Czechia · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Cesky Krumlov are May, June and September, when daytime temperatures are agreeable and rainfall is relatively low.
Cesky Krumlov 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 659mm — June is typically the wettest month (~102mm) and February the driest (~23mm).
July is the sunniest month, with about 233 hours of sunshine.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 61 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 3° / -3°C | 29mm | 🤔 Fair |
| February | 5° / -3°C | 23mm | 🤔 Fair |
| March | 10° / 0°C | 39mm | 🤔 Fair |
| April | 16° / 4°C | 38mm | 👍 Good |
| May | 20° / 8°C | 74mm | 🌟 Great |
| June | 24° / 12°C | 102mm | 🌟 Great |
| July | 26° / 13°C | 95mm | 👍 Good |
| August | 26° / 13°C | 92mm | 🌟 Great |
| September | 20° / 9°C | 58mm | 🌟 Great |
| October | 14° / 5°C | 43mm | 👍 Good |
| November | 8° / 1°C | 37mm | 🤔 Fair |
| December | 4° / -2°C | 29mm | 🤔 Fair |
January in Cesky Krumlov is cold, with average daytime highs around 3°C (38°F) and nighttime lows near -3°C (26°F). Expect roughly 29mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 58 hours of sunshine over the month (~2h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
February in Cesky Krumlov is cold, with average daytime highs around 5°C (42°F) and nighttime lows near -3°C (26°F). Expect roughly 23mm of precipitation spread over about 6 rainy days, with little rainfall.
☀️ About 87 hours of sunshine over the month (~3h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
March in Cesky Krumlov is chilly, with average daytime highs around 10°C (50°F) and nighttime lows near 0°C (32°F). Expect roughly 39mm of precipitation spread over about 9 rainy days, with little rainfall.
☀️ About 133 hours of sunshine over the month (~4h/day).
🎒 What to pack — jacket or coat · long-sleeve layers
April in Cesky Krumlov is mild, with average daytime highs around 16°C (60°F) and nighttime lows near 4°C (38°F). Expect roughly 38mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 188 hours of sunshine over the month (~6h/day).
🎒 What to pack — light jacket · layers for cool evenings
May in Cesky Krumlov is pleasantly warm, with average daytime highs around 20°C (69°F) and nighttime lows near 8°C (46°F). Expect roughly 74mm of precipitation spread over about 11 rainy days, with a moderate amount of rain.
☀️ About 209 hours of sunshine over the month (~7h/day).
🎒 What to pack — light layers · comfortable walking shoes
June in Cesky Krumlov is pleasantly warm, with average daytime highs around 24°C (75°F) and nighttime lows near 12°C (53°F). Expect roughly 102mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
☀️ About 225 hours of sunshine over the month (~7h/day).
🎒 What to pack — light layers · comfortable walking shoes
July in Cesky Krumlov is warm, with average daytime highs around 26°C (79°F) and nighttime lows near 13°C (56°F). Expect roughly 95mm of precipitation spread over about 11 rainy days, with a moderate amount of rain.
☀️ About 233 hours of sunshine over the month (~8h/day).
🎒 What to pack — light summer clothing · sunscreen and sunglasses
August in Cesky Krumlov is warm, with average daytime highs around 26°C (78°F) and nighttime lows near 13°C (55°F). Expect roughly 92mm of precipitation spread over about 9 rainy days, with a moderate amount of rain.
☀️ About 227 hours of sunshine over the month (~8h/day).
🎒 What to pack — light summer clothing · sunscreen and sunglasses
September in Cesky Krumlov is pleasantly warm, with average daytime highs around 20°C (68°F) and nighttime lows near 9°C (48°F). Expect roughly 58mm of precipitation spread over about 8 rainy days, with little rainfall.
☀️ About 161 hours of sunshine over the month (~5h/day).
🎒 What to pack — light layers · comfortable walking shoes
October in Cesky Krumlov is mild, with average daytime highs around 14°C (58°F) and nighttime lows near 5°C (41°F). Expect roughly 43mm of precipitation spread over about 8 rainy days, with little rainfall.
☀️ About 114 hours of sunshine over the month (~4h/day).
🎒 What to pack — light jacket · layers for cool evenings
November in Cesky Krumlov is cold, with average daytime highs around 8°C (46°F) and nighttime lows near 1°C (34°F). Expect roughly 37mm of precipitation spread over about 8 rainy days, with little rainfall.
☀️ About 59 hours of sunshine over the month (~2h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf
December in Cesky Krumlov is cold, with average daytime highs around 4°C (39°F) and nighttime lows near -2°C (28°F). Expect roughly 29mm of precipitation spread over about 7 rainy days, with little rainfall.
☀️ About 53 hours of sunshine over the month (~2h/day).
🎒 What to pack — warm coat · sweaters and layers · scarf