June weather forecast and climate
South Chatham, MA

Weather in June

The first month of the summer, June, is an enjoyable month in South Chatham, Massachusetts, with temperature in the range of an average high of 63°F (17.2°C) and an average low of 58.8°F (14.9°C).

Temperature

In June, the average high-temperature slightly increases, from a fresh 54.3°F (12.4°C) in May, to an enjoyable 63°F (17.2°C). In South Chatham, in June, the average low-temperature is 58.8°F (14.9°C).

Humidity

June and July, with an average relative humidity of 85%, are most humid months.

Rainfall

In South Chatham, Massachusetts, in June, during 13.4 rainfall days, 1.69" (43mm) of precipitation is typically accumulated. Throughout the year, in South Chatham, Massachusetts, there are 142.4 rainfall days, and 22.09" (561mm) of precipitation is accumulated.

Snowfall

In South Chatham, Massachusetts, snow does not fall in May through October.

Daylight

With an average of 15.2h of daylight, June has the longest days of the year in South Chatham, Massachusetts.

Sunshine

In June, the average sunshine in South Chatham is 9.4h.

UV index

The average daily maximum UV index in South Chatham is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 in June transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What are the most humid months in South Chatham?

June and July, with an average relative humidity of 85%, are most humid months in South Chatham, Massachusetts.

What is the average humidity in June in South Chatham?

In South Chatham, the average relative humidity in June is 85%.

How much does it rain in South Chatham in June?

In South Chatham, Massachusetts, in June, it is raining for 13.4 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow in South Chatham?

May through October are months without snowfall.

When are the longest days in South Chatham?

The month with the longest days in South Chatham is June, with an average of 15.2h of daylight.

How many hours of daylight does South Chatham have in June?

In South Chatham, Massachusetts, the average length of the day in June is 15.2h.

How many hours of sunshine does South Chatham have in June?

In South Chatham, the average sunshine in June is 9.4h.

What is the UV index intensity in June in South Chatham?

In South Chatham, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in June
South Chatham, MA

Average temperature in June - South Chatham, MA
  • Average high temperature in June: 63°F

The warmest month (with the highest average high temperature) is August (71.6°F).
Months with the lowest average high temperature are January and February (39°F).

  • Average low temperature in June: 58.8°F

The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

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Average pressure in June
South Chatham, MA

Average pressure in June - South Chatham, MA
  • Average pressure in June: 29.93"

The month with the highest atmospheric pressure is November (30.06").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in June
South Chatham, MA

Average wind speed in June - South Chatham, MA
  • Average wind speed in June: 12.4mph

The windiest month (with the highest average wind speed) is January (18mph).
The calmest month (with the lowest average wind speed) is August (11.4mph).

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Average humidity in June
South Chatham, MA

Average humidity in June - South Chatham, MA
  • Average humidity in June: 85%

Months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in June
South Chatham, MA

Average rainfall in June - South Chatham, MA
  • Average rainfall in June: 1.69"

The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is November (1.46").

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Average rainfall days in June
South Chatham, MA

Average rainfall days in June - South Chatham, MA
  • Average rainfall days in June: 13.4 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is February (8.3 days).

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Average snowfall in June
South Chatham, MA

Average snowfall in June - South Chatham, MA
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.38").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
South Chatham, MA

Average snowfall days in June - South Chatham, MA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
South Chatham, MA

Average daylight in June / Average sunshine in June - South Chatham, MA
  • Average daylight in June: 15.2h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in June: 9.4h

The month with the most sunshine is August (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 4.3h).

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Average sunshine days in June
South Chatham, MA

Average sunshine days in June - South Chatham, MA
  • Average sunshine days in June: 15.7 days

The month with the most sunshine days is August (17.6 days).
The month with the least sunshine days is January (13 days).

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Average UV index in June
South Chatham, MA

Average UV index in June - South Chatham, MA
  • Average UV index in June: 5

Months with the highest UV index are July and August (UV index 6).
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
South Chatham, MA

Average cloud cover in June - South Chatham, MA
  • Average cloud cover in June: 37

The month with the most cloud cover is December (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in June
South Chatham, MA

Average visibility in June - South Chatham, MA
  • Average visibility in June: 6mi

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

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