June weather forecast
Wilmington, MA

Share

Weather in June

The first month of the summer, June, is a moderately hot month in Wilmington, Massachusetts, with an average temperature varying between 57°F (13.9°C) and 74.8°F (23.8°C).

Temperature

June witnesses a subtle temperature ascent, adjusting from a comfortable 66.7°F (19.3°C) in May to a moderately hot 74.8°F (23.8°C). Throughout June, Wilmington anticipates an average low-temperature of 57°F (13.9°C).

Humidity

In June, the average relative humidity is 73%.

Rainfall

In June, in Wilmington, the rain falls for 14.1 days. Throughout June, 2.2" (56mm) of precipitation is accumulated. Throughout the year, there are 138.8 rainfall days, and 26.85" (682mm) of precipitation is accumulated.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 15h and 18min of daylight.
On the first day of the month, sunrise is at 5:09 am and sunset at 8:15 pm. On the last day of June, in Wilmington, sunrise is at 5:10 am and sunset at 8:26 pm EDT.

Sunshine

The average sunshine in June is 9.1h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Ward off overexposure. Defence against solar harm is crucial. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What is the temperature in June?

Wilmington in June has an average high-temperature of 74.8°F (23.8°C) and an average low-temperature of 57°F (13.9°C).

What is the average humidity in June?

In Wilmington, Massachusetts, the average relative humidity in June is 73%.

How many days does it rain in June?

In June, the rain falls for 14.1 days. Throughout June, 2.2" (56mm) of precipitation is accumulated.

When it does not snow?

June through September are months without snowfall.

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 in Wilmington?

The month with the longest days is June, with an average of 15h and 18min of daylight.

How many hours of daylight does Wilmington have in June?

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

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 5:09 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 5:10 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.

When is the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Wilmington, MA

Average temperature in June - Wilmington, MA
  • Average high temperature in June: 74.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in June: 57°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in June
Wilmington, MA

Average pressure in June - Wilmington, 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
Wilmington, MA

Average wind speed in June - Wilmington, MA
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).

Average humidity in June
Wilmington, MA

Average humidity in June - Wilmington, MA
  • Average humidity in June: 73%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (69%).

Average rainfall in June
Wilmington, MA

Average rainfall in June - Wilmington, MA
  • Average rainfall in June: 2.2"

The wettest month (with the highest rainfall) is December (2.87").
The driest month (with the least rainfall) is September (1.22").

Average rainfall days in June
Wilmington, MA

Average rainfall days in June - Wilmington, MA
  • Average rainfall days in June: 14.1 days

The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (7.4 days).

Average snowfall in June
Wilmington, MA

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

The month with the highest snowfall is February (4.96").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Wilmington, MA

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

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Wilmington, MA
  • Average daylight in June: 15h and 2min

The month with the longest days is June (Average daylight: 15h and 18min).
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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in June
Wilmington, MA

Average sunshine days in June - Wilmington, MA
  • Average sunshine days in June: 14.3 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (13.3 days).

Average UV index in June
Wilmington, MA

Average UV index in June - Wilmington, 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
Wilmington, MA

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

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in June
Wilmington, MA

Average visibility in June - Wilmington, MA
  • Average visibility in June: 6mi

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

Wilmington, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location