Kilmarnock Weather in September

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

The climate in Kilmarnock during September can be summarized as mild and wet.

September is in the fall / autumn in Kilmarnock and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 15°C (59°F), whilst at night 9°C (47°F) is normal.

Kilmarnock weather averages (imperial / metric)
Daytime temperature 15.2°C 59.3°F
Nightly temperature 8.5°C 47.2°F
Average temperature 11.8°C 53.2°F
Daily sunshine 4.1 hrs
Avg rainfall 135 mm 5.3 ins
Rainy days 19 days
Sea temperature 14.5°C 58.1°F
Humidity 87%
Windspeed 16.2kph 10 mph

On average September is the 2nd wettest month of the year in Kilmarnock with around 135mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.1 hours of sunshine per day.

September temperatures in Kilmarnock

Kilmarnock average temperature in September

September rainfall

Kilmarnock average rain in September

September hourly sunshine

Kilmarnock 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 Kilmarnock in September 2024.

Other monthly averages

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Kilmarnock weather stats

Kilmarnock weather statistics
Hottest month: July 17.8°C 64°F
Driest month: April 61mm 2.4ins
Sunniest month: May 6.5hrs
Coldest month: January 5.5°C 41.9°F
Wettest month: October 136mm 5.4ins
Map showing location of Kilmarnock (55.61171, -4.49581) Kilmarnock map pin © Google

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