January weather forecast
Chestertown, NY

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Weather in January

January, the same as December, in Chestertown, New York, is another subzero cold winter month, with an average temperature varying between 23.7°F (-4.6°C) and 11.7°F (-11.3°C).

Temperature

Chestertown's January weather reaches an average high of 23.7°F (-4.6°C) and an average low of 11.7°F (-11.3°C), making it the coldest month.

Humidity

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

Rainfall

January and February are months with the least rain in Chestertown, New York, when the rain falls for 10.2 days and typically aggregates up to 0.91" (23mm) of rain.

Snowfall

Months with snowfall are January through May, October through December. In Chestertown, in January, during 20 snowfall days, 3.58" (91mm) of snow is typically accumulated. In Chestertown, during the entire year, snow falls for 88.6 days and aggregates up to 17.83" (453mm) of snow.

Daylight

In January, the average length of the day is 9h and 23min.
On the first day of January, sunrise is at 7:28 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:04 pm EST.

Sunshine

The average sunshine in January is 3.2h.

UV index

The months with the lowest UV index are January through March and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the UV index of 1 transforms into the following advice:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

During the coldest month in Chestertown, January, temperatures average a high of 23.7°F (-4.6°C) and a low of 11.7°F (-11.3°C).

How cold is it in January?

An average high-temperature, in January, in Chestertown, is 23.7°F (-4.6°C) and the average low-temperature is 11.7°F (-11.3°C).

What is the most humid month?

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 Chestertown, the average relative humidity in January is 88%.

What is the driest month?

The months with the least rainfall are January and February Rain falls for 10.2 days and accumulates 0.91" (23mm) of rain.

How much does it rain in January?

In Chestertown, in January, it is raining for 10.2 days, with typically 0.91" (23mm) of accumulated precipitation.

How much does it snow in Chestertown in January?

In Chestertown, in January, during 20 snowfall days, 3.58" (91mm) of snow is typically accumulated.

How many hours of daylight does Chestertown have in January?

The average day length in January is 9h and 23min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:28 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:04 pm EST.

How many hours of sunshine does Chestertown have in January?

In Chestertown, the average sunshine duration in January is 3.2h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

In Chestertown, the average daily maximum UV index in January is 1. A UV Index estimate of 2, and below, represents a low health threat 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
Chestertown, NY

Average temperature in January - Chestertown, NY
  • Average high temperature in January: 23.7°F

The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.7°F).

  • Average low temperature in January: 11.7°F

The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (11.7°F).

Average pressure in January
Chestertown, NY

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

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in January
Chestertown, NY

Average wind speed in January - Chestertown, NY
  • Average wind speed in January: 7.2mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in January
Chestertown, NY

Average humidity in January - Chestertown, 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 May (77%).

Average rainfall in January
Chestertown, NY

Average rainfall in January - Chestertown, NY
  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is October (1.73").
The driest months (with the least rainfall) are January and February (0.91").

Average rainfall days in January
Chestertown, NY

Average rainfall days in January - Chestertown, NY
  • Average rainfall days in January: 10.2 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is February (8.3 days).

Average snowfall in January
Chestertown, NY

Average snowfall in January - Chestertown, NY
  • Average snowfall in January: 3.58"

The month with the highest snowfall is December (3.82").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Chestertown, NY

Average snowfall days in January - Chestertown, NY
  • Average snowfall days in January: 20 days

The month with the highest number of snowfall days is January (20 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in January / Average sunshine in January - Chestertown, 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: 3h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).

Average sunshine days in January
Chestertown, NY

Average sunshine days in January - Chestertown, NY
  • Average sunshine days in January: 8.8 days

The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (7.8 days).

Average UV index in January
Chestertown, NY

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

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

Average cloud cover in January
Chestertown, NY

Average cloud cover in January - Chestertown, NY
  • Average cloud cover in January: 67

The month with the most cloud cover is February (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 40).

Average visibility in January
Chestertown, NY

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

The months with the highest visibility are April, May, June, July, October, November and December (5mi).
The months with the lowest visibility are January, February, March, August and September (4mi).

Chestertown, New York, USA

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