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 sea temperature 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 embrace of June brings a minor uplift in the average high-temperature, shifting from a cool 54.1°F (12.3°C) in May to a comfortable 61.2°F (16.2°C). Nighttime, during June, brings an average low of 53.2°F (11.8°C), a modest reduction from the day's peak.Humidity
In June, the average relative humidity is 84%.Rainfall
In June, the rain falls for 13.8 days. Throughout June, 2.76" (70mm) of precipitation is accumulated. In Rockland, during the entire year, the rain falls for 144.8 days and collects up to 30.63" (778mm) of precipitation.Snowfall
In Rockland, snow does not fall in May through October.Ocean temperature
In Rockland, in June, the average water temperature is 52°F (11.1°C).Note: With an efficient thermal swimsuit, one can navigate 52°F (11.1°C) even if it's colder than 50°F (10°C); otherwise, rapid cold shock and breathlessness might set in. Barely wading at 55.4°F (13°C) feels chilly.
Daylight
The month with the longest days in Rockland is June, with an average of 15h and 24min of daylight.On the first day of the month, sunrise is at 4:55 am and sunset at 8:13 pm. On the last day of June, sunrise is at 4:56 am and sunset at 8:23 pm EDT.
Sunshine
In Rockland, the average sunshine in June is 8.8h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A daily maximum UV index of 5 in June translates into the following instructions:
Prioritize safety - Recommendations to avert sunburn are shared. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Frequently asked questions
What is the average June temperature in Rockland?
What is the average humidity in June in Rockland?
How many days does it rain in June in Rockland?
When it does not snow in Rockland?
What is the water temperature in June in Rockland?
When are the longest days in Rockland?
How many hours of daylight does Rockland have in June?
When are sunrise and sunset in June in Rockland?
How long on average sun shines in June in Rockland?
What is the month with the highest UV index in Rockland?
What is the UV index intensity in June in Rockland?
Average temperature in June
Rockland, ME
- Average high temperature in June: 61.2°F
The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in June: 53.2°F
The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in June
Rockland, ME
- Average pressure in June: 29.91"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in June
Rockland, ME
- Average wind speed in June: 9.3mph
The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).
Average humidity in June
Rockland, ME
- Average humidity in June: 84%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).
Average rainfall in June
Rockland, ME
- Average rainfall in June: 2.76"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in June
Rockland, ME
- Average rainfall days in June: 13.8 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).
Average snowfall in June
Rockland, ME
- Average snowfall in June: 0"
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Rockland, ME
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in June
Rockland, ME
- Average sea temperature in June: 52°F
The best month for swimming (with the highest average sea temperature) is August (60.4°F).
The coldest month (with the lowest average sea temperature) is March (37.8°F).
Average daylight in June /
Average sunshine in June
Rockland, ME
- Average daylight in June: 15h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in June: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in June
Rockland, ME
- Average sunshine days in June: 14 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).
Average UV index in June
Rockland, ME
- Average UV index in June: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in June
Rockland, ME
- Average cloud cover in June: 42
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in June
Rockland, ME
- 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).
Rockland, Maine, USA
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