January weather forecast and climate
Wesley Hills, NY

January, like December, in Wesley Hills, New York, is another cold winter month, with average temperature varying between 21.7°F (-5.7°C) and 34.3°F (1.3°C).

Temperature

January is the coldest month, with an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.7°F (-5.7°C).

Humidity

In January, the average relative humidity is 77%.

Rainfall

In Wesley Hills, in January, during 7.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, in Wesley Hills, there are 150.6 rainfall days, and 25.12" (638mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Wesley Hills. In Wesley Hills, during January, snow falls for 7.1 days and regularly aggregates up to 2.28" (58mm) of snow. In Wesley Hills, New York, during the entire year, snow falls for 28.5 days, and aggregates up to 10.98" (279mm) of snow.

Daylight

In Wesley Hills, the average length of the day is 9.6h.

Sunshine

The average sunshine in Wesley Hills, New York, 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. A UV Index reading of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: In January, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Wesley Hills?

With an average high-temperature of 34.3°F (1.3°C) and an average low-temperature of 21.7°F (-5.7°C), January is the coldest month in Wesley Hills.

What is the temperature in January in Wesley Hills?

In January, the average high-temperature is 34.3°F (1.3°C), and the average low-temperature is 21.7°F (-5.7°C).

What is the average humidity in January in Wesley Hills?

The average relative humidity in January in Wesley Hills, New York, is 77%.

How many days does it rain in January in Wesley Hills?

In Wesley Hills, in January, during 7.8 rainfall days, 1.61" (41mm) of precipitation is typically accumulated.

How many days does it snow in January in Wesley Hills?

In Wesley Hills, in January, during 7.1 snowfall days, 2.28" (58mm) of snow is typically accumulated.

What is the average length of the day in January in Wesley Hills?

In Wesley Hills, the average length of the day in January is 9.6h.

How long on average sun shines in January in Wesley Hills?

In Wesley Hills, the average sunshine in January is 5h.

What are the months with the lowest UV index in Wesley Hills?

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

What is the UV index intensity in January in Wesley Hills?

In January, the average daily maximum UV index in Wesley Hills, New York, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in January - Wesley Hills, NY
  • Average high temperature in January: 34.3°F

The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in January: 21.7°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (21.7°F).

Average pressure in January - Wesley Hills, NY
  • Average pressure in January: 30.06"

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

Average wind speed in January - Wesley Hills, NY
  • Average wind speed in January: 7.6mph

The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in January - Wesley Hills, NY
  • Average humidity in January: 77%

Months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is April (72%).

Average rainfall in January - Wesley Hills, NY
  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is December (2.68").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in January - Wesley Hills, NY
  • Average rainfall days in January: 7.8 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is January (7.8 days).

Average snowfall in January - Wesley Hills, NY
  • Average snowfall in January: 2.28"

The month with the highest snowfall is February (2.91").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in January - Wesley Hills, NY
  • Average snowfall days in January: 7.1 days

The month with the highest number of snowfall days is February (7.7 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January / Average sunshine in January - Wesley Hills, NY
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 5h

The month with the most sunshine is July (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in January - Wesley Hills, NY
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in January - Wesley Hills, NY
  • Average UV index in January: 2

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January - Wesley Hills, NY
  • Average cloud cover in January: 45

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

Average visibility in January - Wesley Hills, NY
  • Average visibility in January: 6mi

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