The climate in Höfn during September can be summarized as cool and wet.
September is in the fall / autumn in Höfn and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 10°C (50°F), whilst at night 5°C (40°F) is normal.
|Daytime temperature||9.7°C 49.5°F|
|Nightly temperature||4.5°C 40.1°F|
|Average temperature||7.1°C 44.8°F|
|Daily sunshine||4.2 hrs|
|Avg rainfall||120 mm 4.7 ins|
|Rainy days||16 days|
|Sea temperature||10.1°C 50.2°F|
|Windspeed||17.3kph 11 mph|
On average September is the 6th wettest month of the year in Höfn with around 120mm 4.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.2 hours of sunshine per day.
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 Höfn in September 2021.
|Hottest month:||July||12.5°C 54.5°F|
|Driest month:||July||86mm 3.4ins|
|Coldest month:||December||2.3°C 36.1°F|
|Wettest month:||October||183mm 7.2ins|