Grand Bank Weather in September

What's the weather like in Grand Bank (Newfoundland and Labrador) in September 2022?

The climate in Grand Bank during September can be summarized as mild and damp.

September is in the fall / autumn in Grand Bank and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 8°C (47°F) is normal.

Grand Bank weather averages (imperial / metric)
Daytime temperature 16.1°C 60.9°F
Nightly temperature 8.2°C 46.7°F
Average temperature 12.1°C 53.8°F
Daily sunshine 5.2 hrs
Avg rainfall 112 mm 4.4 ins
Rainy days 13 days
Sea temperature 14.1°C 57.5°F
Humidity 86%
Windspeed 21.2kph 13 mph

On average September is the 6th wettest month of the year in Grand Bank with around 112mm 4.4 inches of rain making it a damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.2 hours of sunshine per day.

September temperatures in Grand Bank

Grand Bank average temperature in September

September rainfall

Grand Bank average rain in September

September hourly sunshine

Grand Bank 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 Grand Bank in September 2022.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Grand Bank weather stats

Grand Bank weather statistics
Hottest month: August 19.1°C 66.4°F
Driest month: July 85mm 3.3ins
Sunniest month: September 5.2hrs
Coldest month: February -1°C 30.2°F
Wettest month: November 153mm 6ins
Map showing location of Grand Bank (47.09995, -55.76504)

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