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 arrival of June brings a soft temperature shift, with the average high-temperature nudging from an enjoyable 65.8°F (18.8°C) in May to an agreeable 73°F (22.8°C). During June, Rockville observes a consistent average nighttime temperature of 57.2°F (14°C).Humidity
June is the most humid month, with an average relative humidity of 80%.Rainfall
In Rockville, during June, the rain falls for 16.8 days and regularly aggregates up to 2.95" (75mm) of precipitation. Throughout the year, in Rockville, there are 162.4 rainfall days, and 33.78" (858mm) of precipitation is accumulated.Snowfall
In Rockville, snow does not fall in June through October.Daylight
The month with the longest days is June, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:15 am and sunset at 8:14 pm. On the last day of June, in Rockville, Rhode Island, sunrise is at 5:16 am and sunset at 8:24 pm EDT.
Sunshine
The average sunshine in June in Rockville is 9.1h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Rockville. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Frequently asked questions
What are June temperatures in Rockville?
What is the most humid month in Rockville?
What is the average humidity in June in Rockville?
How much does it rain in Rockville in June?
When it does not snow in Rockville?
Does it snow in Rockville in June?
When are the longest days in Rockville?
How many hours of daylight does Rockville have in June?
When are sunrise and sunset in June in Rockville?
How long on average sun shines in June in Rockville?
When is the highest UV index in Rockville?
What is the UV index intensity in June in Rockville?
Average temperature in June
Rockville, RI
- Average high temperature in June: 73°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (35.1°F).
- Average low temperature in June: 57.2°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in June
Rockville, RI
- Average pressure in June: 29.93"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in June
Rockville, RI
- Average wind speed in June: 7mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in June
Rockville, RI
- Average humidity in June: 80%
The month with the highest relative humidity is June (80%).
The month with the lowest relative humidity is April (73%).
Average rainfall in June
Rockville, RI
- Average rainfall in June: 2.95"
The wettest month (with the highest rainfall) is December (3.7").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days in June
Rockville, RI
- Average rainfall days in June: 16.8 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (9.1 days).
Average snowfall in June
Rockville, RI
- Average snowfall in June: 0"
The month with the highest snowfall is March (3.54").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in June
Rockville, RI
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is February (7.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in June /
Average sunshine in June
Rockville, RI
- 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 12min).
- Average sunshine in June: 9h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in June
Rockville, RI
- Average sunshine days in June: 10.9 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in June
Rockville, RI
- Average UV index in June: 6
The months with the highest UV index are 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
Rockville, RI
- Average cloud cover in June: 41
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in June
Rockville, RI
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rockville, Rhode Island, USA
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