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 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
August
Weather in August
Temperature
The average high-temperature in August, at a still comfortable 17.9°C (64.2°F), reveals a modest deviation from July's 18.2°C (64.8°F). The August average low temperature in Cilybebyll, marginally lower than the daytime high, records at a fresh 12.9°C (55.2°F).Humidity
In August, the average relative humidity in Cilybebyll is 85%.Rainfall
In August, the rain falls for 16 days. Throughout August, 53mm (2.09") of precipitation is accumulated. Throughout the year, there are 181.3 rainfall days, and 568mm (22.36") of precipitation is accumulated.Snowfall
In Cilybebyll, snow does not fall in April through November.Daylight
The average length of the day in August in Cilybebyll is 14h and 34min.On the first day of the month, sunrise is at 5:39 am and sunset at 9:04 pm. On the last day of August, in Cilybebyll, United Kingdom, sunrise is at 6:26 am and sunset at 8:03 pm BST.
Sunshine
The average sunshine in August is 7.3h.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index in Cilybebyll. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: An average UV index of 4 in August transforms into this advice:
Take necessary precautions - Defending against sun damage is advocated. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Cilybebyll?
What is the average humidity in August in Cilybebyll?
How many days does it rain in August in Cilybebyll?
When it does not snow in Cilybebyll?
How many hours of daylight does Cilybebyll have in August?
When is the sunrise / sunset in August in Cilybebyll?
How many hours of sunshine does Cilybebyll have in August?
What is the month with the highest UV index in Cilybebyll?
What is the UV index reading in August in Cilybebyll?
Average temperature in August
Cilybebyll, United Kingdom
- Average high temperature in August: 17.9°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in August: 12.9°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in August
Cilybebyll, United Kingdom
- Average pressure in August: 1014.5mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in August
Cilybebyll, United Kingdom
- Average wind speed in August: 16.2km/h
The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is June (14.9km/h).
Average humidity in August
Cilybebyll, United Kingdom
- Average humidity in August: 85%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (81%).
Average rainfall in August
Cilybebyll, United Kingdom
- Average rainfall in August: 53mm
The wettest months (with the highest rainfall) are November and December (66mm).
The driest month (with the least rainfall) is May (31mm).
Average rainfall days in August
Cilybebyll, United Kingdom
- Average rainfall days in August: 16 days
The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in August
Cilybebyll, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Cilybebyll, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Cilybebyll, United Kingdom
- Average daylight in August: 14h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in August: 7h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Cilybebyll, United Kingdom
- Average sunshine days in August: 11.8 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in August
Cilybebyll, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, 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
Cilybebyll, United Kingdom
- Average cloud cover in August: 54
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in August
Cilybebyll, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
