Katowice weather in May 2026
Expect daytime maximum temperatures of 19°C in Katowice, Poland in May based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 82 mm of rainfall in the month.
- 19°C max day temperature
19
- 7 hours of sunshine per day
- 14 days with some rainfall
14
- 8°C min night temperature
8
- 15 hours of daylight per day
15
- No heat & humidity
0
- 82 mm of monthly rainfall
82
- 6 (High) UV index
6
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