June weather forecast
Falmouth, MA

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Weather in June

Entering the magnificent summer season, June in Falmouth, Massachusetts offers inviting weather conditions. The month records temperatures shooting up to 60.1°F (15.6°C) at their lowest, paving the way to the first substantial heat of the year. This period marks the transition from the lush greenery of spring to the golden hues of summer. It's the season of longer days, bestowing more daylight and sunshine upon the town, a prelude to the height of summer. As June draws to a close, the town braces for the peak summertime warmth that July promises.

Temperature

With the beginning of June, Falmouth's average high-temperature sees a minor increase, transitioning from a moderate 57°F (13.9°C) in May to a comfortable 65.5°F (18.6°C). During the nights of June, the average low-temperature in Falmouth holds at a still refreshing 60.1°F (15.6°C).

Humidity

In Falmouth, the average relative humidity in June is 82%.

Rainfall

In Falmouth, during June, the rain falls for 5.9 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Falmouth, during the entire year, the rain falls for 69.4 days and collects up to 5.31" (135mm) of precipitation.

Snowfall

In Falmouth, snow does not fall in April through November.

Ocean temperature

In June, the average ocean temperature is 58.6°F (14.8°C).
Note: Danger awaits those who swim in 58.6°F (14.8°C) without protection. Falling below 50°F (10°C) means intense cold shock and hyperventilation.

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year.
On the first day of June in Falmouth, sunrise is at 5:10 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 5:12 am and sunset at 8:20 pm EDT.

Sunshine

In June, the average sunshine in Falmouth, Massachusetts, is 9.4h.

UV index

In Falmouth, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 in June converts into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
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Frequently asked questions

What is the average June temperature in Falmouth?

During June, Falmouth experiences an average high-temperature of 65.5°F (18.6°C) and a low-temperature of 60.1°F (15.6°C).

What is the average humidity in June in Falmouth?

The average relative humidity in June is 82%.

How many days does it rain in June in Falmouth?

In Falmouth, Massachusetts, in June, during 5.9 rainfall days, 0.47" (12mm) of precipitation is typically accumulated.

When it does not snow in Falmouth?

April through November are months without snowfall.

What is the ocean temperature in June in Falmouth?

In Falmouth, the average seawater temperature in June is 58.6°F (14.8°C). Swimming in 58.6°F (14.8°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

When are the longest days in Falmouth?

June has the longest days of the year, with an average of 15h and 6min of daylight.

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

In Falmouth, Massachusetts, the average day length in June is 15h and 8min.

What time are sunrise and sunset in June in Falmouth?

In June, on the first day of the month, sunrise is at 5:10 am and sunset at 8:10 pm. On the last day of the month, in Falmouth, sunrise is at 5:12 am and sunset at 8:20 pm EDT.

How long on average sun shines in June in Falmouth?

In June, the average sunshine duration in Falmouth is 9.4h.

What is the UV index intensity in June in Falmouth?

In Falmouth, Massachusetts, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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
Falmouth, MA

Average temperature in June - Falmouth, MA
  • Average high temperature in June: 65.5°F

The warmest month (with the highest average high temperature) is August (73.9°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in June: 60.1°F

The month with the highest average low temperature is August (68.5°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in June
Falmouth, MA

Average pressure in June - Falmouth, MA
  • Average pressure in June: 29.93"Hg

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

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Average wind speed in June
Falmouth, MA

Average wind speed in June - Falmouth, MA
  • Average wind speed in June: 10.8mph

The windiest month (with the highest average wind speed) is January (15.3mph).
The calmest months (with the lowest average wind speed) are July and August (10.2mph).

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Average humidity in June
Falmouth, MA

Average humidity in June - Falmouth, MA
  • Average humidity in June: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is November (74%).

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Average rainfall in June
Falmouth, MA

Average rainfall in June - Falmouth, MA
  • Average rainfall in June: 0.47"

The wettest month (with the highest rainfall) is October (0.71").
The driest months (with the least rainfall) are July, August and September (0.31").

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Average rainfall days in June
Falmouth, MA

Average rainfall days in June - Falmouth, MA
  • Average rainfall days in June: 5.9 days

The month with the highest number of rainy days is July (7.7 days).
The month with the least rainy days is September (4.6 days).

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Average snowfall in June
Falmouth, MA

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

The month with the highest snowfall is December (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Falmouth, MA

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

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average sea temperature in June
Falmouth, MA

Average sea temperature in June - Falmouth, MA
  • Average sea temperature in June: 58.6°F

The best month for swimming (with the highest average sea temperature) is August (68.4°F).
The coldest month (with the lowest average sea temperature) is February (38.2°F).

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

Average daylight in June / Average sunshine in June - Falmouth, MA
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

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Average sunshine days in June
Falmouth, MA

Average sunshine days in June - Falmouth, MA
  • Average sunshine days in June: 21.8 days

The month with the most sunshine days is September (23.9 days).
The month with the least sunshine days is February (20.8 days).

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Average UV index in June
Falmouth, MA

Average UV index in June - Falmouth, MA
  • Average UV index in June: 5

The months with the highest UV index are July and August (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
Falmouth, MA

Average cloud cover in June - Falmouth, MA
  • Average cloud cover in June: 37

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in June
Falmouth, MA

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

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

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Falmouth, Massachusetts, USA

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