December weather forecast
Templeton, MA

Weather in December

The first month of the winter, December, is still a cold month in Templeton, Massachusetts, with an average temperature varying between 35.8°F (2.1°C) and 24.8°F (-4°C).

Temperature

In December, the average high-temperature drops from a frosty 46.2°F (7.9°C) in November to a cold 35.8°F (2.1°C). In December, in Templeton, the average low-temperature is 24.8°F (-4°C).

Humidity

In Templeton, the average relative humidity in December is 80%.

Rainfall

In Templeton, Massachusetts, in December, during 7.4 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, there are 119.4 rainfall days, and 12.44" (316mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Templeton, in December, snow falls for 6.7 days, with typically accumulated 1.65" (42mm) of snow. Throughout the year, in Templeton, there are 41.1 snowfall days, and 13.27" (337mm) of snow is accumulated.

Daylight

The month with the shortest days in Templeton is December, with an average of 9h and 7min of daylight.
On the first day of the month, sunrise is at 6:58 am and sunset at 4:16 pm. On the last day of December, sunrise is at 7:17 am and sunset at 4:24 pm EST.

Sunshine

In Templeton, Massachusetts, the average sunshine in December is 4.5h.

UV index

The months with the lowest UV index in Templeton are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. 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 the 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Templeton?

The average relative humidity in December in Templeton, Massachusetts, is 80%.

How many days does it rain in December in Templeton?

In Templeton, Massachusetts, in December, during 7.4 rainfall days, 0.98" (25mm) of precipitation is typically accumulated.

How much does it snow in Templeton in December?

In December, it is snowing for 6.7 days. Throughout December, 1.65" (42mm) of snow is accumulated.

What is the month with the shortest days in Templeton?

The month with the shortest days is December, with an average of 9h and 7min of daylight.

What is the average length of the day in December in Templeton?

In December, the average day length in Templeton is 9h and 7min.

What time are sunrise and sunset in December in Templeton?

In December, on the first day of the month, sunrise is at 6:58 am and sunset at 4:16 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:24 pm EST.

How long on average sun shines in December in Templeton?

In December, the average sunshine duration is 4.5h.

What are the months with the lowest UV index in Templeton?

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.

How high is the UV index in December in Templeton?

In December, the average daily maximum UV index in Templeton, Massachusetts, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to Sun's UV rays.

Average temperature in December
Templeton, MA

Average temperature in December - Templeton, MA
  • Average high temperature in December: 35.8°F

The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in December: 24.8°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in December
Templeton, MA

Average pressure in December - Templeton, MA
  • Average pressure in December: 30.04"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).

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Average wind speed in December
Templeton, MA

Average wind speed in December - Templeton, MA
  • Average wind speed in December: 8.4mph

The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Templeton, MA

Average humidity in December - Templeton, MA
  • Average humidity in December: 80%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in December
Templeton, MA

Average rainfall in December - Templeton, MA
  • Average rainfall in December: 0.98"

The wettest months (with the highest rainfall) are June and July (1.3").
The driest month (with the least rainfall) is February (0.71").

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Average rainfall days in December
Templeton, MA

Average rainfall days in December - Templeton, MA
  • Average rainfall days in December: 7.4 days

The month with the highest number of rainy days is July (14 days).
The month with the least rainy days is February (4.4 days).

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Average snowfall in December
Templeton, MA

Average snowfall in December - Templeton, MA
  • Average snowfall in December: 1.65"

The month with the highest snowfall is March (2.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Templeton, MA

Average snowfall days in December - Templeton, MA
  • Average snowfall days in December: 6.7 days

The month with the highest number of snowfall days is January (9.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Templeton, MA

Average daylight in December / Average sunshine in December - Templeton, MA
  • Average daylight in December: 9h and 7min

The month with the longest days is June (Average daylight: 15h and 15min).
The month with the shortest days is December (Average daylight: 9h and 7min).

  • Average sunshine in December: 4.5h

The months with the most sunshine are July and August (Average sunshine: 9.8h).
The month with the least sunshine is February (Average sunshine: 4.2h).

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Average sunshine days in December
Templeton, MA

Average sunshine days in December - Templeton, MA
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is January (19.6 days).
The month with the least sunshine days is April (14.3 days).

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Average UV index in December
Templeton, MA

Average UV index in December - Templeton, MA
  • Average UV index in December: 2

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 December
Templeton, MA

Average cloud cover in December - Templeton, MA
  • Average cloud cover in December: 51

The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 38).

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Average visibility in December
Templeton, MA

Average visibility in December - Templeton, MA
  • Average visibility in December: 6mi

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

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