August weather forecastBrecon, United Kingdom
August
Weather in August
August, the last month of the summer in Brecon, is another refreshing month, with an average temperature varying between 17.1°C (62.8°F) and 10.8°C (51.4°F).Temperature
Brecon's shift from July to August is accompanied by an average high-temperature of a still comfortable 17.1°C (62.8°F), a slight deviation from 17.8°C (64°F). Nighttime temperature in Brecon, United Kingdom, dips to a mean of 10.8°C (51.4°F) during August.Humidity
In Brecon, the average relative humidity in August is 89%.Rainfall
In Brecon, in August, it is raining for 17.6 days, with typically 55mm (2.17") of accumulated precipitation. In Brecon, during the entire year, the rain falls for 192.1 days and collects up to 679mm (26.73") of precipitation.Snowfall
June through October are months without snowfall.Daylight
In August, the average length of the day in Brecon is 14h and 35min.On the first day of the month, sunrise is at 5:36 am and sunset at 9:03 pm. On the last day of August, in Brecon, sunrise is at 6:24 am and sunset at 8:02 pm BST.
Sunshine
The average sunshine in August is 5.7h.UV index
The months with the highest UV index in Brecon are May through August, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In August, the maximum UV index of 4 suggests this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Brecon, United Kingdom
- Average high temperature in August: 17.1°C
The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in August: 10.8°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is February (1.3°C).
Average pressure in August
Brecon, United Kingdom
- Average pressure in August: 1014.3mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in August
Brecon, United Kingdom
- Average wind speed in August: 14km/h
The windiest month (with the highest average wind speed) is February (19.6km/h).
The calmest month (with the lowest average wind speed) is June (13.3km/h).
Average humidity in August
Brecon, United Kingdom
- Average humidity in August: 89%
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (84%).
Average rainfall in August
Brecon, United Kingdom
- Average rainfall in August: 55mm
The wettest month (with the highest rainfall) is December (79mm).
The driest month (with the least rainfall) is May (37mm).
Average rainfall days in August
Brecon, United Kingdom
- Average rainfall days in August: 17.6 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (12.5 days).
Average snowfall in August
Brecon, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (41mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in August
Brecon, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Brecon, United Kingdom
- Average daylight in August: 14h and 36min
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: 5h and 42min
The month with the most sunshine is May (Average sunshine: 6h and 30min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days in August
Brecon, United Kingdom
- Average sunshine days in August: 10.5 days
The month with the most sunshine days is March (13.3 days).
The month with the least sunshine days is November (9 days).
Average UV index in August
Brecon, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June, July and August (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
Brecon, United Kingdom
- Average cloud cover in August: 67
The month with the most cloud cover is November (Cloud cover 73).
The month with the least cloud cover is April (Cloud cover 58).
Average visibility in August
Brecon, United Kingdom
- Average visibility in August: 8km
The months with the highest visibility are February and March (9km).
The month with the lowest visibility is September (7km).
