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's arrival coincides with a subtle temperature rise, moving from May's pleasant 72.9°F (22.7°C) to a moderately hot 80.2°F (26.8°C). In Keystone, the average temperature during the nights of June marks a significant drop from the daily high, settling at a moderate 57°F (13.9°C).Humidity
In Keystone, the average relative humidity in June is 77%.Rainfall
In Keystone, West Virginia, during June, the rain falls for 17.6 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, in Keystone, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
The month with the longest days is June, with an average of 14h and 42min of daylight.On the first day of the month, sunrise is at 6:06 am and sunset at 8:41 pm. On the last day of June, sunrise is at 6:08 am and sunset at 8:50 pm EDT.
Sunshine
In June, the average sunshine in Keystone, West Virginia, is 10h.UV index
The months with the highest UV index in Keystone, West Virginia, are June and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 in June converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the average June temperature in Keystone?
What is the average humidity in June in Keystone?
How much does it rain in Keystone in June?
When it does not snow in Keystone?
Does it snow in Keystone in June?
When are the longest days in Keystone?
How many hours of daylight does Keystone have in June?
When is the sunrise / sunset in June in Keystone?
How many hours of sunshine does Keystone have in June?
When is the highest UV index in Keystone?
How high is the UV index in June in Keystone?
Average temperature in June
Keystone, WV
- Average high temperature in June: 80.2°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).
- Average low temperature in June: 57°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in June
Keystone, WV
- Average pressure in June: 29.99"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in June
Keystone, WV
- Average wind speed in June: 5.2mph
The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in June
Keystone, WV
- Average humidity in June: 77%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August and November (76%).
Average rainfall in June
Keystone, WV
- Average rainfall in June: 2.48"
The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in June
Keystone, WV
- Average rainfall days in June: 17.6 days
The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).
Average snowfall in June
Keystone, WV
- Average snowfall in June: 0"
The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Keystone, WV
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Keystone, WV
- Average daylight in June: 14h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in June: 10h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in June
Keystone, WV
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in June
Keystone, WV
- Average UV index in June: 6
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in June
Keystone, WV
- Average cloud cover in June: 36
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).
Average visibility in June
Keystone, WV
- Average visibility in June: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Keystone, West Virginia, USA
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