Temperature
Cold by day, cold at night.
Český Krumlov is usually most comfortable in April and September. Typical daytime highs range from 35–74°F across the year. Rain varies by season.

Cold by day, cold at night.
Several rainy days. About 10 wet days, the lowest monthly average.
Sunshine is limited, with cloud often dominating.
Humidity is rarely noticeable in the cool air.
In November, afternoons feel about 37° and nights feel near 32°.
Mostly cloudy skies this month.
Calm winds are typical in November.
November late afternoons are around 42°F, easing to about 40°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 35 | 26 | 2.2 | 12 | 4.3 | 88 |
| Feb | 39 | 28 | 1.7 | 10 | 6.2 | 83 |
| Mar | 47 | 33 | 2.3 | 12 | 7.9 | 77 |
| Apr | 57 | 40 | 2.4 | 12 | 9.9 | 71 |
| May | 65 | 48 | 4.1 | 16 | 10.2 | 74 |
| Jun | 72 | 55 | 4.3 | 15 | 11.6 | 74 |
| Jul | 74 | 57 | 4.8 | 16 | 11.3 | 75 |
| Aug | 74 | 57 | 4.5 | 14 | 10.4 | 76 |
| Sep | 65 | 50 | 3.1 | 12 | 8.1 | 81 |
| Oct | 56 | 43 | 2.3 | 11 | 6.4 | 85 |
| Nov | 45 | 36 | 2.0 | 10 | 4.8 | 89 |
| Dec | 37 | 29 | 2.0 | 11 | 4.2 | 88 |
Similar climates
Want a side-by-side climate view? Compare Český Krumlov with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Aug 22, 2026
Data & methodology