Indre Arna Weather in September

What's the weather like in Indre Arna (Hordaland) in September 2024?

The climate in Indre Arna during September can be summarized as cool and very wet.

September is in the fall / autumn in Indre Arna and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 12°C (54°F), whilst at night 7°C (45°F) is normal.

Indre Arna weather averages (imperial / metric)
Daytime temperature 12.4°C 54.3°F
Nightly temperature 7°C 44.6°F
Average temperature 9.7°C 49.5°F
Daily sunshine 3.6 hrs
Avg rainfall 388 mm 15.3 ins
Rainy days 27 days
Sea temperature 13.7°C 56.7°F
Humidity 80%
Windspeed 15.1kph 9 mph

On average September is the 2nd wettest month of the year in Indre Arna with around 388mm 15.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.6 hours of sunshine per day.

September temperatures in Indre Arna

Indre Arna average temperature in September

September rainfall

Indre Arna average rain in September

September hourly sunshine

Indre Arna 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 Indre Arna in September 2024.

Other monthly averages

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Indre Arna weather stats

Indre Arna weather statistics
Hottest month: July 15.8°C 60.4°F
Driest month: May 135mm 5.3ins
Sunniest month: May 7.2hrs
Coldest month: February 1°C 33.8°F
Wettest month: October 395mm 15.6ins
Map showing location of Indre Arna (60.42472, 5.47639) Indre Arna map pin © Google

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