January weather forecast
Upper Nyack, NY

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Weather in January

January, like December, in Upper Nyack, New York, is another cold winter month, with temperature in the range of an average high of 35.2°F (1.8°C) and an average low of 23.4°F (-4.8°C).

Temperature

January, with its average high-temperature of 35.2°F (1.8°C) and an average low-temperature of 23.4°F (-4.8°C), holds the record as the coldest month.

Humidity

The average relative humidity in January in Upper Nyack is 75%.

Rainfall

The month with the least rainfall in Upper Nyack is January, when the rain falls for 6.8 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

Months with snowfall in Upper Nyack are January through April, October through December. In Upper Nyack, New York, during January, snow falls for 4.8 days and regularly aggregates up to 1.77" (45mm) of snow. Throughout the year, in Upper Nyack, New York, there are 19 snowfall days, and 9.41" (239mm) of snow is accumulated.

Daylight

In Upper Nyack, the average length of the day in January is 9h and 37min.
On the first day of the month, sunrise is at 7:20 am and sunset at 4:37 pm. On the last day of January, in Upper Nyack, sunrise is at 7:07 am and sunset at 5:10 pm EST.

Sunshine

In January, the average sunshine is 5.1h.

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 estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: In January, a daily UV index of 2 turns into the following recommendations:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Avoiding the Sun during its peak radiation time around midday is a healthy practice. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What part of the year is the coldest in Upper Nyack?

The month of January sees the average lowest temperatures in Upper Nyack, New York, reaching 35.2°F (1.8°C) at the peak and 23.4°F (-4.8°C) at the low.

How cold is it in Upper Nyack in January?

In January, in Upper Nyack, the average high-temperature is 35.2°F (1.8°C), and the average low-temperature is 23.4°F (-4.8°C).

What is the average humidity in January in Upper Nyack?

In January, the average relative humidity is 75%.

What is the driest month in Upper Nyack?

The month with the least rainfall in Upper Nyack is January, when the rain falls for 6.8 days and typically collects 1.89" (48mm) of precipitation.

How much does it rain in Upper Nyack in January?

In Upper Nyack, in January, during 6.8 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

How much does it snow in Upper Nyack in January?

In Upper Nyack, New York, in January, during 4.8 snowfall days, 1.77" (45mm) of snow is typically accumulated.

What is the average length of the day in January in Upper Nyack?

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

When are sunrise and sunset in January in Upper Nyack?

In January, on the first day of the month, sunrise is at 7:20 am and sunset at 4:37 pm. On the last day of the month, in Upper Nyack, sunrise is at 7:07 am and sunset at 5:10 pm EST.

How long on average sun shines in January in Upper Nyack?

In January, the average sunshine duration is 5.1h.

When is the lowest UV index in Upper Nyack?

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

What is the UV index intensity in January in Upper Nyack?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes 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
Upper Nyack, NY

Average temperature in January - Upper Nyack, NY
  • Average high temperature in January: 35.2°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (35.2°F).

  • Average low temperature in January: 23.4°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

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Average pressure in January
Upper Nyack, NY

Average pressure in January - Upper Nyack, 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).

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Average wind speed in January
Upper Nyack, NY

Average wind speed in January - Upper Nyack, NY
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in January
Upper Nyack, NY

Average humidity in January - Upper Nyack, NY
  • Average humidity in January: 75%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in January
Upper Nyack, NY

Average rainfall in January - Upper Nyack, NY
  • Average rainfall in January: 1.89"

The wettest month (with the highest rainfall) is July (3.35").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in January
Upper Nyack, NY

Average rainfall days in January - Upper Nyack, NY
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in January
Upper Nyack, NY

Average snowfall in January - Upper Nyack, NY
  • Average snowfall in January: 1.77"

The month with the highest snowfall is March (2.8").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in January
Upper Nyack, NY

Average snowfall days in January - Upper Nyack, NY
  • Average snowfall days in January: 4.8 days

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Upper Nyack, NY

Average daylight in January / Average sunshine in January - Upper Nyack, 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 1min

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 36min).

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Average sunshine days in January
Upper Nyack, NY

Average sunshine days in January - Upper Nyack, NY
  • Average sunshine days in January: 20 days

The months with the most sunshine days are January and November (20 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in January
Upper Nyack, NY

Average UV index in January - Upper Nyack, 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).

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Average cloud cover in January
Upper Nyack, NY

Average cloud cover in January - Upper Nyack, NY
  • Average cloud cover in January: 44

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in January
Upper Nyack, NY

Average visibility in January - Upper Nyack, NY
  • Average visibility in January: 6mi

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

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Upper Nyack, New York, USA

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