Zagreb Weather in September

What's the weather like in Zagreb (Grad Zagreb) in September 2024?

The climate in Zagreb during September can be summarized as mild and a little damp.

September is in the fall / autumn in Zagreb and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 12°C (53°F) is normal.

Zagreb weather averages (imperial / metric)
Daytime temperature 21.9°C 71.4°F
Nightly temperature 11.5°C 52.7°F
Average temperature 16.7°C 62.1°F
Daily sunshine 7 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 12 days
Sea temperature 22.6°C 72.7°F
Humidity 76%
Windspeed 5.8kph 4 mph

On average September is the 6th driest month of the year in Zagreb with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7 hours of sunshine per day.

September temperatures in Zagreb

Zagreb average temperature in September

September rainfall

Zagreb average rain in September

September hourly sunshine

Zagreb average rain in September

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Zagreb in September 2024.

Other monthly averages

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UV index Best time to go?

Zagreb weather stats

Zagreb weather statistics
Hottest month: July 26.1°C 79°F
Driest month: February 70mm 2.8ins
Sunniest month: July 9.7hrs
Coldest month: January 2.5°C 36.5°F
Wettest month: November 114mm 4.5ins
Map showing location of Zagreb (45.81444, 15.97798) Zagreb map pin © Google

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