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 advent of August reveals an average high-temperature of a still refreshing 18.1°C (64.6°F), showing minimal difference from the prior month. The average low-temperature of 11.1°C (52°F) is witnessed in Swettenham, United Kingdom, during August.Humidity
The average relative humidity in August in Swettenham, United Kingdom, is 85%.Rainfall
The wettest months in Swettenham are August and November, with an average 65mm (2.56") of rainfall.Snowfall
In Swettenham, snow does not fall in June through October.Daylight
The average length of the day in August in Swettenham, United Kingdom, is 14h and 43min.On the first day of August, sunrise is at 5:27 am and sunset at 9:03 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:00 pm BST.
Sunshine
In August, the average sunshine in Swettenham, United Kingdom, is 6.2h.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 4 in August translates into the following instructions:
Make use of precautions - It is urged to ward off sun damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Swettenham?
What is the average humidity in August in Swettenham?
What is the rainiest month in Swettenham?
How many days does it rain in August in Swettenham?
When it does not snow in Swettenham?
What is the average length of the day in August in Swettenham?
When is the sunrise / sunset in August in Swettenham?
How long on average sun shines in August in Swettenham?
What is the month with the highest UV index in Swettenham?
What is the UV index reading in August in Swettenham?
Average temperature in August
Swettenham, United Kingdom
- Average high temperature in August: 18.1°C
The warmest month (with the highest average high temperature) is July (18.8°C).
The month with the lowest average high temperature is January (5.2°C).
- Average low temperature in August: 11.1°C
The month with the highest average low temperature is August (11.1°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in August
Swettenham, 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
Swettenham, United Kingdom
- Average wind speed in August: 13.7km/h
The windiest month (with the highest average wind speed) is February (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.8km/h).
Average humidity in August
Swettenham, United Kingdom
- Average humidity in August: 85%
The month with the highest relative humidity is December (92%).
The month with the lowest relative humidity is May (82%).
Average rainfall in August
Swettenham, United Kingdom
- Average rainfall in August: 65mm
The wettest months (with the highest rainfall) are August and November (65mm).
The driest month (with the least rainfall) is April (28mm).
Average rainfall days in August
Swettenham, United Kingdom
- Average rainfall days in August: 19.6 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is February (13.1 days).
Average snowfall in August
Swettenham, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (49mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in August
Swettenham, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Swettenham, United Kingdom
- Average daylight in August: 14h and 4min
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: 6h and 1min
The months with the most sunshine are April and May (Average sunshine: 6h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in August
Swettenham, United Kingdom
- Average sunshine days in August: 8.6 days
The month with the most sunshine days is March (12.8 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in August
Swettenham, 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
Swettenham, United Kingdom
- Average cloud cover in August: 62
The months with the most cloud cover are January and November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 55).
Average visibility in August
Swettenham, United Kingdom
- Average visibility in August: 8km
The months with the highest visibility are March and May (9km).
The months with the lowest visibility are January, February, April, June, July, August, September, October, November and December (8km).
