Gibraltar Weather in September

What's the weather like in Gibraltar (Gibraltar) in September 2023?

The climate in Gibraltar during September can be summarized as warm and dry.

September is in the fall / autumn in Gibraltar and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 26°C (78°F), whilst at night 19°C (66°F) is normal.

Gibraltar weather averages (imperial / metric)
Daytime temperature 25.6°C 78°F
Nightly temperature 19.1°C 66.3°F
Average temperature 22.3°C 72.1°F
Daily sunshine 8.8 hrs
Avg rainfall 17 mm 0.6 ins
Rainy days 3 days
Sea temperature 22.1°C 71.9°F
Humidity 68%
Windspeed 16.9kph 11 mph

On average September is the 4th driest month of the year in Gibraltar with around 17mm 0.6 inches of rain making it a dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 hours of sunshine per day.

September temperatures in Gibraltar

Gibraltar average temperature in September

September rainfall

Gibraltar average rain in September

September hourly sunshine

Gibraltar 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 Gibraltar in September 2023.

Other monthly averages

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Gibraltar weather stats

Gibraltar weather statistics
Hottest month: August 27.2°C 81°F
Driest month: July 2mm 0.1ins
Sunniest month: August 10.9hrs
Coldest month: January 15.6°C 60.1°F
Wettest month: December 125mm 4.9ins
Map showing location of Gibraltar (36.14474, -5.35257) Gibraltar map pin © Google

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