January weather forecast
Greenbush, MA

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Weather in January

January, like December, in Greenbush, Massachusetts, is another cold winter month, with an average temperature fluctuating between 35.6°F (2°C) and 25.9°F (-3.4°C).

Temperature

January is the month when Greenbush sees the lowest average temperatures, with a high of 35.6°F (2°C) and a low of 25.9°F (-3.4°C).

Humidity

In Greenbush, the average relative humidity in January is 76%.

Rainfall

In Greenbush, in January, during 7.6 rainfall days, 0.71" (18mm) of precipitation is typically accumulated. In Greenbush, during the entire year, the rain falls for 119.1 days and collects up to 10.83" (275mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Greenbush, in January, during 6.3 snowfall days, 0.59" (15mm) of snow is typically accumulated. Throughout the year, in Greenbush, there are 23.1 snowfall days, and 2.95" (75mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 31min.
On the first day of January in Greenbush, Massachusetts, sunrise is at 7:11 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 4:55 pm EST.

Sunshine

In January, the average sunshine in Greenbush is 5.1h.

UV index

The months with the lowest UV index in Greenbush are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.
Note: In January, a daily maximum UV index of 2 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
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Frequently asked questions

What are the coldest months in Greenbush?

January, on average, is the coldest month in Greenbush, registering a high temperature of 35.6°F (2°C) and a low of 25.9°F (-3.4°C).

How cold is it in Greenbush in January?

In Greenbush, 35.6°F (2°C) is the average high-temperature and 25.9°F (-3.4°C) is the average low-temperature during January.

What is the average humidity in January in Greenbush?

In January, the average relative humidity in Greenbush is 76%.

How many days does it rain in January in Greenbush?

In January, in Greenbush, the rain falls for 7.6 days. Throughout January, 0.71" (18mm) of precipitation is accumulated.

How many days does it snow in January in Greenbush?

In Greenbush, Massachusetts, in January, snow falls for 6.3 days, with typically accumulated 0.59" (15mm) of snow.

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

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

When is the sunrise / sunset in January in Greenbush?

On the first day of January in Greenbush, sunrise is at 7:11 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 4:55 pm EST.

How long on average sun shines in January in Greenbush?

In Greenbush, the average sunshine duration in January is 5.1h.

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

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 in Greenbush?

In Greenbush, Massachusetts, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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 January
Greenbush, MA

Average temperature in January - Greenbush, MA
  • Average high temperature in January: 35.6°F

The warmest month (with the highest average high temperature) is July (76.5°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in January: 25.9°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

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Average pressure in January
Greenbush, MA

Average pressure in January - Greenbush, MA
  • Average pressure in January: 30"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 January
Greenbush, MA

Average wind speed in January - Greenbush, MA
  • Average wind speed in January: 12.9mph

The windiest month (with the highest average wind speed) is January (12.9mph).
The calmest months (with the lowest average wind speed) are July and August (8mph).

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Average humidity in January
Greenbush, MA

Average humidity in January - Greenbush, MA
  • Average humidity in January: 76%

The months with the highest relative humidity are June and July (79%).
The months with the lowest relative humidity are April and November (74%).

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Average rainfall in January
Greenbush, MA

Average rainfall in January - Greenbush, MA
  • Average rainfall in January: 0.71"

The wettest month (with the highest rainfall) is July (1.26").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in January
Greenbush, MA

Average rainfall days in January - Greenbush, MA
  • Average rainfall days in January: 7.6 days

The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is February (6.5 days).

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Average snowfall in January
Greenbush, MA

Average snowfall in January - Greenbush, MA
  • Average snowfall in January: 0.59"

The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in January
Greenbush, MA

Average snowfall days in January - Greenbush, MA
  • Average snowfall days in January: 6.3 days

The months with the highest number of snowfall days are January and February (6.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Greenbush, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in January
Greenbush, MA

Average sunshine days in January - Greenbush, MA
  • Average sunshine days in January: 18.7 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (15.9 days).

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Average UV index in January
Greenbush, MA

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

The months with the highest UV index are 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 January
Greenbush, MA

Average cloud cover in January - Greenbush, 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 28).

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Average visibility in January
Greenbush, MA

Average visibility in January - Greenbush, MA
  • Average visibility in January: 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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Greenbush, Massachusetts, USA

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