August weather forecastGalway, Ireland
August
Weather in August
August retains much of July's warmth, although with a slight dip in maximum temperatures. Experiencing the tail end of summer, daylight hours begin to decrease, and a slight upturn in rainfall takes place. Sea temperatures remain warm, inviting sea-goers to enjoy the late-summer tides. Galway's August weather harbours the conclusion of summer, setting the stage for the upcoming fall season.Temperature
Galway records an average high-temperature of an enjoyable 19.1°C (66.4°F) as August arrives, nearly mirroring the previous month's climate. During August, Galway experiences a consistent low-temperature average of 12.5°C (54.5°F).Rainfall
In Galway, in August, during 20 rainfall days, 109mm (4.29") of precipitation is typically accumulated. In Galway, during the entire year, the rain falls for 232 days and collects up to 1156mm (45.51") of precipitation.Sea temperature
August is the month with the warmest seawater in Galway, with an average sea temperature of 15.4°C (59.7°F).Note: The majority of individuals do not enjoy swimming in water that is 15.4°C (59.7°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In August, the average length of the day is 14h and 43min.On the first day of the month, sunrise is at 5:53 am and sunset at 9:31 pm. On the last day of August, in Galway, sunrise is at 6:45 am and sunset at 8:27 pm IST.
Sunshine
The average sunshine in August is 4h.UV index
In Galway, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In August, the UV index of 5 transforms into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Galway, Ireland
- Average high temperature in August: 19.1°C
The warmest month (with the highest average high temperature) is July (20.5°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in August: 12.5°C
The month with the highest average low temperature is July (12.9°C).
The coldest month (with the lowest average low temperature) is January (3.5°C).
Average rainfall in August
Galway, Ireland
- Average rainfall in August: 109mm
The wettest month (with the highest rainfall) is October (130mm).
The driest month (with the least rainfall) is April (61mm).
Average rainfall days in August
Galway, Ireland
- Average rainfall days in August: 20 days
The months with the highest number of rainy days are January and December (22 days).
The months with the least rainy days are April and July (16 days).
Average sea temperature in August
Galway, Ireland
- Average sea temperature in August: 15.4°C
The best month for swimming (with the highest average sea temperature) is August (15.4°C).
The coldest month (with the lowest average sea temperature) is March (9.5°C).
Average daylight in August /
Average sunshine in August
Galway, 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
Galway, 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).
