January weather forecast
Shrewsbury, MA

Share
A bench in the neat lawns of Pean Park in Shrewsbury, Massachusetts, near the calm lake water surrounded by golden and brown trees
A bench in the neat lawns of Pean Park in Shrewsbury, Massachusetts, near the calm lake water surrounded by golden and brown trees

Weather in January

January in Shrewsbury, Massachusetts, typically reveals the area in the throes of winter. The town experiences chilling temperatures and a relatively high humidity level. One noticeable feature during this month is the high amount of snowfall at 4.06" (103mm), coupled with a significant number of snowfall days at 8.7. In light of this, local inhabitants and visitors are advised to prepare for winter sports activities or hunkering down indoors. The icy weather conditions of January give the town a scenic beauty that is appreciated by winter enthusiasts.

Temperature

In Shrewsbury, the lowest average temperatures are observed in January, with a high of 31.5°F (-0.3°C) and a low of 19.8°F (-6.8°C).

Humidity

The average relative humidity in January is 79%.

Rainfall

In Shrewsbury, in January, it is raining for 8.2 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 150.4 rainfall days, and 28.86" (733mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In January, it is snowing for 8.7 days. Throughout January, 4.06" (103mm) of snow is accumulated. In Shrewsbury, during the entire year, snow falls for 36.5 days and aggregates up to 23.82" (605mm) of snow.

Daylight

The average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:15 am and sunset at 4:24 pm. On the last day of January, sunrise is at 7:01 am and sunset at 4:59 pm EST.

Sunshine

In Shrewsbury, the average sunshine in January is 5h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 2 during January translates into the following guidance:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.

Frequently asked questions

What is the coldest time of year?

During the coldest month in Shrewsbury, January, temperatures average a high of 31.5°F (-0.3°C) and a low of 19.8°F (-6.8°C).

How cold is it in January?

January temperatures vary between a high-temperature of 31.5°F (-0.3°C) and a low-temperature of 19.8°F (-6.8°C).

What is the average humidity in January in Shrewsbury?

The average relative humidity in January is 79%.

How many days does it rain in January?

In Shrewsbury, in January, during 8.2 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

How many days does it snow in January in Shrewsbury?

In Shrewsbury, Massachusetts, in January, during 8.7 snowfall days, 4.06" (103mm) of snow is typically accumulated.

How many hours of daylight does Shrewsbury have in January?

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

When is the sunrise / sunset in January?

In January, on the first day of the month, sunrise is at 7:15 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 4:59 pm EST.

How long on average sun shines in January?

The average sunshine duration in January is 5h.

What are the months with the lowest UV index?

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

What is the UV index reading in January?

The average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health threat 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
Shrewsbury, MA

Average temperature in January - Shrewsbury, MA
  • Average high temperature in January: 31.5°F

The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (31.5°F).

  • Average low temperature in January: 19.8°F

The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

Average pressure in January
Shrewsbury, MA

Average pressure in January - Shrewsbury, 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).

Average wind speed in January
Shrewsbury, MA

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

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

Average humidity in January
Shrewsbury, MA

Average humidity in January - Shrewsbury, MA
  • Average humidity in January: 79%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is April (71%).

Average rainfall in January
Shrewsbury, MA

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

The wettest month (with the highest rainfall) is December (2.91").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in January
Shrewsbury, MA

Average rainfall days in January - Shrewsbury, MA
  • Average rainfall days in January: 8.2 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (7.3 days).

Average snowfall in January
Shrewsbury, MA

Average snowfall in January - Shrewsbury, MA
  • Average snowfall in January: 4.06"

The month with the highest snowfall is February (6.1").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Shrewsbury, MA

Average snowfall days in January - Shrewsbury, MA
  • Average snowfall days in January: 8.7 days

The month with the highest number of snowfall days is February (9.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Shrewsbury, 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 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 36min).

Average sunshine days in January
Shrewsbury, MA

Average sunshine days in January - Shrewsbury, MA
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in January
Shrewsbury, MA

Average UV index in January - Shrewsbury, MA
  • Average UV index in January: 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).

Average cloud cover in January
Shrewsbury, MA

Average cloud cover in January - Shrewsbury, MA
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in January
Shrewsbury, MA

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

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

Shrewsbury, Massachusetts, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location