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 signals a subtle increase in average high-temperatures, moving from May's pleasant 70.3°F (21.3°C) to a moderately hot 78.3°F (25.7°C). Rockhill, after an intense day, registers a significant cooling to an average low-temperature of 55.9°F (13.3°C) throughout June.Humidity
The average relative humidity in June in Rockhill is 76%.Rainfall
In Rockhill, Pennsylvania, in June, during 16.6 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Rockhill, during the entire year, the rain falls for 164.3 days and collects up to 28.19" (716mm) of precipitation.Snowfall
May through September are months without snowfall in Rockhill, Pennsylvania.Daylight
The month with the longest days in Rockhill is June, with an average of 15h and 0min of daylight.On the first day of the month, sunrise is at 5:43 am and sunset at 8:35 pm. On the last day of June, sunrise is at 5:45 am and sunset at 8:45 pm EDT.
Sunshine
The average sunshine in June is 9.7h.UV index
The months with the highest UV index are May and June, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The UV index of 6 in June translates into these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Frequently asked questions
What is the temperature in June in Rockhill?
What is the average humidity in June in Rockhill?
How many days does it rain in June in Rockhill?
When it does not snow in Rockhill?
When are the longest days in Rockhill?
What is the average length of the day in June in Rockhill?
What time are sunrise and sunset in June in Rockhill?
How many hours of sunshine does Rockhill have in June?
When is the highest UV index in Rockhill?
How high is the UV index in June in Rockhill?
Average temperature in June
Rockhill, PA
- Average high temperature in June: 78.3°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 (32.9°F).
- Average low temperature in June: 55.9°F
The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in June
Rockhill, PA
- Average pressure in June: 29.95"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in June
Rockhill, PA
- Average wind speed in June: 5.5mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in June
Rockhill, PA
- Average humidity in June: 76%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is July (75%).
Average rainfall in June
Rockhill, PA
- Average rainfall in June: 2.32"
The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in June
Rockhill, PA
- Average rainfall days in June: 16.6 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in June
Rockhill, PA
- Average snowfall in June: 0"
The month with the highest snowfall is January (5.24").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Rockhill, PA
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (12.2 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
Rockhill, 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in June
Rockhill, PA
- Average sunshine days in June: 11.5 days
The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (10.7 days).
Average UV index in June
Rockhill, PA
- Average UV index in June: 6
The months with the highest UV index are May and June (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in June
Rockhill, PA
- Average cloud cover in June: 37
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in June
Rockhill, PA
- Average visibility in June: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Rockhill, Pennsylvania, USA
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