Annaka Weather in September

What's the weather like in Annaka (Gunma) in September 2024?

The climate in Annaka during September can be summarized as warm, humid and wet.

September is in the fall / autumn in Annaka and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 25°C (78°F), whilst at night 17°C (63°F) is normal.

Annaka weather averages (imperial / metric)
Daytime temperature 25.3°C 77.5°F
Nightly temperature 17.1°C 62.8°F
Average temperature 21.2°C 70.2°F
Daily sunshine 4.1 hrs
Avg rainfall 182 mm 7.1 ins
Rainy days 20 days
Sea temperature 24.5°C 76.1°F
Humidity 79%
Windspeed 5.4kph 3 mph

On average September is the wettest month of the year in Annaka with around 182mm 7.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.1 hours of sunshine per day.

September temperatures in Annaka

Annaka average temperature in September

September rainfall

Annaka average rain in September

September hourly sunshine

Annaka 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 Annaka in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Annaka weather stats

Annaka weather statistics
Hottest month: August 30.3°C 86.5°F
Driest month: December 33mm 1.3ins
Sunniest month: January 6.7hrs
Coldest month: January 7.3°C 45.1°F
Wettest month: September 182mm 7.2ins
Map showing location of Annaka (36.31667, 138.9) Annaka map pin © Google

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