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 arrival of August brings an average high-temperature of a still enjoyable 16.5°C (61.7°F), subtly diverging from July's 16.7°C (62.1°F). An average low-temperature of 10.6°C (51.1°F) is common during the nights of August.Humidity
The average relative humidity in August is 86%.Rainfall
In August, the rain falls for 15.3 days. Throughout August, 32mm (1.26") of precipitation is accumulated. In Greenlaw, during the entire year, the rain falls for 154.3 days and collects up to 289mm (11.38") of precipitation.Snowfall
In Greenlaw, snow does not fall in June through October.Daylight
The average length of the day in August in Greenlaw is 14h and 59min.On the first day of August, sunrise is at 5:16 am and sunset at 9:15 pm. On the last day of the month, sunrise is at 6:14 am and sunset at 8:05 pm BST.
Sunshine
In Greenlaw, the average sunshine in August is 7.4h.UV index
The months with the highest UV index in Greenlaw are May through August, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In August, the maximum UV index of 4 transforms into these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. When the Sun is at its strongest around midday, find shade and limit exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in August in Greenlaw?
What is the average humidity in August in Greenlaw?
How many days does it rain in August in Greenlaw?
When it does not snow in Greenlaw?
What is the average length of the day in August in Greenlaw?
When is the sunrise / sunset in August in Greenlaw?
How many hours of sunshine does Greenlaw have in August?
When is the highest UV index in Greenlaw?
What is the UV index reading in August in Greenlaw?
Average temperature in August
Greenlaw, United Kingdom
- Average high temperature in August: 16.5°C
The warmest month (with the highest average high temperature) is July (16.7°C).
The month with the lowest average high temperature is January (5°C).
- Average low temperature in August: 10.6°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure in August
Greenlaw, United Kingdom
- Average pressure in August: 1011.7mbar
The month with the highest atmospheric pressure is May (1015.7mbar).
The month with the lowest atmospheric pressure is November (1007.3mbar).
Average wind speed in August
Greenlaw, United Kingdom
- Average wind speed in August: 15.5km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest month (with the lowest average wind speed) is June (14km/h).
Average humidity in August
Greenlaw, United Kingdom
- Average humidity in August: 86%
The months with the highest relative humidity are November and December (88%).
The month with the lowest relative humidity is April (82%).
Average rainfall in August
Greenlaw, United Kingdom
- Average rainfall in August: 32mm
The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in August
Greenlaw, United Kingdom
- Average rainfall days in August: 15.3 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in August
Greenlaw, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (34mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in August
Greenlaw, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (4.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Greenlaw, United Kingdom
- Average daylight in August: 15h and 0min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in August: 7h and 2min
The month with the most sunshine is April (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 4h and 6min).
Average sunshine days in August
Greenlaw, United Kingdom
- Average sunshine days in August: 12.3 days
The month with the most sunshine days is April (16.6 days).
The month with the least sunshine days is July (11 days).
Average UV index in August
Greenlaw, 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, March, November and December (UV index 2).
Average cloud cover in August
Greenlaw, United Kingdom
- Average cloud cover in August: 55
The month with the most cloud cover is November (Cloud cover 58).
The month with the least cloud cover is April (Cloud cover 51).
Average visibility in August
Greenlaw, 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).
