Barmouth Weather in May

During May, Barmouth experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 8°C (46°F). Expect quite a bit of rainfall. Around 90 mm (3.5 in) is typical.

Rainfall in Barmouth in May

Typically, about 16 days will experience rainfall, with an average of 90 mm (3.5 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Barmouth in May

Temperatures in Barmouth in May top out at 16°C (61°F) and drop to 8°C (46°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Barmouth in May

The area experiences a moderate amount of sunshine, with approximately 169 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer dry days with pleasant temperatures, June and July typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Barmouth's climate page.

Barmouth Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 53%  

Precipitation 90 mm (3.5 in)  

Rainy days 16 days  

Sunshine 169 hours *  

Percentage Sunshine *  

* Data from: Bala, the United Kingdom (37 KM, 23 Miles).

What to Wear in Barmouth in May

The weather can be unpredictable in May, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Barmouth in May

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Barmouth's climate page.

More climate data for Barmouth

Temperature Rainfall Sunshine

See the full Barmouth climate overview or explore weather in the United Kingdom.