January weather forecast
Carthage, NY

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Weather in January

January, like December, is another subzero cold winter month in Carthage, New York, with temperature in the range of an average high of 25.5°F (-3.6°C) and an average low of 13.3°F (-10.4°C).

Temperature

In Carthage, January is the month with the lowest recorded average temperatures, measuring a high of 25.5°F (-3.6°C) and a low of 13.3°F (-10.4°C).

Humidity

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

Rainfall

In Carthage, during January, the rain falls for 7.2 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Carthage, there are 154.6 rainfall days, and 28.27" (718mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Carthage, in January, snow falls for 18.5 days, with typically accumulated 8.98" (228mm) of snow. Throughout the year, there are 81.2 snowfall days, and 39.17" (995mm) of snow is accumulated.

Daylight

In January, the average length of the day is 9h and 20min.
On the first day of January, sunrise is at 7:36 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:10 pm EST.

Sunshine

The months with the least sunshine are January and February, with an average of 2.8h 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 vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 1 during January translates into the following guidance:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. 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. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Updated: Jul 25, 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 time of the year is January, with temperatures averaging a high of 25.5°F (-3.6°C) and a low of 13.3°F (-10.4°C).

How cold is January?

In Carthage, 25.5°F (-3.6°C) is the average high-temperature and 13.3°F (-10.4°C) is the average low-temperature during January.

What are the most humid months?

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

What is the average humidity in January?

In Carthage, the average relative humidity in January is 88%.

How much does it rain in January?

In Carthage, in January, it is raining for 7.2 days, with typically 2.09" (53mm) of accumulated precipitation.

How much does it snow in January?

In Carthage, in January, snow falls for 18.5 days, with typically accumulated 8.98" (228mm) of snow.

What is the average length of the day in January?

In January, the average day length is 9h and 20min.

When are sunrise and sunset in January?

On the first day of January, sunrise is at 7:36 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:10 pm EST.

What is the month with the least sunshine?

The months with the least sunshine are January and February, with an average of 2.8h of sunshine.

How long on average sun shines in January in Carthage?

In Carthage, the average sunshine duration in January is 2.8h.

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

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?

The average daily maximum UV index in January is 1. A UV Index value of 2, and less, symbolizes a minimal hazard to health 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
Carthage, NY

Average temperature in January - Carthage, NY
  • Average high temperature in January: 25.5°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (25.5°F).

  • Average low temperature in January: 13.3°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in January
Carthage, NY

Average pressure in January - Carthage, NY
  • Average pressure in January: 30.03"Hg

The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Carthage, NY

Average wind speed in January - Carthage, NY
  • Average wind speed in January: 10mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

Average humidity in January
Carthage, NY

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

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is April (77%).

Average rainfall in January
Carthage, NY

Average rainfall in January - Carthage, NY
  • Average rainfall in January: 2.09"

The wettest month (with the highest rainfall) is October (3.03").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days in January
Carthage, NY

Average rainfall days in January - Carthage, NY
  • Average rainfall days in January: 7.2 days

The month with the highest number of rainy days is October (16.8 days).
The month with the least rainy days is February (6.6 days).

Average snowfall in January
Carthage, NY

Average snowfall in January - Carthage, NY
  • Average snowfall in January: 8.98"

The month with the highest snowfall is December (9.25").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Carthage, NY

Average snowfall days in January - Carthage, NY
  • Average snowfall days in January: 18.5 days

The month with the highest number of snowfall days is January (18.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Carthage, NY
  • Average daylight in January: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The months with the least sunshine are January and February (Average sunshine: 2h and 48min).

Average sunshine days in January
Carthage, NY

Average sunshine days in January - Carthage, NY
  • Average sunshine days in January: 8.6 days

The month with the most sunshine days is September (15.2 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in January
Carthage, NY

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in January
Carthage, NY

Average cloud cover in January - Carthage, NY
  • Average cloud cover in January: 73

The months with the most cloud cover are January and February (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in January
Carthage, NY

Average visibility in January - Carthage, 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).

Carthage, New York, USA

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