June weather forecast
Grantville, CT

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Weather in June

The first month of the summer, June, is a warm month in Grantville, Connecticut, with an average temperature ranging between min 55°F (12.8°C) and max 74.8°F (23.8°C).

Temperature

Grantville in June experiences a slight uptick in the average high-temperature, adjusting from May's enjoyable 67.1°F (19.5°C) to a warm 74.8°F (23.8°C). An average low-temperature of 55°F (12.8°C) is anticipated throughout the nights during June.

Humidity

In June, the average relative humidity in Grantville, Connecticut, is 77%.

Rainfall

In Grantville, in June, during 16.8 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. In Grantville, during the entire year, the rain falls for 157.2 days and collects up to 33.31" (846mm) of precipitation.

Snowfall

In Grantville, snow does not fall in June through September.

Daylight

The month with the longest days is June, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:19 am and sunset at 8:21 pm. On the last day of June, sunrise is at 5:20 am and sunset at 8:32 pm EDT.

Sunshine

In Grantville, the average sunshine in June is 9h.

UV index

The month with the highest UV index in Grantville is June, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during June translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

What is the temperature in June in Grantville?

In June, in Grantville, the average high-temperature is 74.8°F (23.8°C), and the average low-temperature is 55°F (12.8°C).

What is the average humidity in June in Grantville?

In June, the average relative humidity in Grantville is 77%.

How much does it rain in Grantville in June?

In June, the rain falls for 16.8 days. Throughout June, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Grantville?

In Grantville, Connecticut, snow does not fall in June through September.

Does it snow in Grantville in June?

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

When are the longest days in Grantville?

June has the longest days of the year in Grantville, Connecticut, with an average of 15h and 12min of daylight.

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

The average day length in June is 15h and 11min.

What time are sunrise and sunset in June in Grantville?

In June, on the first day of the month, sunrise is at 5:19 am and sunset at 8:21 pm. On the last day of the month, in Grantville, Connecticut, sunrise is at 5:20 am and sunset at 8:32 pm EDT.

How long on average sun shines in June in Grantville?

In Grantville, Connecticut, the average sunshine duration in June is 9h.

When is the highest UV index in Grantville?

June is the month with the highest UV index in Grantville, Connecticut, with an average maximum UV index of 6.

What is the UV index intensity in June in Grantville?

The average daily maximum UV index in June in Grantville is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Grantville, CT

Average temperature in June - Grantville, CT
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in June: 55°F

The month with the highest average low temperature is July (61.2°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in June
Grantville, CT

Average pressure in June - Grantville, 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
Grantville, CT

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

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in June
Grantville, CT

Average humidity in June - Grantville, CT
  • Average humidity in June: 77%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in June
Grantville, CT

Average rainfall in June - Grantville, CT
  • Average rainfall in June: 2.87"

The wettest months (with the highest rainfall) are October and December (3.31").
The driest month (with the least rainfall) is September (2.09").

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Average rainfall days in June
Grantville, CT

Average rainfall days in June - Grantville, CT
  • 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 February (7.1 days).

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Average snowfall in June
Grantville, CT

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

The month with the highest snowfall is February (6.38").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Grantville, CT

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

The month with the highest number of snowfall days is February (11.3 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
Grantville, CT

Average daylight in June / Average sunshine in June - Grantville, CT
  • Average daylight in June: 15h and 1min

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

  • Average sunshine in June: 9h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in June
Grantville, CT

Average sunshine days in June - Grantville, CT
  • Average sunshine days in June: 11.4 days

The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in June
Grantville, CT

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

The month with the highest UV index is June (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
Grantville, CT

Average cloud cover in June - Grantville, CT
  • Average cloud cover in June: 44

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in June
Grantville, CT

Average visibility in June - Grantville, CT
  • Average visibility in June: 5mi

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

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Grantville, Connecticut, USA

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