Prague features a moderate continental climate with four distinct seasons. Winters are cold, often near or below freezing, while summers are pleasantly warm, averaging highs around 24°C. Spring and autumn offer mild, changeable weather. Rainfall is moderate and spread throughout the year, with occasional summer storms and rare but beautiful winter snowfalls.
The best times to travel section shows how the months compare for a visit, so you can find the time of year that fits what you want to do.
Background colours of the months:
The colour shows the typical temperature: yellow (hot), green (mild) and blue (cold). How strong the colour is shows the travel season: full colour means high season, soft colour means shoulder season and soft-striped means off season.
Weather symbols:
Each month has one symbol showing what the weather is typically like, such as hot and sunny, freezing or a rainy or snowy season. Use them to quickly spot months that match the weather you want, or to avoid the ones that don't.
Crowdedness:
The people icon shows how busy the place usually is. The more people, the more crowded it gets.
Additional notes:
The grey info boxes point out special things worth knowing, like recurring weather issues or seasonal events.
Prague’s climate sits between oceanic and humid continental, bringing notable seasonal contrasts. Winters (December to February) are cold, with average highs of 1–3°C and lows dipping below zero. Snow is possible, especially in January and February, but heavy accumulation is rare and usually short-lived. Sunshine is scarce in winter, with just 2–3 hours per day, and the city can feel quite damp and chilly. Temperature inversions and fog are common, sometimes leading to moderate air pollution.
Spring (March to May) sees a gradual warming, with highs climbing from 8°C in March to 19°C in May. The city comes alive with blooming parks and gardens, though rain showers are frequent. Summers (June to August) are warm and lively, with daytime highs of 22–25°C and occasional peaks above 30°C during heatwaves. Nights remain cool, and thunderstorms can bring sudden, heavy rain. Autumn (September to November) is mild and colourful, starting around 18°C in September and dropping to 6°C by November. Rain is more common in late autumn, and the city’s foliage is especially beautiful. Winds are generally moderate, averaging 14–18 km/h, and Prague receives around 1,650–1,700 hours of sunshine annually.
| Average climate data for Prague, Czech Republic | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
| Average maximum temperature (°C) | 0 | 3 | 8 | 13 | 18 | 21 | 24 | 23 | 19 | 13 | 6 | 2 | 24 |
| Average minimum temperature (°C) | -5 | -4 | -1 | 3 | 7 | 11 | 12 | 12 | 9 | 4 | 0 | -3 | -5 |
| Average precipitation (mm) | 23 | 23 | 28 | 39 | 78 | 72 | 65 | 69 | 40 | 31 | 32 | 26 | 526 |
| Average rainfall days (days) | 7 | 6 | 6 | 7 | 10 | 10 | 9 | 9 | 7 | 5 | 7 | 7 | 90 |
| Average snowfall (mm) | 179 | 159 | 102 | 29 | 0 | 0 | 0 | 0 | 0 | 1 | 83 | 160 | 713 |
| Average relative humidity (%) | 85 | 83 | 75 | 69 | 71 | 72 | 70 | 73 | 78 | 81 | 85 | 85 | 77 |
| Average daily daylight hours (h) | 8 | 10 | 11 | 13 | 15 | 16 | 15 | 14 | 12 | 10 | 9 | 8 | 12 |
| Average daily sunshine hours (h) | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 | 4 |
| Average UV index | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 6 | 4 | 2 | 1 | 1 | 4 |
The best times to visit Prague are late spring (May–June) and early autumn (September). During these months, you’ll enjoy mild temperatures (15–22°C), longer days, blooming gardens or colourful foliage, and fewer crowds than in peak summer. These periods are ideal for sightseeing, outdoor festivals, and relaxed exploration, though a light jacket and umbrella are recommended for occasional showers.
The least favourable time for travel is winter (December–February), especially January and February. These months are cold, with highs barely above freezing, frequent grey skies, and limited daylight. Snow can occur but is often short-lived, and the city feels quieter. However, winter has its charm for those seeking festive Christmas markets and lower accommodation prices.
Prague has cold winters with average highs of 1–3°C and warm summers with highs around 24°C. Spring and autumn are mild and changeable, with moderate rainfall throughout the year and occasional summer thunderstorms.
Snow is most likely from December to February, especially in January. Heavy snow is rare and usually melts quickly in the city, but it can create beautiful scenes, especially around historic landmarks.
Prague receives about 1,650–1,700 hours of sunshine per year. Summer months offer the most sun, with up to 7–8 hours per day, while winter months are much darker, with only 2–3 hours daily.
Summers are generally warm and pleasant, with highs of 22–25°C. Occasionally, heatwaves can push temperatures above 30°C, but nights tend to remain cool. Thunderstorms are common in summer, bringing brief heavy rain.
Bring layers for changing temperatures, a light jacket for cool evenings, an umbrella for rain, and comfortable shoes for walking. In winter, pack a warm coat, hat, gloves, and scarf for the cold and possible snow.
Yes, summer (June–August) is the peak tourist season, with larger crowds and higher prices. For a quieter experience, consider visiting in late spring or early autumn when the weather is still pleasant.
Rainfall is moderate and spread throughout the year, with slightly wetter periods in late spring and summer. Showers are usually brief, but thunderstorms can occur in summer. An umbrella is useful in any season.
The warmest month, with the highest average maximum temperature, is July (24 °C). The month with the lowest average maximum temperature is January (0.5 °C). Overall, the average maximum temperature over the whole year is 12.6 °C.
The month with the highest average minimum temperature is July (12 °C). The coldest month, with the lowest average minimum temperature, is January (-5.3 °C). Overall, the average minimum temperature over the whole year is 3.6 °C.
The wettest month, with the highest amount of precipitation, is May (77.7 mm). The driest month, with the least amount of precipitation, is February (22.9 mm). Over the whole year there are 526.2 mm of rainfall on average.
The month with the most days of rain is June (10.3 days). The month with the fewest days of rain is October (5.5 days). Over the whole year there are 90.2 days of rain on average.
The month with the most snowfall is January (178.8 mm). The months with the least snowfall are May, June, July, August and September (0 mm). Over the whole year there are 712.9 mm of snowfall on average.
The month with the highest average relative humidity is January (84.9 %). The month with the lowest average relative humidity is April (68.9 %). The overall average relative humidity over the whole year is 77.1 %.
The month with the longest days, so the most daylight, is June (Average daylight: 16 h). The month with the shortest days, so the least daylight, is December (Average daylight: 8 h). Over the whole year there are 11.8 h of daylight per day on average.
The month with the most sunshine per day is July (Average sunshine: 7.1 h). The month with the least sunshine per day is January (Average sunshine: 1 h). Over the whole year there are 4 h of sunlight per day on average.
The month with the highest average UV index is June (UV index: 7). The months with the lowest average UV index are January, February, November and December (UV index: 1). Over the whole year the average UV index is 3.5.
