January weather forecast
Chestnut Ridge, NY

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Weather in January

January, like December, in Chestnut Ridge, New York, is an icy winter month, with an average temperature fluctuating between 34.9°F (1.6°C) and 22.5°F (-5.3°C).

Temperature

Chestnut Ridge experiences its lowest average temperatures in January, reaching a peak of 34.9°F (1.6°C) and a minimum of 22.5°F (-5.3°C).

Humidity

In January, the average relative humidity is 76%.

Rainfall

In January, the rain falls for 6.7 days. Throughout January, 1.57" (40mm) of precipitation is accumulated. In Chestnut Ridge, New York, during the entire year, the rain falls for 143.9 days and collects up to 25.59" (650mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Chestnut Ridge, in January, during 6 snowfall days, 3.15" (80mm) of snow is typically accumulated. Throughout the year, there are 22.9 snowfall days, and 14.33" (364mm) of snow is accumulated.

Daylight

The average length of the day in January in Chestnut Ridge is 9h and 37min.
On the first day of January in Chestnut Ridge, sunrise is at 7:21 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:11 pm EST.

Sunshine

In January, the average sunshine in Chestnut Ridge 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 in Chestnut Ridge. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum UV index, 2 during January, leads to the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. 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 cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year in Chestnut Ridge?

January, noted for its average high-temperature of 34.9°F (1.6°C) and an average low-temperature of 22.5°F (-5.3°C), is considered the coldest month in Chestnut Ridge.

How cold is it in Chestnut Ridge in January?

In Chestnut Ridge, in January, the average high-temperature is 34.9°F (1.6°C), and the average low-temperature is 22.5°F (-5.3°C).

What is the average humidity in January in Chestnut Ridge?

In January, the average relative humidity is 76%.

How many days does it rain in January in Chestnut Ridge?

In Chestnut Ridge, New York, in January, it is raining for 6.7 days, with typically 1.57" (40mm) of accumulated precipitation.

How much does it snow in Chestnut Ridge in January?

In Chestnut Ridge, New York, during January, snow falls for 6 days and regularly aggregates up to 3.15" (80mm) of snow.

What is the average length of the day in January in Chestnut Ridge?

In January, the average day length is 9h and 37min.

When is the sunrise / sunset in January in Chestnut Ridge?

On the first day of January in Chestnut Ridge, sunrise is at 7:21 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:11 pm EST.

How many hours of sunshine does Chestnut Ridge have in January?

In Chestnut Ridge, New York, the average sunshine duration in January is 5h.

What are the months with the lowest UV index in Chestnut Ridge?

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

How high is the UV index in January in Chestnut Ridge?

In January, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health 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
Chestnut Ridge, NY

Average temperature in January - Chestnut Ridge, NY
  • Average high temperature in January: 34.9°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in January: 22.5°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in January
Chestnut Ridge, NY

Average pressure in January - Chestnut Ridge, NY
  • Average pressure in January: 30.06"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
Chestnut Ridge, NY

Average wind speed in January - Chestnut Ridge, NY
  • Average wind speed in January: 7.6mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in January
Chestnut Ridge, NY

Average humidity in January - Chestnut Ridge, NY
  • Average humidity in January: 76%

The month with the highest relative humidity is February (79%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in January
Chestnut Ridge, NY

Average rainfall in January - Chestnut Ridge, NY
  • Average rainfall in January: 1.57"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in January
Chestnut Ridge, NY

Average rainfall days in January - Chestnut Ridge, NY
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (6.7 days).

Average snowfall in January
Chestnut Ridge, NY

Average snowfall in January - Chestnut Ridge, NY
  • Average snowfall in January: 3.15"

The month with the highest snowfall is March (4.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in January
Chestnut Ridge, NY

Average snowfall days in January - Chestnut Ridge, NY
  • Average snowfall days in January: 6 days

The month with the highest number of snowfall days is February (6.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Chestnut Ridge, NY

Average daylight in January / Average sunshine in January - Chestnut Ridge, NY
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in January
Chestnut Ridge, NY

Average sunshine days in January - Chestnut Ridge, NY
  • Average sunshine days in January: 20.1 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is June (12.4 days).

Average UV index in January
Chestnut Ridge, NY

Average UV index in January - Chestnut Ridge, NY
  • 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
Chestnut Ridge, NY

Average cloud cover in January - Chestnut Ridge, NY
  • Average cloud cover in January: 45

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in January
Chestnut Ridge, NY

Average visibility in January - Chestnut Ridge, NY
  • Average visibility in January: 6mi

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

Chestnut Ridge, New York, USA

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