Halden Weather in September

What's the weather like in Halden (Østfold) in September 2024?

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

September is in the fall / autumn in Halden and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (58°F), whilst at night 7°C (45°F) is normal.

Halden weather averages (imperial / metric)
Daytime temperature 14.6°C 58.3°F
Nightly temperature 7.2°C 45°F
Average temperature 10.9°C 51.6°F
Daily sunshine 5.1 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 17 days
Sea temperature 15°C 59.1°F
Humidity 79%
Windspeed 19.1kph 12 mph

On average September is the 2nd wettest month of the year in Halden with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.1 hours of sunshine per day.

September temperatures in Halden

Halden average temperature in September

September rainfall

Halden average rain in September

September hourly sunshine

Halden 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 Halden in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Halden weather stats

Halden weather statistics
Hottest month: July 20.5°C 68.9°F
Driest month: April 46mm 1.8ins
Sunniest month: June 10.2hrs
Coldest month: January -1.1°C 30°F
Wettest month: October 104mm 4.1ins
Map showing location of Halden (59.12478, 11.38754) Halden map pin © Google

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