Český Krumlov weather in May
Temperature, rain and sunshine in May: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in May
Good
Best time to visit: May – September
What is the weather like in Český Krumlov in May?
In May, Český Krumlov is mild: daytime highs average 17 °C, and nights cool down to about 8 °C. The sun shines for around 7 hours a day. Rain is frequent, with about 13 rainy days and 78 mm in total. All in all, May is a good month for a holiday in Český Krumlov.
May compared
How the weather changes from April to June. Tap a month to open it.
More details for May
- Daylight
- 15 h 13 min05:22 – 20:36
- UV index
- 7 · highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 15 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Prague
How the score comes together
- Temperatureweight 50 %100 %
- Sunshineweight 20 %62 %
- Few rainy daysweight 30 %34 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Nature escape”.
What to pack in May
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
- Rain jacket or umbrella
Český Krumlov in May: quick answers
Is Český Krumlov hot in May?
No. In May, Český Krumlov is mild: daytime highs average 17 °C and nights drop to about 8 °C.
Does it rain much in Český Krumlov in May?
Rain is frequent, with about 13 rainy days and 78 mm in total.
Český Krumlov month by month
The whole year in Český KrumlovAll destinations: CzechiaWhere to go in May
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences