January weather forecast
Spencer, MA

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Weather in January

January, the same as December, in Spencer, Massachusetts, is another subzero cold winter month, with temperature in the range of an average low of 18.3°F (-7.6°C) and an average high of 30.9°F (-0.6°C).

Temperature

The lowest temperatures are recorded in January, with averages reaching a high of 30.9°F (-0.6°C) and a low of 18.3°F (-7.6°C).

Humidity

In January, the average relative humidity in Spencer is 80%.

Rainfall

In Spencer, in January, during 6.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. In Spencer, Massachusetts, during the entire year, the rain falls for 147.4 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

Months with snowfall in Spencer are January through May, October through December. In Spencer, during January, snow falls for 9.5 days and regularly aggregates up to 4.02" (102mm) of snow. Throughout the year, in Spencer, Massachusetts, there are 39.9 snowfall days, and 23.82" (605mm) of snow is accumulated.

Daylight

In January, the average length of the day in Spencer is 9h and 31min.
On the first day of January, sunrise is at 7:16 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:00 pm EST.

Sunshine

The average sunshine in January is 4.7h.

UV index

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 2 during January translates into these guidelines:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Enhance your sun protection with tightly woven, yet airy clothing. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
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Frequently asked questions

What is the coldest time of year in Spencer?

With its average high temperature of 30.9°F (-0.6°C) and a low of 18.3°F (-7.6°C), January is regarded as the coldest month in Spencer.

How cold is January in Spencer?

January temperatures in Spencer vary between a high-temperature of 30.9°F (-0.6°C) and a low-temperature of 18.3°F (-7.6°C).

What is the average humidity in January in Spencer?

In January, the average relative humidity is 80%.

How much does it rain in Spencer in January?

In January, the rain falls for 6.4 days. Throughout January, 2.2" (56mm) of precipitation is accumulated.

How many days does it snow in January in Spencer?

In Spencer, during January, snow falls for 9.5 days and regularly aggregates up to 4.02" (102mm) of snow.

What is the average length of the day in January in Spencer?

In January, the average day length in Spencer, Massachusetts, is 9h and 31min.

When are sunrise and sunset in January in Spencer?

On the first day of January in Spencer, Massachusetts, sunrise is at 7:16 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:00 pm EST.

How many hours of sunshine does Spencer have in January?

In Spencer, Massachusetts, the average sunshine duration in January is 4.7h.

What is the month with the lowest UV index in Spencer?

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

What is the UV index intensity in January in Spencer?

In Spencer, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
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 January
Spencer, MA

Average temperature in January - Spencer, MA
  • Average high temperature in January: 30.9°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.9°F).

  • Average low temperature in January: 18.3°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 (18.3°F).

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Average pressure in January
Spencer, MA

Average pressure in January - Spencer, MA
  • Average pressure in January: 30.02"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in January
Spencer, MA

Average wind speed in January - Spencer, MA
  • Average wind speed in January: 9.1mph

The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in January
Spencer, MA

Average humidity in January - Spencer, MA
  • Average humidity in January: 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 January
Spencer, MA

Average rainfall in January - Spencer, MA
  • Average rainfall in January: 2.2"

The wettest months (with the highest rainfall) are October and November (2.76").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in January
Spencer, MA

Average rainfall days in January - Spencer, MA
  • Average rainfall days in January: 6.4 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (6.4 days).

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Average snowfall in January
Spencer, MA

Average snowfall in January - Spencer, MA
  • Average snowfall in January: 4.02"

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Spencer, MA

Average snowfall days in January - Spencer, MA
  • Average snowfall days in January: 9.5 days

The month with the highest number of snowfall days is January (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Spencer, MA

Average daylight in January / Average sunshine in January - Spencer, MA
  • Average daylight in January: 9h and 3min

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 January: 4h and 4min

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).

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Average sunshine days in January
Spencer, MA

Average sunshine days in January - Spencer, MA
  • Average sunshine days in January: 16.6 days

The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is April (12.8 days).

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Average UV index in January
Spencer, MA

Average UV index in January - Spencer, MA
  • Average UV index in January: 2

The months with the highest UV index are June and 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 January
Spencer, MA

Average cloud cover in January - Spencer, MA
  • Average cloud cover in January: 49

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 January
Spencer, MA

Average visibility in January - Spencer, MA
  • Average visibility in January: 5mi

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

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Spencer, Massachusetts, USA

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