August weather forecastRoydon, United Kingdom
August
Weather in August
August, the last month of the summer in Roydon, is another pleasant month, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 13.5°C (56.3°F).Temperature
The transition into August reveals an average high-temperature of a still agreeable 21.3°C (70.3°F), mirroring a close resemblance to July. During the nights in August, Roydon experiences a consistent average temperature of 13.5°C (56.3°F).Humidity
With an average relative humidity of 74%, August is the least humid month.Rainfall
In Roydon, during August, the rain falls for 13.8 days and regularly aggregates up to 37mm (1.46") of precipitation. In Roydon, during the entire year, the rain falls for 159.7 days and collects up to 378mm (14.88") of precipitation.Snowfall
In Roydon, United Kingdom, snow does not fall in April through October.Daylight
The average length of the day in August is 14h and 35min.On the first day of August, sunrise is at 5:23 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:48 pm BST.
Sunshine
With an average of 8.2h of sunshine, August has the most sunshine of the year in Roydon, United Kingdom.UV index
The average daily maximum UV index in August in Roydon is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, the maximum UV index of 4 suggests this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Roydon, United Kingdom
- Average high temperature in August: 21.3°C
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in August: 13.5°C
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in August
Roydon, United Kingdom
- Average pressure in August: 1014.7mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in August
Roydon, United Kingdom
- Average wind speed in August: 13.3km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity in August
Roydon, United Kingdom
- Average humidity in August: 74%
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (74%).
Average rainfall in August
Roydon, United Kingdom
- Average rainfall in August: 37mm
The wettest month (with the highest rainfall) is December (43mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in August
Roydon, United Kingdom
- Average rainfall days in August: 13.8 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is September (11.2 days).
Average snowfall in August
Roydon, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Roydon, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.4 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
Roydon, 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: 8h and 12min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Roydon, United Kingdom
- Average sunshine days in August: 15.2 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (12.3 days).
Average UV index in August
Roydon, 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, November and December (UV index 2).
Average cloud cover in August
Roydon, United Kingdom
- Average cloud cover in August: 48
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 47).
Average visibility in August
Roydon, 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).
