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
Temperature records mark August as the warmest month, with highs averaging 19.7°C (67.5°F) and lows at 14.5°C (58.1°F).Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 79%.Rainfall
In August, the rain falls for 16.2 days. Throughout August, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 183 rainfall days, and 470mm (18.5") of precipitation is accumulated.Snowfall
In Chailey, snow does not fall in May through October.Daylight
The average length of the day in August in Chailey is 14h and 30min.On the first day of the month, sunrise is at 5:26 am and sunset at 8:45 pm. On the last day of August, sunrise is at 6:12 am and sunset at 7:47 pm BST.
Sunshine
In August, the average sunshine in Chailey is 9.1h.UV index
In Chailey, the average daily maximum UV index in August is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 in August converts into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest in Chailey?
What is the temperature in August in Chailey?
What are the least humid months in Chailey?
What is the average humidity in August in Chailey?
How many days does it rain in August in Chailey?
When it does not snow in Chailey?
What is the average length of the day in August in Chailey?
When is the sunrise / sunset in August in Chailey?
How long on average sun shines in August in Chailey?
What is the UV index reading in August in Chailey?
Average temperature in August
Chailey, United Kingdom
- Average high temperature in August: 19.7°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The months with the lowest average high temperature are January and February (7.5°C).
- Average low temperature in August: 14.5°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in August
Chailey, 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 (1011mbar).
Average wind speed in August
Chailey, United Kingdom
- Average wind speed in August: 17.2km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is July (16.8km/h).
Average humidity in August
Chailey, United Kingdom
- Average humidity in August: 79%
The months with the highest relative humidity are January and December (85%).
The months with the lowest relative humidity are August and September (79%).
Average rainfall in August
Chailey, United Kingdom
- Average rainfall in August: 39mm
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in August
Chailey, United Kingdom
- Average rainfall days in August: 16.2 days
The month with the highest number of rainy days is November (18.5 days).
The month with the least rainy days is September (12.8 days).
Average snowfall in August
Chailey, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (8mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Chailey, United Kingdom
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (1.7 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
Chailey, United Kingdom
- Average daylight in August: 14h and 3min
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: 9h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in August
Chailey, United Kingdom
- Average sunshine days in August: 12.2 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is November (8.2 days).
Average UV index in August
Chailey, 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 and November (UV index 2).
Average cloud cover in August
Chailey, United Kingdom
- Average cloud cover in August: 40
The month with the most cloud cover is February (Cloud cover 59).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in August
Chailey, United Kingdom
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January and December (9km).
