Fahan Weather in August

August in Fahan typically sees daytime highs of 19°C (66°F) and nighttime lows of 12°C (54°F). As the wettest month of the year, expect more rainfall than other months. It falls within the summer season.

Rainfall in Fahan in August

With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. You can expect rain on around 20 days based on historical patterns, with 111 mm (4.4 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Fahan in August

In August, Fahan sees pleasant temperatures, with highs of 19°C (66°F). Nights drop to around 12°C (54°F). August is in the summer season. The difference between afternoon and evening temperatures is usually noticeable. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Fahan in August

With about 140 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Fahan.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
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For a detailed overview over the year and the best time to visit Ireland, check out our Fahan's climate page.

Fahan Temperature in August

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 67%  

Precipitation 111 mm (4.4 in)  

Rainy days 20 days  

Sunshine 140 hours *  

Percentage Sunshine *  

* Data from: Derry, Ireland (14 KM, 9 Miles).

What to Wear in Fahan in August

For Fahan in August, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool 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 Fahan in August

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

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 Ireland, check out our Fahan's climate page.

More climate data for Fahan

Temperature Rainfall Sunshine

See the full Fahan climate overview or explore weather in Ireland.