 12° | 2° | 32 | 10 | 11h 49m |
| April | 15° | 5° | 55 | 11 | 13h 45m |
| May | 20° | 9° | 62 | 10 | 15h 24m |
| June | 25° | 14° | 54 | 11 | 16h 21m |
| July | 27° | 16° | 63 | 15 | 15h 58m |
| August | 26° | 15° | 82 | 11 | 14h 31m |
| September | 22° | 12° | 81 | 9 | 12h 40m |
| October | 16° | 8° | 52 | 12 | 10h 49m |
| November | 8° | 2° | 55 | 11 | 9h 4m |
| December | 5° | 0° | 51 | 10 | 8h 6m |
Averages of daily values from the ERA5 reanalysis for 2023–2025 at Prague's coordinates (model elevation 251 m), via Open-Meteo (CC BY 4.0). Three recent years are not a 30-year climate normal; reanalysis smooths local extremes and tends to count more light-rain days than a rain gauge would. Daylight is sunrise to sunset on the 15th of each month.
Weather questions for Prague
What is the hottest month in Prague?
July, with average highs of 27 °C (80 °F) and lows of 16 °C (61 °F) over 2023–2025. The coolest month is January, averaging 5 °C (41 °F) by day and -1 °C (30 °F) at night.
What is the rainiest month in Prague?
August, with about 82 mm of precipitation on roughly 11 days. The driest month is March (32 mm), and the yearly total is around 665 mm.
When is the weather mildest in Prague?
Going by the averages, May–September are the months with average daytime highs between 18 °C and 27 °C (64–81 °F) — warm but not hot. August is the month most likely to bring rain.
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About this forecast
The live forecast comes from Open-Meteo, which blends models from national weather services and is fetched fresh in your browser on each visit. Times in the hourly outlook are Prague local time (Europe/Prague).