Prague September weather
Prague, Czechia · September
Comfortable days and cooler evenings; light layers help
September is frequently a top Prague month: less heat, comfortable walking conditions, and pleasant city energy.
Evenings start cooling down, so a thin layer helps. Rain can still appear, and wet cobblestones can be slick.
September averages at a glance
Average low
around 10–12°C
Average high
around 19–22°C
Average precipitation
around 35–60 mm
Precip days
about 6–10 days
What to wear in September in Prague
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Light jacket + layers.
- • Thin evening layer for cooler nights.
- • Optional compact umbrella.
- • Comfortable shoes for cobblestones.
Travel tips for visiting Prague in September
- • Excellent month for full-day walking itineraries.
- • River evenings can feel cooler with breeze—layer up.
- • Indoor anchors help if rain interrupts walks.
September weather in Prague — FAQ
Q. Is September still summer-hot?
A. Usually more comfortable, though early September can still feel warm.
Q. What should you pack in September?
A. A thin layer and optional umbrella for rain variability.
Explore Prague
These pages are connected so you can compare conditions and decide for yourself.