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
With the transition into June, Harleysville experiences a subtle uplift in average high-temperatures, adjusting from a pleasant 70.7°F (21.5°C) in May to a moderately hot 78.8°F (26°C). June in Harleysville, Pennsylvania, sees the temperature falling to a mean low of 59.5°F (15.3°C).Humidity
The average relative humidity in June in Harleysville is 77%.Rainfall
In Harleysville, in June, during 14.3 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Harleysville, Pennsylvania, during the entire year, the rain falls for 128.6 days and collects up to 15.16" (385mm) of precipitation.Snowfall
June through October are months without snowfall in Harleysville.Daylight
June has the longest days of the year in Harleysville, with an average of 15h and 0min of daylight.On the first day of June, sunrise is at 5:33 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:35 pm EDT.
Sunshine
In Harleysville, the average sunshine in June is 9.7h.UV index
May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 6 in June transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the usual temperature for Harleysville in June?
What is the average humidity in June in Harleysville?
How many days does it rain in June in Harleysville?
When it does not snow in Harleysville?
Does it snow in Harleysville in June?
When are the longest days in Harleysville?
How many hours of daylight does Harleysville have in June?
When is the sunrise / sunset in June in Harleysville?
How many hours of sunshine does Harleysville have in June?
What is the month with the highest UV index in Harleysville?
What is the UV index intensity in June in Harleysville?
Average temperature in June
Harleysville, PA
- Average high temperature in June: 78.8°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (35.2°F).
- Average low temperature in June: 59.5°F
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).
Average pressure in June
Harleysville, PA
- Average pressure in June: 29.94"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in June
Harleysville, PA
- Average wind speed in June: 5.9mph
The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in June
Harleysville, PA
- Average humidity in June: 77%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (75%).
Average rainfall in June
Harleysville, PA
- Average rainfall in June: 1.46"
The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.87").
Average rainfall days in June
Harleysville, PA
- Average rainfall days in June: 14.3 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in June
Harleysville, PA
- Average snowfall in June: 0"
The month with the highest snowfall is March (1.46").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Harleysville, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Harleysville, PA
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 9h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in June
Harleysville, PA
- Average sunshine days in June: 13.2 days
The month with the most sunshine days is November (21.4 days).
The month with the least sunshine days is July (12.8 days).
Average UV index in June
Harleysville, PA
- Average UV index in June: 6
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Harleysville, PA
- Average cloud cover in June: 38
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in June
Harleysville, PA
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Harleysville, Pennsylvania, USA
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