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 commencement of August introduces an average high-temperature of a still comfortable 17.1°C (62.8°F), closely mirroring the preceding month. Silian records a slight downturn in temperature to an average of 12.6°C (54.7°F) during August nights.Humidity
January, August, September and December, with an average relative humidity of 86%, are the most humid months.Rainfall
In Silian, during August, the rain falls for 21.3 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, in Silian, there are 227.1 rainfall days, and 784mm (30.87") of precipitation is accumulated.Snowfall
In Silian, snow does not fall in May through November.Daylight
In August, the average length of the day in Silian is 14h and 37min.On the first day of August, sunrise is at 5:38 am and sunset at 9:06 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:05 pm BST.
Sunshine
In Silian, the average sunshine in August is 7.2h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In August, an average UV index of 4 transforms into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Silian in August?
What are the most humid months in Silian?
What is the average humidity in August in Silian?
How many days does it rain in August in Silian?
When it does not snow in Silian?
What is the average length of the day in August in Silian?
When are sunrise and sunset in August in Silian?
How long on average sun shines in August in Silian?
What are the months with the highest UV index in Silian?
How high is the UV index in August in Silian?
Average temperature in August
Silian, United Kingdom
- Average high temperature in August: 17.1°C
The warmest month (with the highest average high temperature) is July (17.3°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in August: 12.6°C
The month with the highest average low temperature is August (12.6°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in August
Silian, United Kingdom
- Average pressure in August: 1014mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in August
Silian, United Kingdom
- Average wind speed in August: 16.6km/h
The windiest month (with the highest average wind speed) is December (23.8km/h).
The calmest month (with the lowest average wind speed) is June (14.8km/h).
Average humidity in August
Silian, United Kingdom
- Average humidity in August: 86%
The months with the highest relative humidity are January, August, September and December (86%).
The month with the lowest relative humidity is April (82%).
Average rainfall in August
Silian, United Kingdom
- Average rainfall in August: 68mm
The wettest months (with the highest rainfall) are November and December (92mm).
The driest month (with the least rainfall) is May (37mm).
Average rainfall days in August
Silian, United Kingdom
- Average rainfall days in August: 21.3 days
The months with the highest number of rainy days are November and December (21.7 days).
The month with the least rainy days is April (15.8 days).
Average snowfall in August
Silian, United Kingdom
- Average snowfall in August: 0mm
The months with the highest snowfall are January and December (9mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in August
Silian, United Kingdom
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (1.7 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
Silian, 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: 7h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in August
Silian, United Kingdom
- Average sunshine days in August: 6.3 days
The month with the most sunshine days is May (12.9 days).
The month with the least sunshine days is December (5.7 days).
Average UV index in August
Silian, 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, November and December (UV index 2).
Average cloud cover in August
Silian, United Kingdom
- Average cloud cover in August: 55
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility in August
Silian, 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).
