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
The start of June brings a subtle shift in the average high-temperature, edging up from May's agreeable 68.5°F (20.3°C) to a warm 76.3°F (24.6°C). June presents a sharp fall from Grassflat's daytime highs to an average low-temperature of 54.5°F (12.5°C).Humidity
The average relative humidity in June is 77%.Rainfall
In Grassflat, in June, during 16.4 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, there are 159 rainfall days, and 23.46" (596mm) of precipitation is accumulated.Snowfall
In Grassflat, snow does not fall in June through September.Daylight
With an average of 15h and 6min of daylight, June has the longest days of the year.On the first day of the month, sunrise is at 5:42 am and sunset at 8:38 pm. On the last day of June, in Grassflat, sunrise is at 5:43 am and sunset at 8:48 pm EDT.
Sunshine
The average sunshine in June is 9.4h.UV index
May through August, with an average maximum UV index of 5, are months with the highest UV index in Grassflat. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In June, the maximum UV index of 5 suggests this advice:
Guard yourself - Avoiding sunburn is suggested. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Frequently asked questions
What is the average June temperature in Grassflat?
What is the average humidity in June in Grassflat?
How many days does it rain in June in Grassflat?
When it does not snow in Grassflat?
Does it snow in Grassflat in June?
When are the longest days in Grassflat?
What is the average length of the day in June in Grassflat?
What time are sunrise and sunset in June in Grassflat?
How long on average sun shines in June in Grassflat?
What are the months with the highest UV index in Grassflat?
What is the UV index intensity in June in Grassflat?
Average temperature in June
Grassflat, PA
- Average high temperature in June: 76.3°F
The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (30.6°F).
- Average low temperature in June: 54.5°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in June
Grassflat, PA
- Average pressure in June: 29.95"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in June
Grassflat, PA
- Average wind speed in June: 6.2mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in June
Grassflat, PA
- Average humidity in June: 77%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (76%).
Average rainfall in June
Grassflat, PA
- Average rainfall in June: 2.24"
The wettest month (with the highest rainfall) is May (2.87").
The driest month (with the least rainfall) is November (1.42").
Average rainfall days in June
Grassflat, PA
- Average rainfall days in June: 16.4 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in June
Grassflat, PA
- Average snowfall in June: 0"
The month with the highest snowfall is January (6.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Grassflat, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Grassflat, PA
- Average daylight in June: 15h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in June: 9h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in June
Grassflat, PA
- Average sunshine days in June: 11.8 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in June
Grassflat, PA
- Average UV index in June: 5
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Grassflat, PA
- Average cloud cover in June: 42
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in June
Grassflat, PA
- Average visibility in June: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are February and September (4mi).
Grassflat, Pennsylvania, USA
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