Measurements:
°C
°F
Prague
40°F
N 3 mph
Feels like: 38°F
Precip: 100%
World Resorts Czech Republic Prague Weather September Weather in Prague

Prague Weather: September

Average Day Temperature: 69.5°F
Average Night Temperature: 54.5°F
Number of Sunny Days: 12 days
Sunshine Hours: 11.7 - 13.5 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.9 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 86°F. The lowest night temperature was 44°F. The average values for day and night temperatures during September were 68.9°F и 54.9°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Prague is 1.9 in.

Wind Speed in September, mph

The average wind speed in September is 6.7 mph. It makes September one of the most windless months of the year for Prague.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Prague in September is 7.6 hours.

Best Time to Visit Prague
The most sunny months:
August 14 days
September 12 days
July 12 days
The most warm months:
August 79.1 °F
July 78.8 °F
June 75.3 °F
The most cold months:
January 34.1 °F
December 37.5 °F
February 37.9 °F
The most rainy months:
July 6 days
August 5 days
May 5 days
The most windy months:
January 9 mph
December 9 mph
February 8 mph

Prague on the Weather Map

Czech Republic Resorts:
NAME
Brno +42
Ceske Budejovice +34
Cesky Krumlov +34
Frantiskovy Lazne +32
Karlovy Vary +34
Krknose +30
Liberec +40
Marianske Lazne +32
Olomouc +42
Ostrava +40
Pilsen +34
Podebrady +40
Prague +40
Spindleruv Mlyn +30
Teplice +32
24 Hours Weather Forecast
Prague
Local time: 08:59
05 dec, friday
0900 40°F
N
3 mph
1200 38°F
NE
6 mph
1500 38°F
NE
6 mph
1800 38°F
NE
7 mph
2100 38°F
NE
7 mph
06 dec, saturday
0000 36°F
NE
7 mph
0300 38°F
N
3 mph
0600 36°F
N
4 mph