January weather forecast
North Westchester, CT

Share

Weather in January

January, like December, in North Westchester, Connecticut, is a wintry winter month, with an average temperature varying between 34.3°F (1.3°C) and 22.8°F (-5.1°C).

Temperature

With average high and low temperatures of 34.3°F (1.3°C) and 22.8°F (-5.1°C) respectively, January is North Westchester's coldest month.

Humidity

The average relative humidity in January is 76%.

Rainfall

In North Westchester, Connecticut, in January, it is raining for 5.1 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, in North Westchester, there are 99.9 rainfall days, and 9.41" (239mm) of precipitation is accumulated.

Snowfall

Months with snowfall in North Westchester are January through May, November and December. In North Westchester, in January, snow falls for 4.9 days, with typically accumulated 0.59" (15mm) of snow. In North Westchester, Connecticut, during the entire year, snow falls for 22.3 days and aggregates up to 3.82" (97mm) of snow.

Daylight

In North Westchester, the average length of the day in January is 9h and 34min.
On the first day of the month, sunrise is at 7:16 am and sunset at 4:29 pm. On the last day of January, in North Westchester, sunrise is at 7:02 am and sunset at 5:03 pm EST.

Sunshine

In January, the average sunshine is 5h.

UV index

In North Westchester, Connecticut, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, an average UV index of 2 transforms into the following instructions:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
[Resources]

Frequently asked questions

What is the coldest time of year in North Westchester?

January, on average, is the coldest month, registering a high temperature of 34.3°F (1.3°C) and a low of 22.8°F (-5.1°C).

How cold is January in North Westchester?

In North Westchester, 34.3°F (1.3°C) is the average high-temperature and 22.8°F (-5.1°C) is the average low-temperature during January.

What is the average humidity in January in North Westchester?

In January, the average relative humidity in North Westchester, Connecticut, is 76%.

How many days does it rain in January in North Westchester?

In January, in North Westchester, the rain falls for 5.1 days. Throughout January, 0.59" (15mm) of precipitation is accumulated.

How much does it snow in North Westchester in January?

In North Westchester, in January, during 4.9 snowfall days, 0.59" (15mm) of snow is typically accumulated.

What is the average length of the day in January in North Westchester?

The average day length in January in North Westchester, Connecticut, is 9h and 34min.

When are sunrise and sunset in January in North Westchester?

On the first day of January, sunrise is at 7:16 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 5:03 pm EST.

How long on average sun shines in January in North Westchester?

In January, the average sunshine duration in North Westchester, Connecticut, is 5h.

How high is the UV index in January in North Westchester?

In North Westchester, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents 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
North Westchester, CT

Average temperature in January - North Westchester, CT
  • Average high temperature in January: 34.3°F

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

[Resources]

Average pressure in January
North Westchester, CT

Average pressure in January - North Westchester, CT
  • 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 (29.93"Hg).

[Resources]

Average wind speed in January
North Westchester, CT

Average wind speed in January - North Westchester, CT
  • Average wind speed in January: 8.6mph

The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

[Resources]

Average humidity in January
North Westchester, CT

Average humidity in January - North Westchester, CT
  • Average humidity in January: 76%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is April (71%).

[Resources]

Average rainfall in January
North Westchester, CT

Average rainfall in January - North Westchester, CT
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is December (1.02").
The driest month (with the least rainfall) is September (0.35").

[Resources]

Average rainfall days in January
North Westchester, CT

Average rainfall days in January - North Westchester, CT
  • Average rainfall days in January: 5.1 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is January (5.1 days).

[Resources]

Average snowfall in January
North Westchester, CT

Average snowfall in January - North Westchester, CT
  • Average snowfall in January: 0.59"

The month with the highest snowfall is March (1.26").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in January
North Westchester, CT

Average snowfall days in January - North Westchester, CT
  • Average snowfall days in January: 4.9 days

The month with the highest number of snowfall days is February (6.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
North Westchester, CT

Average daylight in January / Average sunshine in January - North Westchester, CT
  • 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 12min).

  • Average sunshine in January: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

[Resources]

Average sunshine days in January
North Westchester, CT

Average sunshine days in January - North Westchester, CT
  • Average sunshine days in January: 21.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is July (17.1 days).

[Resources]

Average UV index in January
North Westchester, CT

Average UV index in January - North Westchester, CT
  • Average UV index in January: 2

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

[Resources]

Average cloud cover in January
North Westchester, CT

Average cloud cover in January - North Westchester, CT
  • Average cloud cover in January: 46

The months with the most cloud cover are February and March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

[Resources]

Average visibility in January
North Westchester, CT

Average visibility in January - North Westchester, CT
  • Average visibility in January: 6mi

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

[Resources]

North Westchester, Connecticut, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location