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 brings a slight rise in Rosslyn Farms's average high-temperature, moving from an agreeable 72.3°F (22.4°C) in May to a moderately hot 79°F (26.1°C). In June, the average low-temperature records at a moderate 58.3°F (14.6°C) during the nights.Humidity
In June, the average relative humidity is 76%.Rainfall
In Rosslyn Farms, during June, the rain falls for 13.7 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 132.6 rainfall days, and 11.5" (292mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall.Daylight
The month with the longest days is June, with an average of 15h and 0min of daylight.On the first day of the month, sunrise is at 5:51 am and sunset at 8:44 pm. On the last day of June, in Rosslyn Farms, sunrise is at 5:53 am and sunset at 8:54 pm EDT.
Sunshine
The average sunshine in June is 9.5h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 6 during June translates into the following guidance:
Resist extreme sun exposure. Guarding against solar damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What are June temperatures in Rosslyn Farms?
What is the average humidity in June in Rosslyn Farms?
How many days does it rain in June in Rosslyn Farms?
When it does not snow in Rosslyn Farms?
When are the longest days in Rosslyn Farms?
What is the average length of the day in June in Rosslyn Farms?
When are sunrise and sunset in June in Rosslyn Farms?
How long on average sun shines in June in Rosslyn Farms?
What are the months with the highest UV index in Rosslyn Farms?
What is the UV index reading in June in Rosslyn Farms?
Average temperature in June
Rosslyn Farms, PA
- Average high temperature in June: 79°F
The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in June: 58.3°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (21°F).
Average pressure in June
Rosslyn Farms, 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
Rosslyn Farms, PA
- Average wind speed in June: 5.6mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in June
Rosslyn Farms, PA
- Average humidity in June: 76%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in June
Rosslyn Farms, PA
- Average rainfall in June: 1.26"
The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is November (0.67").
Average rainfall days in June
Rosslyn Farms, PA
- Average rainfall days in June: 13.7 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is February (6.4 days).
Average snowfall in June
Rosslyn Farms, PA
- Average snowfall in June: 0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Rosslyn Farms, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (9.3 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
Rosslyn Farms, 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 18min).
- Average sunshine in June: 9h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in June
Rosslyn Farms, PA
- Average sunshine days in June: 13.9 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is May (12.2 days).
Average UV index in June
Rosslyn Farms, PA
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in June
Rosslyn Farms, PA
- Average cloud cover in June: 39
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in June
Rosslyn Farms, PA
- Average visibility in June: 6mi
The months with the highest visibility are April, June, July, August and November (6mi).
The months with the lowest visibility are January, February, March, May, September, October and December (5mi).
Rosslyn Farms, Pennsylvania, USA
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