Port Glasgow Weather in September

What's the weather like in Port Glasgow (Scotland) in September 2024?

The climate in Port Glasgow during September can be summarized as mild and very wet.

September is in the fall / autumn in Port Glasgow and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (58°F), whilst at night 8°C (47°F) is normal.

Port Glasgow weather averages (imperial / metric)
Daytime temperature 14.2°C 57.6°F
Nightly temperature 8.2°C 46.8°F
Average temperature 11.2°C 52.2°F
Daily sunshine 3.8 hrs
Avg rainfall 219 mm 8.6 ins
Rainy days 21 days
Sea temperature 14.5°C 58.1°F
Humidity 87%
Windspeed 16.9kph 11 mph

On average September is the 4th wettest month of the year in Port Glasgow with around 219mm 8.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 3.8 hours of sunshine per day.

September temperatures in Port Glasgow

Port Glasgow average temperature in September

September rainfall

Port Glasgow average rain in September

September hourly sunshine

Port Glasgow 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 Port Glasgow in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Port Glasgow weather stats

Port Glasgow weather statistics
Hottest month: July 16.9°C 62.4°F
Driest month: April 107mm 4.2ins
Sunniest month: May 6.2hrs
Coldest month: February 4.9°C 40.8°F
Wettest month: October 232mm 9.1ins
Map showing location of Port Glasgow (55.93464, -4.6895) Port Glasgow map pin © Google

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