June weather forecast
Charlton, MA

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Weather in June

June, the first month of the summer in Charlton, is a warm month, with an average temperature ranging between max 74.3°F (23.5°C) and min 55°F (12.8°C).

Temperature

The shift from May to June introduces a subtle increase in the average high-temperature, moving from a comfortable 67.1°F (19.5°C) to a moderately hot 74.3°F (23.5°C). Charlton observes an average low-temperature of 55°F (12.8°C) during June nights.

Humidity

In June, the average relative humidity in Charlton is 78%.

Rainfall

In Charlton, during June, the rain falls for 14.8 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Charlton, during the entire year, the rain falls for 151.1 days and collects up to 31.26" (794mm) of precipitation.

Snowfall

June through September are months without snowfall in Charlton.

Daylight

June has the longest days of the year in Charlton, with an average of 15h and 12min of daylight.
On the first day of the month, sunrise is at 5:13 am and sunset at 8:17 pm. On the last day of June, sunrise is at 5:15 am and sunset at 8:27 pm EDT.

Sunshine

In June, the average sunshine is 8.9h.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What are the temperatures in Charlton in June?

An average high-temperature, in June, in Charlton, is 74.3°F (23.5°C) and the average low-temperature is 55°F (12.8°C).

What is the average humidity in June in Charlton?

The average relative humidity in June is 78%.

How many days does it rain in June in Charlton?

In June, the rain falls for 14.8 days. Throughout June, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Charlton?

June through September are months without snowfall in Charlton, Massachusetts.

Does it snow in Charlton in June?

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

When are the longest days in Charlton?

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

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

The average day length in June in Charlton is 15h and 13min.

What time are sunrise and sunset in June in Charlton?

On the first day of June, sunrise is at 5:13 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:15 am and sunset at 8:27 pm EDT.

How many hours of sunshine does Charlton have in June?

In Charlton, the average sunshine duration in June is 8.9h.

What are the months with the highest UV index in Charlton?

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

What is the UV index reading in June in Charlton?

In June, the average daily maximum UV index in Charlton, Massachusetts, is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Charlton, MA

Average temperature in June - Charlton, MA
  • Average high temperature in June: 74.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in June: 55°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (19.6°F).

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Average pressure in June
Charlton, MA

Average pressure in June - Charlton, MA
  • 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).

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Average wind speed in June
Charlton, MA

Average wind speed in June - Charlton, MA
  • Average wind speed in June: 6.3mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in June
Charlton, MA

Average humidity in June - Charlton, MA
  • Average humidity in June: 78%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (72%).

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Average rainfall in June
Charlton, MA

Average rainfall in June - Charlton, MA
  • Average rainfall in June: 2.68"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in June
Charlton, MA

Average rainfall days in June - Charlton, MA
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are January and February (7.8 days).

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Average snowfall in June
Charlton, MA

Average snowfall in June - Charlton, MA
  • Average snowfall in June: 0"

The months with the highest snowfall are February and March (5.08").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Charlton, MA

Average snowfall days in June - Charlton, MA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is March (9.1 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
Charlton, MA

Average daylight in June / Average sunshine in June - Charlton, MA
  • 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: 8h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in June
Charlton, MA

Average sunshine days in June - Charlton, MA
  • Average sunshine days in June: 13.4 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in June
Charlton, MA

Average UV index in June - Charlton, MA
  • 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
Charlton, MA

Average cloud cover in June - Charlton, MA
  • Average cloud cover in June: 44

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 37).

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Average visibility in June
Charlton, MA

Average visibility in June - Charlton, MA
  • Average visibility in June: 5mi

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

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Charlton, Massachusetts, USA

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