January weather forecast
West Upton, MA

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Weather in January

January, the same as December, is an icy winter month in West Upton, Massachusetts, with an average temperature varying between 20.5°F (-6.4°C) and 32.5°F (0.3°C).

Temperature

West Upton records the coldest temperatures in January, averaging a high of 32.5°F (0.3°C) and a low of 20.5°F (-6.4°C).

Humidity

In West Upton, the average relative humidity in January is 78%.

Rainfall

In West Upton, Massachusetts, in January, it is raining for 7.7 days, with typically 2.48" (63mm) of accumulated precipitation. In West Upton, during the entire year, the rain falls for 152.2 days and collects up to 30.67" (779mm) of precipitation.

Snowfall

January through May, November and December are months with snowfall. In West Upton, in January, snow falls for 8.4 days, with typically accumulated 3.9" (99mm) of snow. In West Upton, during the entire year, snow falls for 32.5 days and aggregates up to 18.78" (477mm) of snow.

Daylight

In West Upton, the average length of the day in January is 9h and 31min.
On the first day of the month, sunrise is at 7:14 am and sunset at 4:24 pm. On the last day of January, sunrise is at 7:00 am and sunset at 4:58 pm EST.

Sunshine

The average sunshine in January in West Upton is 5h.

UV index

January through March, November and 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 rays for ordinary individuals.
Note: The average daily UV index of 2 in January transforms into the following instructions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Jun 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

The coldest period tends to be January, when average temperatures fluctuate between a high of 32.5°F (0.3°C) and a low of 20.5°F (-6.4°C).

How cold is it in January?

The high-temperature, in January, in West Upton, is 32.5°F (0.3°C), while the low-temperature averages to 20.5°F (-6.4°C).

What is the average humidity in January?

In West Upton, Massachusetts, the average relative humidity in January is 78%.

How much does it rain in January?

In West Upton, in January, during 7.7 rainfall days, 2.48" (63mm) of precipitation is typically accumulated.

How many days does it snow in January?

In West Upton, during January, snow falls for 8.4 days and regularly aggregates up to 3.9" (99mm) of snow.

How many hours of daylight does West Upton have in January?

The average day length in January is 9h and 31min.

What time are sunrise and sunset in January?

On the first day of January, sunrise is at 7:14 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:58 pm EST.

How many hours of sunshine does West Upton have in January?

In West Upton, the average sunshine duration in January is 5h.

When is 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 intensity in January in West Upton?

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

Average temperature in January - West Upton, MA
  • Average high temperature in January: 32.5°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in January: 20.5°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in January
West Upton, MA

Average pressure in January - West Upton, 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 (29.93"Hg).

Average wind speed in January
West Upton, MA

Average wind speed in January - West Upton, MA
  • Average wind speed in January: 8.9mph

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in January
West Upton, MA

Average humidity in January - West Upton, MA
  • Average humidity in January: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall in January
West Upton, MA

Average rainfall in January - West Upton, MA
  • Average rainfall in January: 2.48"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in January
West Upton, MA

Average rainfall days in January - West Upton, MA
  • Average rainfall days in January: 7.7 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in January
West Upton, MA

Average snowfall in January - West Upton, MA
  • Average snowfall in January: 3.9"

The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in January
West Upton, MA

Average snowfall days in January - West Upton, MA
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in January /
Average sunshine in January
West Upton, MA

Average daylight in January / Average sunshine in January - West Upton, 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: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in January
West Upton, MA

Average sunshine days in January - West Upton, MA
  • Average sunshine days in January: 16.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in January
West Upton, MA

Average UV index in January - West Upton, 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
West Upton, MA

Average cloud cover in January - West Upton, 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 36).

Average visibility in January
West Upton, MA

Average visibility in January - West Upton, MA
  • Average visibility in January: 6mi

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

West Upton, Massachusetts, USA

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