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 transition from July to August brings an average high-temperature of a still pleasant 21°C (69.8°F), barely different from July's 21.3°C (70.3°F). Roffey's nights in August experience an average temperature drop to a mild 13.3°C (55.9°F).Humidity
The months with the lowest humidity in Roffey are July and August, with an average relative humidity of 77%.Rainfall
In Roffey, in August, it is raining for 13.7 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, in Roffey, there are 163.7 rainfall days, and 347mm (13.66") of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day in Roffey is 14h and 31min.On the first day of August, sunrise is at 5:27 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:48 pm BST.
Sunshine
The average sunshine in August in Roffey, United Kingdom, is 8.4h.UV index
In August, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average maximum UV index of 4 in August leads to these recommendations:
Take necessary precautions - Defending against sun damage is advocated. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Roffey in August?
What is the least humid month in Roffey?
What is the average humidity in August in Roffey?
How much does it rain in Roffey in August?
When it does not snow in Roffey?
How many hours of daylight does Roffey have in August?
What time are sunrise and sunset in August in Roffey?
How many hours of sunshine does Roffey have in August?
What is the UV index intensity in August in Roffey?
Average temperature in August
Roffey, United Kingdom
- Average high temperature in August: 21°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°C).
- Average low temperature in August: 13.3°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (2.7°C).
Average pressure in August
Roffey, United Kingdom
- Average pressure in August: 1015.2mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed in August
Roffey, United Kingdom
- Average wind speed in August: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are July and August (13.3km/h).
Average humidity in August
Roffey, United Kingdom
- Average humidity in August: 77%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall in August
Roffey, United Kingdom
- Average rainfall in August: 32mm
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in August
Roffey, United Kingdom
- Average rainfall days in August: 13.7 days
The month with the highest number of rainy days is November (16.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall in August
Roffey, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Roffey, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.8 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
Roffey, 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: 8h and 2min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days in August
Roffey, United Kingdom
- Average sunshine days in August: 14.5 days
The month with the most sunshine days is September (16.1 days).
The months with the least sunshine days are February and November (10.7 days).
Average UV index in August
Roffey, 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
Roffey, United Kingdom
- Average cloud cover in August: 47
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are April, July, August and September (Cloud cover 47).
Average visibility in August
Roffey, 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).
