Llansantffraid Glan Conwy Weather in September

What's the weather like in Llansantffraid Glan Conwy (Wales) in September 2024?

The climate in Llansantffraid Glan Conwy during September can be summarized as mild and damp.

September is in the fall / autumn in Llansantffraid Glan Conwy and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 16°C (61°F), whilst at night 10°C (49°F) is normal.

Llansantffraid Glan Conwy weather averages (imperial / metric)
Daytime temperature 16.2°C 61.2°F
Nightly temperature 9.6°C 49.3°F
Average temperature 12.9°C 55.2°F
Daily sunshine 4.6 hrs
Avg rainfall 105 mm 4.1 ins
Rainy days 17 days
Sea temperature 14.7°C 58.4°F
Humidity 86%
Windspeed 18.4kph 11 mph

On average September is the 5th wettest month of the year in Llansantffraid Glan Conwy with around 105mm 4.1 inches of rain making it a damp time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.6 hours of sunshine per day.

September temperatures in Llansantffraid Glan Conwy

Llansantffraid Glan Conwy average temperature in September

September rainfall

Llansantffraid Glan Conwy average rain in September

September hourly sunshine

Llansantffraid Glan Conwy 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 Llansantffraid Glan Conwy in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Llansantffraid Glan Conwy weather stats

Llansantffraid Glan Conwy weather statistics
Hottest month: July 18.1°C 64.6°F
Driest month: July 63mm 2.5ins
Sunniest month: May 6.8hrs
Coldest month: February 6.4°C 43.5°F
Wettest month: November 141mm 5.6ins
Map showing location of Llansantffraid Glan Conwy (53.26667, -3.8) Llansantffraid Glan Conwy map pin © Google

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