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
Weather in August
Temperature
August, characterized by an average high temperature of 19.7°C (67.5°F) and a low temperature of 15.8°C (60.4°F), is generally the warmest month.Humidity
August and September, with an average relative humidity of 77%, are the least humid months in Leiston, United Kingdom.Rainfall
In August, the rain falls for 18.3 days. Throughout August, 55mm (2.17") of precipitation is accumulated. In Leiston, during the entire year, the rain falls for 188.4 days and collects up to 486mm (19.13") of precipitation.Snowfall
In Leiston, snow does not fall in April through October.Daylight
In Leiston, United Kingdom, the average length of the day in August is 14h and 37min.On the first day of the month, sunrise is at 5:15 am and sunset at 8:44 pm. On the last day of August, sunrise is at 6:04 am and sunset at 7:43 pm BST.
Sunshine
With an average of 9.3h of sunshine, August has the most sunshine of the year in Leiston.UV index
The average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: In August, a regular UV index of 4 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Leiston?
What are August temperatures in Leiston?
What are the least humid months in Leiston?
What is the average humidity in August in Leiston?
How much does it rain in Leiston in August?
When it does not snow in Leiston?
How many hours of daylight does Leiston have in August?
When is the sunrise / sunset in August in Leiston?
What month has the most sunshine in Leiston?
How long on average sun shines in August in Leiston?
What is the UV index reading in August in Leiston?
Average temperature in August
Leiston, United Kingdom
- Average high temperature in August: 19.7°C
The warmest month (with the highest average high temperature) is August (19.7°C).
The months with the lowest average high temperature are January and February (7.1°C).
- Average low temperature in August: 15.8°C
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in August
Leiston, United Kingdom
- Average pressure in August: 1014.6mbar
The month with the highest atmospheric pressure is May (1016.7mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in August
Leiston, United Kingdom
- Average wind speed in August: 19km/h
The windiest month (with the highest average wind speed) is December (27.7km/h).
The calmest month (with the lowest average wind speed) is July (17.7km/h).
Average humidity in August
Leiston, United Kingdom
- Average humidity in August: 77%
The months with the highest relative humidity are January, June and December (83%).
The months with the lowest relative humidity are August and September (77%).
Average rainfall in August
Leiston, United Kingdom
- Average rainfall in August: 55mm
The wettest month (with the highest rainfall) is July (57mm).
The driest month (with the least rainfall) is April (21mm).
Average rainfall days in August
Leiston, United Kingdom
- Average rainfall days in August: 18.3 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in August
Leiston, United Kingdom
- Average snowfall in August: 0mm
The month with the highest snowfall is January (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Leiston, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (2.9 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
Leiston, United Kingdom
- Average daylight in August: 14h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in August: 9h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in August
Leiston, United Kingdom
- Average sunshine days in August: 9.5 days
The months with the most sunshine days are April and May (14 days).
The month with the least sunshine days is November (8 days).
Average UV index in August
Leiston, 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, November and December (UV index 2).
Average cloud cover in August
Leiston, United Kingdom
- Average cloud cover in August: 40
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility in August
Leiston, United Kingdom
- Average visibility in August: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Leiston, United Kingdom
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