August weather forecastCastlederg, United Kingdom
August
Weather in August
The last month of the summer, August, is another refreshing month in Castlederg, United Kingdom, with an average temperature varying between 16.3°C (61.3°F) and 9.8°C (49.6°F).Temperature
August's onset brings an average high-temperature of a still comfortable 16.3°C (61.3°F), showing a minute difference from July's 16.6°C (61.9°F). Nighttime temperature lowers to an average of 9.8°C (49.6°F) in August.Humidity
The average relative humidity in August is 89%.Rainfall
The month with the most rainfall in Castlederg is August, when the rain falls for 25.6 days and typically aggregates up to 81mm (3.19") of precipitation.Snowfall
May through October are months without snowfall in Castlederg, United Kingdom.Daylight
The average length of the day in August in Castlederg is 14h and 52min.On the first day of August in Castlederg, United Kingdom, sunrise is at 5:41 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 8:24 pm BST.
Sunshine
In Castlederg, the average sunshine in August is 4.7h.UV index
In Castlederg, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 3 in August leads to these guidelines:
Take precautions - Protection against sun damage is advised. To protect against the Sun's most potent rays, avoid direct exposure around midday. 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
Castlederg, United Kingdom
- Average high temperature in August: 16.3°C
The warmest month (with the highest average high temperature) is July (16.6°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in August: 9.8°C
The month with the highest average low temperature is July (9.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in August
Castlederg, United Kingdom
- Average pressure in August: 1011.4mbar
The month with the highest atmospheric pressure is May (1015.3mbar).
The month with the lowest atmospheric pressure is November (1006.8mbar).
Average wind speed in August
Castlederg, United Kingdom
- Average wind speed in August: 12.4km/h
The windiest month (with the highest average wind speed) is January (17.8km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).
Average humidity in August
Castlederg, United Kingdom
- Average humidity in August: 89%
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is April (84%).
Average rainfall in August
Castlederg, United Kingdom
- Average rainfall in August: 81mm
The wettest month (with the highest rainfall) is August (81mm).
The driest month (with the least rainfall) is April (39mm).
Average rainfall days in August
Castlederg, United Kingdom
- Average rainfall days in August: 25.6 days
The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is February (15.8 days).
Average snowfall in August
Castlederg, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (51mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Castlederg, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Castlederg, United Kingdom
- Average daylight in August: 14h and 54min
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 18min).
- Average sunshine in August: 4h and 42min
The month with the most sunshine is June (Average sunshine: 6h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in August
Castlederg, United Kingdom
- Average sunshine days in August: 3.3 days
The month with the most sunshine days is November (9.8 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in August
Castlederg, United Kingdom
- Average UV index in August: 3
The month with the highest UV index is June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Castlederg, United Kingdom
- Average cloud cover in August: 74
The month with the most cloud cover is August (Cloud cover 74).
The month with the least cloud cover is April (Cloud cover 61).
Average visibility in August
Castlederg, United Kingdom
- Average visibility in August: 7km
The month with the highest visibility is March (9km).
The months with the lowest visibility are July, August and September (7km).
