Czechia · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Prague are May, June and September, when daytime temperatures are agreeable and rainfall is relatively low.
Prague sees its warmest weather in July, when daytime highs average around 26°C, and its coolest in January (around 3°C).
Annual precipitation totals roughly 537mm — June is typically the wettest month (~78mm) and February the driest (~22mm).
Rainfall is spread fairly evenly through the year, so no single season is dramatically wetter than the rest.
July is the sunniest month, with about 241 hours of sunshine.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 60 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 3° / -2°C | 25mm | 🤔 Fair |
| February | 5° / -2°C | 22mm | 🤔 Fair |
| March | 9° / 1°C | 31mm | 🤔 Fair |
| April | 15° / 5°C | 27mm | 👍 Good |
| May | 20° / 9°C | 67mm | 🌟 Great |
| June | 24° / 13°C | 78mm | 🌟 Great |
| July | 26° / 14°C | 75mm | 🌟 Great |
| August | 26° / 14°C | 76mm | 🌟 Great |
| September | 20° / 10°C | 42mm | 🌟 Great |
| October | 14° / 6°C | 36mm | 👍 Good |
| November | 7° / 2°C | 30mm | 🤔 Fair |
| December | 4° / -1°C | 28mm | 🤔 Fair |
January in Prague is cold, with average daytime highs around 3°C (37°F) and nighttime lows near -2°C (28°F). Expect roughly 25mm of precipitation spread over about 8 rainy days, with little rainfall.
☀️ About 51 hours of sunshine over the month (~2h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
February in Prague is cold, with average daytime highs around 5°C (40°F) and nighttime lows near -2°C (29°F). Expect roughly 22mm of precipitation spread over about 6 rainy days, with little rainfall.
☀️ About 83 hours of sunshine over the month (~3h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
March in Prague is chilly, with average daytime highs around 9°C (49°F) and nighttime lows near 1°C (34°F). Expect roughly 31mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 127 hours of sunshine over the month (~4h/day).
🎒 What to pack — jacket or coat · long-sleeve layers
April in Prague is mild, with average daytime highs around 15°C (60°F) and nighttime lows near 5°C (40°F). Expect roughly 27mm of precipitation spread over about 6 rainy days, with little rainfall.
☀️ About 191 hours of sunshine over the month (~6h/day).
🎒 What to pack — light jacket · layers for cool evenings
May in Prague is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 9°C (48°F). Expect roughly 67mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
☀️ About 222 hours of sunshine over the month (~7h/day).
🎒 What to pack — light layers · comfortable walking shoes
June in Prague is pleasantly warm, with average daytime highs around 24°C (74°F) and nighttime lows near 13°C (55°F). Expect roughly 78mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
☀️ About 230 hours of sunshine over the month (~8h/day).
🎒 What to pack — light layers · comfortable walking shoes
July in Prague is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 14°C (58°F). Expect roughly 75mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
☀️ About 241 hours of sunshine over the month (~8h/day).
🎒 What to pack — light summer clothing · sunscreen and sunglasses
August in Prague is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 14°C (57°F). Expect roughly 76mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
☀️ About 230 hours of sunshine over the month (~8h/day).
🎒 What to pack — light summer clothing · sunscreen and sunglasses
September in Prague is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 10°C (50°F). Expect roughly 42mm of precipitation spread over about 8 rainy days, with little rainfall.
☀️ About 165 hours of sunshine over the month (~5h/day).
🎒 What to pack — light layers · comfortable walking shoes
October in Prague is chilly, with average daytime highs around 14°C (57°F) and nighttime lows near 6°C (42°F). Expect roughly 36mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 108 hours of sunshine over the month (~4h/day).
🎒 What to pack — jacket or coat · long-sleeve layers
November in Prague is cold, with average daytime highs around 7°C (45°F) and nighttime lows near 2°C (36°F). Expect roughly 30mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 52 hours of sunshine over the month (~2h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
December in Prague is cold, with average daytime highs around 4°C (38°F) and nighttime lows near -1°C (30°F). Expect roughly 28mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 44 hours of sunshine over the month (~1h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf