August weather forecastGrenoside, United Kingdom
August
Weather in August
August, the last month of the summer in Grenoside, is another refreshing month, with temperature in the range of an average high of 19.2°C (66.6°F) and an average low of 11.8°C (53.2°F).Temperature
Grenoside measures an average high-temperature of a still comfortable 19.2°C (66.6°F) in August, nearly consistent with the preceding month. Throughout August, Grenoside's nights cool down to an average of 11.8°C (53.2°F).Humidity
The months with the lowest humidity in Grenoside, United Kingdom, are May, July and August, with an average relative humidity of 80%.Rainfall
In Grenoside, United Kingdom, in August, during 19.8 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Grenoside, there are 187.7 rainfall days, and 462mm (18.19") of precipitation is accumulated.Snowfall
April through October are months without snowfall in Grenoside.Daylight
In August, the average length of the day is 14h and 44min.On the first day of the month, sunrise is at 5:22 am and sunset at 9:01 pm. On the last day of August, sunrise is at 6:14 am and sunset at 7:57 pm BST.
Sunshine
July and August, with an average of 7.2h of sunshine, are months with the most sunshine.UV index
May through August, with an average maximum UV index of 4, are months with the highest UV index in Grenoside. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In August, a regular UV index of 4 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Grenoside, United Kingdom
- Average high temperature in August: 19.2°C
The warmest month (with the highest average high temperature) is July (19.6°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in August: 11.8°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.4°C).
Average pressure in August
Grenoside, United Kingdom
- Average pressure in August: 1013.4mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.2mbar).
Average wind speed in August
Grenoside, United Kingdom
- Average wind speed in August: 14.1km/h
The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest months (with the lowest average wind speed) are June and July (13km/h).
Average humidity in August
Grenoside, United Kingdom
- Average humidity in August: 80%
The months with the highest relative humidity are January, November and December (89%).
The months with the lowest relative humidity are May, July and August (80%).
Average rainfall in August
Grenoside, United Kingdom
- Average rainfall in August: 49mm
The wettest month (with the highest rainfall) is June (56mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in August
Grenoside, United Kingdom
- Average rainfall days in August: 19.8 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (12.4 days).
Average snowfall in August
Grenoside, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Grenoside, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (3.5 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
Grenoside, United Kingdom
- Average daylight in August: 14h and 42min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in August: 7h and 12min
The months with the most sunshine are July and August (Average sunshine: 7h and 12min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in August
Grenoside, United Kingdom
- Average sunshine days in August: 7.3 days
The month with the most sunshine days is October (13 days).
The month with the least sunshine days is July (7.1 days).
Average UV index in August
Grenoside, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Grenoside, United Kingdom
- Average cloud cover in August: 55
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 53).
Average visibility in August
Grenoside, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are February, March, April, May, June, July, August and December (9km).
The months with the lowest visibility are January, September, October and November (8km).
