Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
In August, Greyabbey experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 16.4°C (61.5°F) in July to a still comfortable 16.3°C (61.3°F). August notes an average low temperature of 12.3°C (54.1°F) in Greyabbey, subtly down from the daytime highs.Humidity
July and August, with an average relative humidity of 85%, are the most humid months in Greyabbey.Rainfall
In Greyabbey, in August, it is raining for 16.7 days, with typically 41mm (1.61") of accumulated precipitation. Throughout the year, in Greyabbey, United Kingdom, there are 173.9 rainfall days, and 363mm (14.29") of precipitation is accumulated.Snowfall
In Greyabbey, snow does not fall in April through November.Sea temperature
In August, the average sea temperature is 14.2°C (57.6°F).Note: Swimming in 14.2°C (57.6°F) poses a severe threat. Even short exposure to 13°C (55.4°F) is chilling, and going below 10°C (50°F) can cause breathing irregularities and intense cold shock, based on one's stamina.
Daylight
In August, the average length of the day in Greyabbey is 14h and 52min.On the first day of August, sunrise is at 5:34 am and sunset at 9:22 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:15 pm BST.
Sunshine
The average sunshine in August is 7.2h.UV index
The months with the highest UV index in Greyabbey, United Kingdom, are June through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: In August, an average UV index of 4 transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Around midday, solar radiation is most harmful; hence, exposure should be limited. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Frequently asked questions
What is the usual temperature for Greyabbey in August?
What are the most humid months in Greyabbey?
What is the average humidity in August in Greyabbey?
How many days does it rain in August in Greyabbey?
When it does not snow in Greyabbey?
What is the sea water temperature in August in Greyabbey?
What is the average length of the day in August in Greyabbey?
What time are sunrise and sunset in August in Greyabbey?
How long on average sun shines in August in Greyabbey?
What is the month with the highest UV index in Greyabbey?
What is the UV index reading in August in Greyabbey?
Average temperature in August
Greyabbey, United Kingdom
- Average high temperature in August: 16.3°C
The warmest month (with the highest average high temperature) is July (16.4°C).
The month with the lowest average high temperature is January (7°C).
- Average low temperature in August: 12.3°C
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure in August
Greyabbey, United Kingdom
- Average pressure in August: 1011.8mbar
The month with the highest atmospheric pressure is May (1015.6mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in August
Greyabbey, United Kingdom
- Average wind speed in August: 18.1km/h
The windiest month (with the highest average wind speed) is December (25.8km/h).
The calmest month (with the lowest average wind speed) is June (15.7km/h).
Average humidity in August
Greyabbey, United Kingdom
- Average humidity in August: 85%
The months with the highest relative humidity are July and August (85%).
The months with the lowest relative humidity are April and May (81%).
Average rainfall in August
Greyabbey, United Kingdom
- Average rainfall in August: 41mm
The wettest month (with the highest rainfall) is November (48mm).
The driest month (with the least rainfall) is May (17mm).
Average rainfall days in August
Greyabbey, United Kingdom
- Average rainfall days in August: 16.7 days
The month with the highest number of rainy days is August (16.7 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in August
Greyabbey, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Greyabbey, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Greyabbey, United Kingdom
- Average sea temperature in August: 14.2°C
The best month for swimming (with the highest average sea temperature) is September (14.3°C).
The coldest month (with the lowest average sea temperature) is March (8°C).
Average daylight in August /
Average sunshine in August
Greyabbey, United Kingdom
- Average daylight in August: 14h and 5min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in August: 7h and 1min
The month with the most sunshine is June (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in August
Greyabbey, United Kingdom
- Average sunshine days in August: 10.8 days
The month with the most sunshine days is April (14.7 days).
The months with the least sunshine days are August and October (10.8 days).
Average UV index in August
Greyabbey, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Greyabbey, United Kingdom
- Average cloud cover in August: 56
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in August
Greyabbey, United Kingdom
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are January, June and July (9km).
Greyabbey, United Kingdom
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