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
Weather in June
Temperature
June registers an average high-temperature of a comfortable 16.6°C (61.9°F), slightly varied from May's 14.2°C (57.6°F). Alltwen, during the nights of June, experiences an average temperature drop to a cool 10.7°C (51.3°F).Humidity
In Alltwen, the average relative humidity in June is 84%.Rainfall
In Alltwen, in June, it is raining for 15.7 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, there are 181.3 rainfall days, and 568mm (22.36") of precipitation is accumulated.Snowfall
In Alltwen, snow does not fall in April through November.Daylight
June has the longest days of the year in Alltwen, with an average of 16h and 36min of daylight.On the first day of the month, sunrise is at 5:02 am and sunset at 9:24 pm. On the last day of June, in Alltwen, sunrise is at 5:01 am and sunset at 9:37 pm BST.
Sunshine
The average sunshine in June in Alltwen is 7.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 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: A maximum high UV index of 4 in June translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What are June temperatures in Alltwen?
What is the average humidity in June in Alltwen?
How many days does it rain in June in Alltwen?
When it does not snow in Alltwen?
When are the longest days in Alltwen?
How many hours of daylight does Alltwen have in June?
What time are sunrise and sunset in June in Alltwen?
How many hours of sunshine does Alltwen have in June?
What is the month with the highest UV index in Alltwen?
What is the UV index intensity in June in Alltwen?
Average temperature in June
Alltwen, United Kingdom
- Average high temperature in June: 16.6°C
The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in June: 10.7°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in June
Alltwen, United Kingdom
- Average pressure in June: 1015.9mbar
The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in June
Alltwen, United Kingdom
- Average wind speed in June: 14.9km/h
The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is June (14.9km/h).
Average humidity in June
Alltwen, United Kingdom
- Average humidity in June: 84%
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (81%).
Average rainfall in June
Alltwen, United Kingdom
- Average rainfall in June: 49mm
The wettest months (with the highest rainfall) are November and December (66mm).
The driest month (with the least rainfall) is May (31mm).
Average rainfall days in June
Alltwen, United Kingdom
- Average rainfall days in June: 15.7 days
The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is September (12.6 days).
Average snowfall in June
Alltwen, United Kingdom
- Average snowfall in June: 0mm
The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in June
Alltwen, United Kingdom
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Alltwen, United Kingdom
- Average daylight in June: 16h and 4min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in June: 7h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in June
Alltwen, United Kingdom
- Average sunshine days in June: 11 days
The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in June
Alltwen, United Kingdom
- Average UV index in June: 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 June
Alltwen, United Kingdom
- Average cloud cover in June: 51
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 47).
Average visibility in June
Alltwen, United Kingdom
- Average visibility in June: 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).
Alltwen, United Kingdom
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