August weather forecastChelsfield, United Kingdom
August
Weather in August
August, the last month of the summer in Chelsfield, is another pleasant month, with an average temperature ranging between min 13.8°C (56.8°F) and max 21.7°C (71.1°F).Temperature
As July transitions into August, Chelsfield records an average high-temperature of a still agreeable 21.7°C (71.1°F), showing a gentle shift from the preceding month. Throughout August, the average low-temperature in Chelsfield dips to a moderate 13.8°C (56.8°F).Humidity
July and August, with an average relative humidity of 74%, are the least humid months.Rainfall
In Chelsfield, United Kingdom, during August, the rain falls for 12.8 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, there are 151.6 rainfall days, and 342mm (13.46") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In Chelsfield, the average length of the day in August is 14h and 32min.On the first day of the month, sunrise is at 5:24 am and sunset at 8:46 pm. On the last day of August, in Chelsfield, sunrise is at 6:11 am and sunset at 7:47 pm BST.
Sunshine
The months with the most sunshine in Chelsfield are July and August, with an average of 8.3h of sunshine.UV index
In August, the average daily maximum UV index in Chelsfield is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 4 during August translates into the following directions:
Prioritize safety - Recommendations to avert sunburn are shared. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Chelsfield, United Kingdom
- Average high temperature in August: 21.7°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in August: 13.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in August
Chelsfield, United Kingdom
- Average pressure in August: 1015mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in August
Chelsfield, United Kingdom
- Average wind speed in August: 13km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (12.9km/h).
Average humidity in August
Chelsfield, United Kingdom
- Average humidity in August: 74%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in August
Chelsfield, United Kingdom
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is December (38mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in August
Chelsfield, United Kingdom
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in August
Chelsfield, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Chelsfield, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.2 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
Chelsfield, United Kingdom
- Average daylight in August: 14h and 30min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in August: 8h and 18min
The months with the most sunshine are July and August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Chelsfield, United Kingdom
- Average sunshine days in August: 16.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in August
Chelsfield, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Chelsfield, United Kingdom
- Average cloud cover in August: 47
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in August
Chelsfield, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
