The climate in Havre-Saint-Pierre during September can be summarized as cool and a little damp.
September is in the fall / autumn in Havre-Saint-Pierre and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 13°C (56°F), whilst at night 6°C (42°F) is normal.
|Daytime temperature||13.3°C 55.9°F|
|Nightly temperature||5.5°C 41.9°F|
|Average temperature||9.4°C 48.9°F|
|Daily sunshine||6.1 hrs|
|Avg rainfall||98 mm 3.8 ins|
|Rainy days||12 days|
|Sea temperature||10.4°C 50.7°F|
|Windspeed||17.3kph 11 mph|
On average September is the 4th wettest month of the year in Havre-Saint-Pierre with around 98mm 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 6.1 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 Havre-Saint-Pierre in September 2023.
|Hottest month:||July||18.4°C 65.1°F|
|Driest month:||February||49mm 1.9ins|
|Coldest month:||January||-8.2°C 17.2°F|
|Wettest month:||October||105mm 4.1ins|