August weather forecastHalwell, United Kingdom
August
Weather in August
The last month of the summer, August, is another comfortable month in Halwell, United Kingdom, with temperature in the range of an average high of 18.3°C (64.9°F) and an average low of 13.9°C (57°F).Temperature
As Halwell transitions into August, the average high-temperature stands at a still enjoyable 18.3°C (64.9°F), offering little variation from the preceding month. August nights in Halwell witness a mild cool down to an average low of 13.9°C (57°F).Humidity
In Halwell, the average relative humidity in August is 83%.Rainfall
In August, the rain falls for 18.3 days. Throughout August, 54mm (2.13") of precipitation is accumulated. In Halwell, United Kingdom, during the entire year, the rain falls for 199.6 days and collects up to 604mm (23.78") of precipitation.Snowfall
March through October are months without snowfall in Halwell.Daylight
The average length of the day in August is 14h and 27min.On the first day of August, sunrise is at 5:43 am and sunset at 8:58 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:01 pm BST.
Sunshine
In Halwell, the average sunshine in August is 8.3h.UV index
The average daily maximum UV index in August in Halwell, United Kingdom, is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index, 4 during August, leads to the following recommendations:
Guard yourself - Avoiding sunburn is suggested. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Halwell, United Kingdom
- Average high temperature in August: 18.3°C
The warmest month (with the highest average high temperature) is July (18.5°C).
The month with the lowest average high temperature is February (8.5°C).
- Average low temperature in August: 13.9°C
The month with the highest average low temperature is August (13.9°C).
The coldest month (with the lowest average low temperature) is February (5.2°C).
Average pressure in August
Halwell, United Kingdom
- Average pressure in August: 1015.5mbar
The month with the highest atmospheric pressure is September (1017.3mbar).
The month with the lowest atmospheric pressure is November (1010.5mbar).
Average wind speed in August
Halwell, United Kingdom
- Average wind speed in August: 18.2km/h
The windiest month (with the highest average wind speed) is December (26.3km/h).
The calmest month (with the lowest average wind speed) is July (16.9km/h).
Average humidity in August
Halwell, United Kingdom
- Average humidity in August: 83%
The months with the highest relative humidity are June and October (84%).
The months with the lowest relative humidity are February, March and April (82%).
Average rainfall in August
Halwell, United Kingdom
- Average rainfall in August: 54mm
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is May (32mm).
Average rainfall days in August
Halwell, United Kingdom
- Average rainfall days in August: 18.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is September (14.5 days).
Average snowfall in August
Halwell, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (10mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Halwell, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (1.1 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
Halwell, United Kingdom
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in August: 8h and 18min
The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 12min).
Average sunshine days in August
Halwell, United Kingdom
- Average sunshine days in August: 8 days
The month with the most sunshine days is April (11.8 days).
The months with the least sunshine days are August and November (8 days).
Average UV index in August
Halwell, United Kingdom
- Average UV index in August: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in August
Halwell, United Kingdom
- Average cloud cover in August: 46
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 43).
Average visibility in August
Halwell, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are February, April, June, July, September and November (10km).
The months with the lowest visibility are January, March, May, August, October and December (9km).
