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
August registers an average high-temperature of a still refreshing 18.8°C (65.8°F), slightly varied from July's 19.1°C (66.4°F). During August, Grewelthorpe experiences a consistent low-temperature average of 11.4°C (52.5°F).Humidity
The months with the lowest humidity are April, May and August, with an average relative humidity of 81%.Rainfall
In August, the rain falls for 11.3 days. Throughout August, 22mm (0.87") of precipitation is accumulated. In Grewelthorpe, during the entire year, the rain falls for 111.5 days and collects up to 170mm (6.69") of precipitation.Snowfall
May through October are months without snowfall.Daylight
In August, the average length of the day in Grewelthorpe is 14h and 49min.On the first day of the month, sunrise is at 5:20 am and sunset at 9:05 pm. On the last day of August, sunrise is at 6:13 am and sunset at 7:59 pm BST.
Sunshine
The month with the most sunshine is August, with an average of 7.8h of sunshine.UV index
May through September, with an average maximum UV index of 4, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 4 during August translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Grewelthorpe?
What are the least humid months in Grewelthorpe?
What is the average humidity in August in Grewelthorpe?
How much does it rain in Grewelthorpe in August?
When it does not snow in Grewelthorpe?
How many hours of daylight does Grewelthorpe have in August?
When are sunrise and sunset in August in Grewelthorpe?
What month has the most sunshine in Grewelthorpe?
How many hours of sunshine does Grewelthorpe have in August?
What is the month with the highest UV index in Grewelthorpe?
How high is the UV index in August in Grewelthorpe?
Average temperature in August
Grewelthorpe, United Kingdom
- Average high temperature in August: 18.8°C
The warmest month (with the highest average high temperature) is July (19.1°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in August: 11.4°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in August
Grewelthorpe, United Kingdom
- Average pressure in August: 1012.8mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.5mbar).
Average wind speed in August
Grewelthorpe, United Kingdom
- Average wind speed in August: 13.9km/h
The windiest month (with the highest average wind speed) is February (18km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in August
Grewelthorpe, United Kingdom
- Average humidity in August: 81%
The months with the highest relative humidity are November and December (89%).
The months with the lowest relative humidity are April, May and August (81%).
Average rainfall in August
Grewelthorpe, United Kingdom
- Average rainfall in August: 22mm
The wettest month (with the highest rainfall) is June (25mm).
The driest month (with the least rainfall) is April (6mm).
Average rainfall days in August
Grewelthorpe, United Kingdom
- Average rainfall days in August: 11.3 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in August
Grewelthorpe, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (10mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Grewelthorpe, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Grewelthorpe, United Kingdom
- Average daylight in August: 14h and 5min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in August: 7h and 5min
The month with the most sunshine is August (Average sunshine: 7h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in August
Grewelthorpe, United Kingdom
- Average sunshine days in August: 14.9 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in August
Grewelthorpe, United Kingdom
- Average UV index in August: 4
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in August
Grewelthorpe, United Kingdom
- Average cloud cover in August: 51
The month with the most cloud cover is November (Cloud cover 58).
The months with the least cloud cover are April and September (Cloud cover 49).
Average visibility in August
Grewelthorpe, United Kingdom
- Average visibility in August: 9km
The months with the highest visibility are January, February, March, April, May, August, October and December (9km).
The months with the lowest visibility are June, July, September and November (8km).
