June weather forecast
Bolton, CT

Grass, brown sand, and trees on an empty beach in Bolton, Connecticut, overlooking the blue waters far out
Grass, brown sand, and trees on an empty beach in Bolton, Connecticut, overlooking the blue waters far out

Weather in June

June, the first month of the summer in Bolton, is a warm month, with an average temperature ranging between max 76.5°F (24.7°C) and min 56.8°F (13.8°C).

Temperature

In June, the average high-temperature marginally rises from an agreeable 68.9°F (20.5°C) in May to a moderately hot 76.5°F (24.7°C). In June, in Bolton, the average low-temperature is 56.8°F (13.8°C).

Humidity

In Bolton, the average relative humidity in June is 75%.

Rainfall

In Bolton, Connecticut, in June, during 17 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Bolton, during the entire year, the rain falls for 164.8 days and collects up to 31.77" (807mm) of precipitation.

Snowfall

In Bolton, snow does not fall through September.

Daylight

With an average of 15h and 10min of daylight, June has the longest days of the year in Bolton.
On the first day of June, sunrise is at 5:17 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:28 pm EDT.

Sunshine

In Bolton, Connecticut, the average sunshine in June is 9.4h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Bolton. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun 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.
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FAQ

What is the average humidity in June in Bolton?

In Bolton, the average relative humidity in June is 75%.

How many days does it rain in June in Bolton?

In Bolton, in June, during 17 rainfall days, 2.8" (71mm) of precipitation is typically accumulated.

When it does not snow in Bolton?

June through September are months without snowfall.

Does it snow in Bolton in June?

In June, in Bolton, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Bolton?

June has the longest days of the year, with an average of 15h and 10min of daylight.

What is the average length of the day in June in Bolton?

In June, the average day length in Bolton is 15h and 10min.

What time are sunrise and sunset in June in Bolton?

On the first day of June in Bolton, sunrise is at 5:17 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 5:18 am and sunset at 8:28 pm EDT.

How long on average sun shines in June in Bolton?

In Bolton, Connecticut, the average sunshine duration in June is 9.4h.

What is the month with the highest UV index in Bolton?

The months with the highest UV index are June and July, with an average maximum UV index of 6.

How high is the UV index in June in Bolton?

The average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Bolton, CT

Average temperature in June - Bolton, CT
  • Average high temperature in June: 76.5°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.9°F).

  • Average low temperature in June: 56.8°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

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Average pressure in June
Bolton, CT

Average pressure in June - Bolton, CT
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in June
Bolton, CT

Average wind speed in June - Bolton, CT
  • Average wind speed in June: 5.8mph

The windiest months (with the highest average wind speed) are January and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Bolton, CT

Average humidity in June - Bolton, CT
  • Average humidity in June: 75%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in June
Bolton, CT

Average rainfall in June - Bolton, CT
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in June
Bolton, CT

Average rainfall days in June - Bolton, CT
  • Average rainfall days in June: 17 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (10 days).

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Average snowfall in June
Bolton, CT

Average snowfall in June - Bolton, CT
  • Average snowfall in June: 0"

The month with the highest snowfall is February (4.8").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Bolton, CT

Average snowfall days in June - Bolton, CT
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Bolton, CT

Average daylight in June / Average sunshine in June - Bolton, CT
  • Average daylight in June: 15h and 10min

The month with the longest days is June (Average daylight: 15h and 10min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 24min

The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in June
Bolton, CT

Average sunshine days in June - Bolton, CT
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in June
Bolton, CT

Average UV index in June - Bolton, CT
  • Average UV index in June: 6

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in June
Bolton, CT

Average cloud cover in June - Bolton, CT
  • Average cloud cover in June: 40

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in June
Bolton, CT

Average visibility in June - Bolton, CT
  • Average visibility in June: 6mi

The months with the highest visibility are January, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are February, May and September (5mi).

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