June weather forecast
Southborough, MA

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Weather in June

The first month of the summer, June, is a warm month in Southborough, Massachusetts, with an average temperature varying between 55.9°F (13.3°C) and 75.2°F (24°C).

Temperature

As May transitions into June, Southborough notices a gentle rise in the average high-temperature, transitioning from a comfortable 67.5°F (19.7°C) to a warm 75.2°F (24°C). During June nights, Southborough records an average temperature of 55.9°F (13.3°C).

Humidity

In June, the average relative humidity is 76%.

Rainfall

In Southborough, during June, the rain falls for 14.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 140.8 rainfall days, and 26.34" (669mm) of precipitation is accumulated.

Snowfall

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

Daylight

With an average of 15h and 12min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:11 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:26 pm EDT.

Sunshine

In Southborough, the average sunshine in June is 9.1h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 6 in June leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in June?

During June, Southborough experiences an average high-temperature of 75.2°F (24°C) and a low-temperature of 55.9°F (13.3°C).

What is the average humidity in June in Southborough?

The average relative humidity in June in Southborough is 76%.

How many days does it rain in June?

In Southborough, in June, during 14.8 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow?

In Southborough, Massachusetts, snow does not fall in June through September.

Does it snow in June?

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

When are the longest days?

The month with the longest days is June, with an average of 15h and 12min of daylight.

How many hours of daylight does Southborough have in June?

In Southborough, the average day length in June is 15h and 13min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 5:11 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:13 am and sunset at 8:26 pm EDT.

How long on average sun shines in June?

The average sunshine duration in June is 9.1h.

What are the months with the highest UV index?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

How high is the UV index in June?

In Southborough, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's 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
Southborough, MA

Average temperature in June - Southborough, MA
  • Average high temperature in June: 75.2°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in June: 55.9°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in June
Southborough, MA

Average pressure in June - Southborough, MA
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in June
Southborough, MA

Average wind speed in June - Southborough, MA
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in June
Southborough, MA

Average humidity in June - Southborough, MA
  • Average humidity in June: 76%

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

Average rainfall in June
Southborough, MA

Average rainfall in June - Southborough, MA
  • Average rainfall in June: 2.24"

The wettest months (with the highest rainfall) are March, November and December (2.56").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in June
Southborough, MA

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

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in June
Southborough, MA

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

The month with the highest snowfall is February (5.24").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Southborough, MA

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

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Southborough, MA

Average daylight in June / Average sunshine in June - Southborough, 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 6min).

  • Average sunshine in June: 9h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in June
Southborough, MA

Average sunshine days in June - Southborough, MA
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is April (13.4 days).

Average UV index in June
Southborough, MA

Average UV index in June - Southborough, MA
  • Average UV index in June: 6

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

Average cloud cover in June
Southborough, MA

Average cloud cover in June - Southborough, MA
  • Average cloud cover in June: 42

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in June
Southborough, MA

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

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

Southborough, Massachusetts, USA

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