January weather forecast
Sherman, NY

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Weather in January

January, like December, is another subzero cold winter month in Sherman, New York, with temperature in the range of an average low of 18.9°F (-7.3°C) and an average high of 28.8°F (-1.8°C).

Temperature

Sherman, New York, experiences its lowest average temperatures in January, reaching a peak of 28.8°F (-1.8°C) and a minimum of 18.9°F (-7.3°C).

Humidity

January and February, with an average relative humidity of 88%, are the most humid months.

Rainfall

In Sherman, during January, the rain falls for 7.9 days and regularly aggregates up to 2.44" (62mm) of precipitation. Throughout the year, there are 170.7 rainfall days, and 30.98" (787mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Sherman, New York, during January, snow falls for 20.2 days and regularly aggregates up to 7.09" (180mm) of snow. Throughout the year, in Sherman, there are 82.7 snowfall days, and 33.07" (840mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 31min.
On the first day of the month, sunrise is at 7:46 am and sunset at 4:56 pm. On the last day of January, sunrise is at 7:32 am and sunset at 5:30 pm EST.

Sunshine

January has the least sunshine of the year, with an average of 2.3h of sunshine.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 1 in January transforms into this advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

In Sherman, the average lowest temperatures are observed in January, with a high of 28.8°F (-1.8°C) and a low of 18.9°F (-7.3°C).

How cold is it in January?

In Sherman, 28.8°F (-1.8°C) is the average high-temperature and 18.9°F (-7.3°C) is the average low-temperature during January.

What are the most humid months?

The months with the highest humidity are January and February, with an average relative humidity of 88%.

What is the average humidity in January in Sherman?

In January, the average relative humidity is 88%.

How much does it rain in Sherman in January?

In Sherman, in January, during 7.9 rainfall days, 2.44" (62mm) of precipitation is typically accumulated.

How much does it snow in January?

In January, it is snowing for 20.2 days. Throughout January, 7.09" (180mm) of snow is accumulated.

How many hours of daylight does Sherman have in January?

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

When is the sunrise / sunset in January in Sherman?

In January, on the first day of the month, sunrise is at 7:46 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:30 pm EST.

What is the month with the least sunshine?

The month with the least sunshine is January, with an average of 2.3h of sunshine.

How long on average sun shines in January?

The average sunshine duration in January in Sherman is 2.3h.

What are the months with the lowest UV index?

January and December, with an average maximum UV index of 1, are months with the lowest UV index.

What is the UV index intensity in January?

In January, the average daily maximum UV index is 1. 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
Sherman, NY

Average temperature in January - Sherman, NY
  • Average high temperature in January: 28.8°F

The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in January: 18.9°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in January
Sherman, NY

Average pressure in January - Sherman, NY
  • Average pressure in January: 30.07"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Sherman, NY

Average wind speed in January - Sherman, NY
  • Average wind speed in January: 11.7mph

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in January
Sherman, NY

Average humidity in January - Sherman, NY
  • Average humidity in January: 88%

The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April and September (81%).

Average rainfall in January
Sherman, NY

Average rainfall in January - Sherman, NY
  • Average rainfall in January: 2.44"

The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in January
Sherman, NY

Average rainfall days in January - Sherman, NY
  • Average rainfall days in January: 7.9 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is February (7.8 days).

Average snowfall in January
Sherman, NY

Average snowfall in January - Sherman, NY
  • Average snowfall in January: 7.09"

The month with the highest snowfall is February (7.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Sherman, NY

Average snowfall days in January - Sherman, NY
  • Average snowfall days in January: 20.2 days

The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Sherman, NY

Average daylight in January / Average sunshine in January - Sherman, NY
  • 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: 2h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).

Average sunshine days in January
Sherman, NY

Average sunshine days in January - Sherman, NY
  • Average sunshine days in January: 4.9 days

The month with the most sunshine days is September (12.4 days).
The month with the least sunshine days is January (4.9 days).

Average UV index in January
Sherman, NY

Average UV index in January - Sherman, NY
  • Average UV index in January: 1

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Sherman, NY

Average cloud cover in January - Sherman, NY
  • Average cloud cover in January: 79

The month with the most cloud cover is January (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in January
Sherman, NY

Average visibility in January - Sherman, NY
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Sherman, New York, USA

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