August weather forecastClifden, Ireland
August
Weather in August
Weather in August retains much of July's summer warmth, though with a slight increment in rainfall to 97mm (3.82") heralding an approaching change. A distinct temperate weather persists, ensuring continued outdoor activities. As days get shorter, there's a sense of drawing towards the end of summer. Despite the subtle changes towards the latter part of the month, the sunny days still retain the summer vibe. The Irish landscape remains vibrant and inviting, basking in the August sun.Temperature
Temperatures reach their maximum during July and August, recording an average high-temperature of 18°C (64.4°F).Rainfall
In Clifden, during August, the rain falls for 21 days and regularly aggregates up to 97mm (3.82") of precipitation. Throughout the year, in Clifden, there are 248 rainfall days, and 1202mm (47.32") of precipitation is accumulated.Sea temperature
The month with the warmest seawater in Clifden is August, with an average sea temperature of 15.3°C (59.5°F).Note: For the majority, swimming in water with a temperature of 15.3°C (59.5°F) is not enjoyable. The difficulty in managing breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Clifden, the average length of the day in August is 14h and 44min.On the first day of the month, sunrise is at 5:56 am and sunset at 9:35 pm. On the last day of August, in Clifden, sunrise is at 6:48 am and sunset at 8:31 pm IST.
Sunshine
In August, the average sunshine is 4h.UV index
In August, the average daily maximum UV index in Clifden, Ireland, is 5. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: In August, an average UV index of 5 transforms into the following instructions:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Clifden, Ireland
- Average high temperature in August: 18°C
The warmest months (with the highest average high temperature) are July and August (18°C).
The months with the lowest average high temperature are January, February and December (9°C).
- Average low temperature in August: 11°C
The months with the highest average low temperature are July and August (11°C).
The coldest months (with the lowest average low temperature) are January and February (3°C).
Average rainfall in August
Clifden, Ireland
- Average rainfall in August: 97mm
The wettest month (with the highest rainfall) is January (137mm).
The driest month (with the least rainfall) is April (66mm).
Average rainfall days in August
Clifden, Ireland
- Average rainfall days in August: 21 days
The months with the highest number of rainy days are January, November and December (24 days).
The months with the least rainy days are April, June and July (17 days).
Average sea temperature in August
Clifden, Ireland
- Average sea temperature in August: 15.3°C
The best month for swimming (with the highest average sea temperature) is August (15.3°C).
The coldest month (with the lowest average sea temperature) is March (9.3°C).
Average daylight in August /
Average sunshine in August
Clifden, Ireland
- Average daylight in August: 14h and 42min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in August: 4h
The month with the most sunshine is May (Average sunshine: 6h).
The month with the least sunshine is December (Average sunshine: 1h).
Average UV index in August
Clifden, Ireland
- Average UV index in August: 5
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 0).





