Weather in Prague in September
September in Prague is cool with average temperatures around 14.7°C (58.5°F). Moderate rainfall of 52mm spread over 10 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
20.3°C
68.5°F
Low
9.1°C
48.4°F
Precipitation
52 mm
2.1 inches
~10 rainy days
Conditions
Humidity
72%
Comparison to Adjacent Months
September is 4.8°C cooler than August, 28mm drier than August.
September is 5.2°C warmer than October.