December weather forecast
Hanson, MA

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Weather in December

The first month of the winter, December, is also a wintry month in Hanson, Massachusetts, with an average temperature ranging between min 31.8°F (-0.1°C) and max 41.2°F (5.1°C).

Temperature

December ushers in a minute temperature change, with average high-temperatures reducing from November's fresh 50°F (10°C) to an icy 41.2°F (5.1°C). An average nighttime temperature of 31.8°F (-0.1°C) is noted during the month of December.

Humidity

The average relative humidity in December in Hanson is 76%.

Rainfall

In Hanson, Massachusetts, in December, it is raining for 8.6 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, in Hanson, there are 123.1 rainfall days, and 13.94" (354mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Hanson are January through April, November and December. In Hanson, in December, snow falls for 3.8 days, with typically accumulated 0.94" (24mm) of snow. In Hanson, during the entire year, snow falls for 22.1 days and aggregates up to 5.08" (129mm) of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:52 am and sunset at 4:12 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 4:21 pm EST.

Sunshine

February and December, with an average of 4.7h of sunshine, are months with the least sunshine in Hanson.

UV index

The months with the lowest UV index in Hanson are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 2 during December translates into the following guidance:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
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Frequently asked questions

How cold is December in Hanson?

In December, in Hanson, the average high-temperature is 41.2°F (5.1°C), and the average low-temperature is 31.8°F (-0.1°C).

What is the average humidity in December in Hanson?

The average relative humidity in December in Hanson is 76%.

How much does it rain in Hanson in December?

In December, the rain falls for 8.6 days. Throughout December, 1.26" (32mm) of precipitation is accumulated.

How many days does it snow in December in Hanson?

In December, in Hanson, it is snowing for 3.8 days. Throughout December, 0.94" (24mm) of snow is accumulated.

What is the month with the shortest days in Hanson?

December has the shortest days of the year, with an average of 9h and 12min of daylight.

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

In Hanson, the average day length in December is 9h and 10min.

When is the sunrise / sunset in December in Hanson?

In December, on the first day of the month, sunrise is at 6:52 am and sunset at 4:12 pm. On the last day of the month, in Hanson, Massachusetts, sunrise is at 7:11 am and sunset at 4:21 pm EST.

What are the months with the least sunshine in Hanson?

February and December, with an average of 4.7h of sunshine, are months with the least sunshine.

How long on average sun shines in December in Hanson?

The average sunshine duration in December in Hanson, Massachusetts, is 4.7h.

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

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

What is the UV index intensity in December in Hanson?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe 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 December
Hanson, MA

Average temperature in December - Hanson, MA
  • Average high temperature in December: 41.2°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in December: 31.8°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in December
Hanson, MA

Average pressure in December - Hanson, MA
  • Average pressure in December: 30.03"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 December
Hanson, MA

Average wind speed in December - Hanson, MA
  • Average wind speed in December: 10.8mph

The windiest month (with the highest average wind speed) is January (11.5mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

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Average humidity in December
Hanson, MA

Average humidity in December - Hanson, MA
  • Average humidity in December: 76%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in December
Hanson, MA

Average rainfall in December - Hanson, MA
  • Average rainfall in December: 1.26"

The wettest month (with the highest rainfall) is July (1.46").
The driest months (with the least rainfall) are February and September (0.91").

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Average rainfall days in December
Hanson, MA

Average rainfall days in December - Hanson, MA
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is July (13.2 days).
The months with the least rainy days are January and February (6.8 days).

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Average snowfall in December
Hanson, MA

Average snowfall in December - Hanson, MA
  • Average snowfall in December: 0.94"

The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Hanson, MA

Average snowfall days in December - Hanson, MA
  • Average snowfall days in December: 3.8 days

The month with the highest number of snowfall days is January (6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Hanson, MA
  • Average daylight in December: 9h 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 12min).

  • Average sunshine in December: 4h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 42min).

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Average sunshine days in December
Hanson, MA

Average sunshine days in December - Hanson, MA
  • Average sunshine days in December: 19.3 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is April (14.9 days).

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Average UV index in December
Hanson, MA

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

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).

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Average cloud cover in December
Hanson, MA

Average cloud cover in December - Hanson, MA
  • Average cloud cover in December: 48

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Hanson, MA

Average visibility in December - Hanson, MA
  • Average visibility in December: 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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Hanson, Massachusetts, USA

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