Prague Weather in September
Czechia · 30-year monthly averages
🌟 Great time to visit
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.
Avg high
20°C
68°F
Avg low
10°C
50°F
Rainfall
42mm
dry
Rainy days
8
days with ≥1mm
☀️ About 165 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light layers
- comfortable walking shoes
September vs the rest of the year
FAQ
- How hot is Prague in September?
- 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.
- Does it rain a lot in Prague in September?
- Prague sees around 42mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Prague?
- September is one of the best months to visit Prague — comfortable temperatures and manageable rainfall.