May weather forecast
New Salem, MA

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Weather in May

The last month of the spring, May, is a refreshing month in New Salem, Massachusetts, with temperature in the range of an average high of 66.7°F (19.3°C) and an average low of 46.6°F (8.1°C).

Temperature

New Salem's weather shows a temperature rise with the arrival of May, moving from a cool 54.3°F (12.4°C) in April to an enjoyable 66.7°F (19.3°C). The nighttime temperature, during May, averages of 46.6°F (8.1°C).

Humidity

The average relative humidity in May is 75%.

Rainfall

In May, in New Salem, the rain falls for 15.6 days. Throughout May, 2.24" (57mm) of precipitation is accumulated. Throughout the year, there are 145 rainfall days, and 28.03" (712mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in New Salem. May is the last month it regularly snows. During 0.1 snowfall days, in May, New Salem aggregates 0.35" (9mm) of snow. In New Salem, during the entire year, snow falls for 43.1 days and aggregates up to 25.75" (654mm) of snow.

Daylight

In New Salem, the average length of the day in May is 14h and 38min.
On the first day of the month, sunrise is at 5:43 am and sunset at 7:49 pm. On the last day of May, in New Salem, Massachusetts, sunrise is at 5:14 am and sunset at 8:19 pm EDT.

Sunshine

In May, the average sunshine is 8.3h.

UV index

In May, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in May interprets into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
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Frequently asked questions

What is the usual temperature for New Salem in May?

An average high-temperature, in May, in New Salem, is 66.7°F (19.3°C) and the average low-temperature is 46.6°F (8.1°C).

What is the average humidity in May in New Salem?

The average relative humidity in May in New Salem, Massachusetts, is 75%.

How much does it rain in New Salem in May?

In New Salem, in May, it is raining for 15.6 days, with typically 2.24" (57mm) of accumulated precipitation.

What is the last month it snows in New Salem?

May is the last month it regularly snows in New Salem. During 0.1 snowfall days, in May, New Salem aggregates 0.35" (9mm) of snow.

What is the average length of the day in May in New Salem?

In New Salem, the average day length in May is 14h and 38min.

When are sunrise and sunset in May in New Salem?

On the first day of May in New Salem, Massachusetts, sunrise is at 5:43 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:14 am and sunset at 8:19 pm EDT.

How long on average sun shines in May in New Salem?

The average sunshine duration in May in New Salem is 8.3h.

What is the UV index reading in May in New Salem?

In New Salem, Massachusetts, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
New Salem, MA

Average temperature in May - New Salem, MA
  • Average high temperature in May: 66.7°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in May: 46.6°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).

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Average pressure in May
New Salem, MA

Average pressure in May - New Salem, MA
  • Average pressure in May: 30"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in May
New Salem, MA

Average wind speed in May - New Salem, MA
  • Average wind speed in May: 6.5mph

The windiest months (with the highest average wind speed) are January, February and March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in May
New Salem, MA

Average humidity in May - New Salem, MA
  • Average humidity in May: 75%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in May
New Salem, MA

Average rainfall in May - New Salem, MA
  • Average rainfall in May: 2.24"

The wettest month (with the highest rainfall) is October (2.8").
The driest month (with the least rainfall) is September (1.77").

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Average rainfall days in May
New Salem, MA

Average rainfall days in May - New Salem, MA
  • Average rainfall days in May: 15.6 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (7.4 days).

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Average snowfall in May
New Salem, MA

Average snowfall in May - New Salem, MA
  • Average snowfall in May: 0.35"

The month with the highest snowfall is February (6.69").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
New Salem, MA

Average snowfall days in May - New Salem, MA
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
New Salem, MA

Average daylight in May / Average sunshine in May - New Salem, MA
  • Average daylight in May: 14h and 4min

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 May: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

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Average sunshine days in May
New Salem, MA

Average sunshine days in May - New Salem, MA
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (13 days).

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Average UV index in May
New Salem, MA

Average UV index in May - New Salem, MA
  • Average UV index in May: 5

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

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Average cloud cover in May
New Salem, MA

Average cloud cover in May - New Salem, MA
  • Average cloud cover in May: 47

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in May
New Salem, MA

Average visibility in May - New Salem, MA
  • Average visibility in May: 5mi

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

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New Salem, Massachusetts, USA

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