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
Eltham's entry into August measures an average high-temperature of a still pleasant 21.7°C (71.1°F), closely parallel to the preceding month. Nighttime temperature in Eltham, United Kingdom, lowers to an average of 13.8°C (56.8°F) in August.Humidity
July and August, with an average relative humidity of 74%, are the least humid months.Rainfall
In Eltham, United Kingdom, during August, the rain falls for 12.8 days and regularly aggregates up to 34mm (1.34") of precipitation. Throughout the year, there are 151.6 rainfall days, and 342mm (13.46") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Eltham.Daylight
In August, the average length of the day in Eltham is 14h and 33min.On the first day of August in Eltham, sunrise is at 5:24 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 7:48 pm BST.
Sunshine
The months with the most sunshine are July and August, with an average of 8.3h of sunshine.UV index
The average daily maximum UV index in August in Eltham is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 4 during August, leads to the following recommendations:
Take precautions - Protection against sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Eltham?
What is the least humid month in Eltham?
What is the average humidity in August in Eltham?
How many days does it rain in August in Eltham?
When it does not snow in Eltham?
How many hours of daylight does Eltham have in August?
When is the sunrise / sunset in August in Eltham?
What are the months with the most sunshine in Eltham?
How many hours of sunshine does Eltham have in August?
What is the UV index reading in August in Eltham?
Average temperature in August
Eltham, United Kingdom
- Average high temperature in August: 21.7°C
The warmest month (with the highest average high temperature) is July (21.9°C).
The month with the lowest average high temperature is January (6.7°C).
- Average low temperature in August: 13.8°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).
Average pressure in August
Eltham, United Kingdom
- Average pressure in August: 1015mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in August
Eltham, United Kingdom
- Average wind speed in August: 13km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest month (with the lowest average wind speed) is September (12.9km/h).
Average humidity in August
Eltham, United Kingdom
- Average humidity in August: 74%
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (74%).
Average rainfall in August
Eltham, United Kingdom
- Average rainfall in August: 34mm
The wettest month (with the highest rainfall) is December (38mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in August
Eltham, United Kingdom
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is July (15.5 days).
The month with the least rainy days is September (9.7 days).
Average snowfall in August
Eltham, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is February (23mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in August
Eltham, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is February (4.2 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
Eltham, United Kingdom
- Average daylight in August: 14h and 3min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in August: 8h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in August
Eltham, United Kingdom
- Average sunshine days in August: 16.3 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is February (12.8 days).
Average UV index in August
Eltham, 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, March, November and December (UV index 2).
Average cloud cover in August
Eltham, United Kingdom
- Average cloud cover in August: 47
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 47).
Average visibility in August
Eltham, 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).
