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 is characterized by a subtle increase in the average high-temperature, transitioning from a pleasant 70.2°F in May to a warm 76.8°F. June sees the temperature falling to a mean low of 55.9°F.Humidity
The months with the lowest humidity are April through August, with an average relative humidity of 79%.Rainfall
In Slippery Rock, in June, during 17.8 rainfall days, 3.66" of precipitation is typically accumulated. In Slippery Rock, during the entire year, the rain falls for 177.8 days and collects up to 36.65" of precipitation.Snowfall
In Slippery Rock, snow does not fall in June through September.Daylight
The month with the longest days is June, with an average of 15h and 6min of daylight.On the first day of June, sunrise is at 5:50 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:56 pm EDT.
Sunshine
In Slippery Rock, the average sunshine in June is 8.8h.UV index
The months with the highest UV index in Slippery Rock are May through August, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 5 in June translates into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
FAQ
What is the average June temperature in Slippery Rock?
What is the least humid month in Slippery Rock?
What is the average humidity in June in Slippery Rock?
How many days does it rain in June in Slippery Rock?
When it does not snow in Slippery Rock?
Does it snow in Slippery Rock in June?
When are the longest days in Slippery Rock?
How many hours of daylight does Slippery Rock have in June?
When is the sunrise / sunset in June in Slippery Rock?
How long on average sun shines in June in Slippery Rock?
What is the month with the highest UV index in Slippery Rock?
How high is the UV index in June in Slippery Rock?
Average temperature in June
Slippery Rock, PA
- Average high temperature in June: 76.8°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.3°F).
- Average low temperature in June: 55.9°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in June
Slippery Rock, 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
Slippery Rock, PA
- Average wind speed in June: 6mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in June
Slippery Rock, PA
- Average humidity in June: 79%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April, May, June, July and August (79%).
Average rainfall in June
Slippery Rock, PA
- Average rainfall in June: 3.66"
The wettest month (with the highest rainfall) is April (3.74").
The driest month (with the least rainfall) is November (2.36").
Average rainfall days in June
Slippery Rock, PA
- Average rainfall days in June: 17.8 days
The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in June
Slippery Rock, PA
- Average snowfall in June: 0"
The month with the highest snowfall is January (8.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Slippery Rock, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Slippery Rock, 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: 8h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in June
Slippery Rock, PA
- Average sunshine days in June: 11.1 days
The month with the most sunshine days is November (13.1 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in June
Slippery Rock, 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
Slippery Rock, PA
- Average cloud cover in June: 44
The month with the most cloud cover is January (Cloud cover 76).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in June
Slippery Rock, PA
- Average visibility in June: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Slippery Rock, Pennsylvania, USA
Weather forecast for your location
2. Allow the app to use your location
