Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
June
Weather in June
Temperature
The advent of June observes an average high-temperature of an enjoyable 16.6°C (61.9°F), nearly identical to May's 14.1°C (57.4°F). Throughout June, South Reston's nights cool down to an average of 10.3°C (50.5°F).Humidity
In South Reston, the average relative humidity in June is 84%.Rainfall
In South Reston, in June, it is raining for 15.3 days, with typically 45mm (1.77") of accumulated precipitation. In South Reston, during the entire year, the rain falls for 165.5 days and collects up to 413mm (16.26") of precipitation.Snowfall
In South Reston, United Kingdom, snow does not fall in April through October.Daylight
With an average of 16h and 54min of daylight, June has the longest days of the year in South Reston.On the first day of the month, sunrise is at 4:37 am and sunset at 9:17 pm. On the last day of June, sunrise is at 4:35 am and sunset at 9:30 pm BST.
Sunshine
The average sunshine in June is 7.3h.UV index
In South Reston, the average daily maximum UV index in June is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 4 during June translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in June in South Reston?
What is the average humidity in June in South Reston?
How much does it rain in South Reston in June?
When it does not snow in South Reston?
When are the longest days in South Reston?
How many hours of daylight does South Reston have in June?
When are sunrise and sunset in June in South Reston?
How long on average sun shines in June in South Reston?
What is the UV index reading in June in South Reston?
Average temperature in June
South Reston, United Kingdom
- Average high temperature in June: 16.6°C
The warmest month (with the highest average high temperature) is August (19.8°C).
The month with the lowest average high temperature is January (6.2°C).
- Average low temperature in June: 10.3°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 (2.8°C).
Average pressure in June
South Reston, United Kingdom
- Average pressure in June: 1015.6mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.3mbar).
Average wind speed in June
South Reston, United Kingdom
- Average wind speed in June: 14.9km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is July (14.6km/h).
Average humidity in June
South Reston, United Kingdom
- Average humidity in June: 84%
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall in June
South Reston, United Kingdom
- Average rainfall in June: 45mm
The wettest month (with the highest rainfall) is October (48mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days in June
South Reston, United Kingdom
- Average rainfall days in June: 15.3 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is September (11.3 days).
Average snowfall in June
South Reston, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in June
South Reston, United Kingdom
- Average snowfall days in June: 0 days
The months with the highest number of snowfall days are January and February (3.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
South Reston, United Kingdom
- Average daylight in June: 16h and 5min
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 June: 7h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 12min).
The months with the least sunshine are February and November (Average sunshine: 3h and 54min).
Average sunshine days in June
South Reston, United Kingdom
- Average sunshine days in June: 12.2 days
The month with the most sunshine days is April (15.7 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in June
South Reston, United Kingdom
- Average UV index in June: 4
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in June
South Reston, United Kingdom
- Average cloud cover in June: 53
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are April and September (Cloud cover 47).
Average visibility in June
South Reston, United Kingdom
- Average visibility in June: 9km
The months with the highest visibility are March, August, September and October (10km).
The months with the lowest visibility are January, February, April, May, June, July, November and December (9km).
