Llanfairfechan weather in September (Gwynedd, United Kingdom)

Interested in knowing the climate of Llanfairfechan in September? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

September in Llanfairfechan generally includes moderate temperatures and moderate rainfall. Daytime temperatures generally peak at 18°C, but after sunset, they often decrease to around 10°C.

Precipitation

Llanfairfechan in September usually receives moderate rainfall, averaging around 91 mm for the month. Based on our climate data of the past 30 years, about 17 days of rain are anticipated.

Average sunshine

The city usually sees around 111 hours of sunlight, indicating a moderately sunny period.

If you prefer dry days with pleasant temperatures, July and August typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Llanfairfechan climate page with graphs.

 

Llanfairfechan, monthly averages in September

Min Temperature 10°C  

Max Temperature 18°C  

Chance of Rain 58%  

Precipitation 91 mm  

Rainy days 17 days  

Sunshine 111 hours *  

Percentage Sunshine *  

Data from: Bala, the United Kingdom (45 KM, 28 Miles).

Where to go in the United Kingdom in September

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Llanfairfechan, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

6/10

Walking

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Llanfairfechan.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.