January weather forecast
Fitchburg, MA

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Weather in January

In Fitchburg, Massachusetts, the weather showcases deep winter conditions during January. Snowfall is common with an average accumulation of approximately 4.41" (112mm) scattered across roughly 9.3 days. While the weather is perfect for winter sports enthusiasts, travel may get hindered due to potential blizzards. In-between snow spells, the city experiences quite a few sparkling clear days where the sun's rays reflect on the frosty landscape. Overall, January presents a well-rounded winter experience for both residents and visitors.

Temperature

January, with an average high of 30.7°F (-0.7°C) and a low of 18°F (-7.8°C), signifies the coldest month of the year in Fitchburg, Massachusetts.

Humidity

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

Rainfall

In Fitchburg, in January, it is raining for 7.3 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, in Fitchburg, there are 159 rainfall days, and 30.94" (786mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In Fitchburg, in January, during 9.3 snowfall days, 4.41" (112mm) of snow is typically accumulated. Throughout the year, there are 38.7 snowfall days, and 23.7" (602mm) of snow is accumulated.

Daylight

The average length of the day in January in Fitchburg is 9h and 29min.
On the first day of January in Fitchburg, sunrise is at 7:17 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:58 pm EST.

Sunshine

In Fitchburg, Massachusetts, the average sunshine in January is 5h.

UV index

The months with the lowest UV index in Fitchburg are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during January translates into these guidelines:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Experience reduced UV exposure by about half when donning a wide-brim hat. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Frequently asked questions

What part of the year is the coldest in Fitchburg?

The coldest period in Fitchburg, Massachusetts, is January, when temperatures fluctuate between an average high of 30.7°F (-0.7°C) and a low of 18°F (-7.8°C).

How cold is January in Fitchburg?

During January, Fitchburg experiences an average high-temperature of 30.7°F (-0.7°C) and a low-temperature of 18°F (-7.8°C).

What is the average humidity in January in Fitchburg?

The average relative humidity in January in Fitchburg, Massachusetts, is 80%.

How much does it rain in Fitchburg in January?

In January, in Fitchburg, the rain falls for 7.3 days. Throughout January, 2.24" (57mm) of precipitation is accumulated.

How many days does it snow in January in Fitchburg?

In Fitchburg, during January, snow falls for 9.3 days and regularly aggregates up to 4.41" (112mm) of snow.

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

The average day length in January in Fitchburg is 9h and 29min.

What time are sunrise and sunset in January in Fitchburg?

On the first day of January in Fitchburg, Massachusetts, sunrise is at 7:17 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:58 pm EST.

How many hours of sunshine does Fitchburg have in January?

The average sunshine duration in January is 5h.

When is the lowest UV index in Fitchburg?

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

What is the UV index intensity in January in Fitchburg?

In January, the average daily maximum UV index in Fitchburg is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unprotected exposure to 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
Fitchburg, MA

Average temperature in January - Fitchburg, MA
  • Average high temperature in January: 30.7°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30.7°F).

  • Average low temperature in January: 18°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°F).

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Average pressure in January
Fitchburg, MA

Average pressure in January - Fitchburg, MA
  • Average pressure in January: 30.01"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 January
Fitchburg, MA

Average wind speed in January - Fitchburg, MA
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is January (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in January
Fitchburg, MA

Average humidity in January - Fitchburg, 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 (72%).

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Average rainfall in January
Fitchburg, MA

Average rainfall in January - Fitchburg, MA
  • Average rainfall in January: 2.24"

The wettest month (with the highest rainfall) is December (2.99").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in January
Fitchburg, MA

Average rainfall days in January - Fitchburg, MA
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in January
Fitchburg, MA

Average snowfall in January - Fitchburg, MA
  • Average snowfall in January: 4.41"

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Fitchburg, MA

Average snowfall days in January - Fitchburg, MA
  • Average snowfall days in January: 9.3 days

The month with the highest number of snowfall days is January (9.3 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
Fitchburg, MA

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

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in January: 5h and 0min

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 January
Fitchburg, MA

Average sunshine days in January - Fitchburg, MA
  • Average sunshine days in January: 16.7 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is June (11.4 days).

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Average UV index in January
Fitchburg, MA

Average UV index in January - Fitchburg, 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, November and December (UV index 2).

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Average cloud cover in January
Fitchburg, MA

Average cloud cover in January - Fitchburg, MA
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in January
Fitchburg, MA

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

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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Fitchburg, Massachusetts, USA

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