January weather forecast
North Sea, NY

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Weather in January

January, the same as December, is a wintry winter month in North Sea, New York, with an average temperature varying between 31.5°F (-0.3°C) and 39°F (3.9°C).

Temperature

North Sea's temperature records reveal January as the coldest month, marked by average highs of 39°F (3.9°C) and lows of 31.5°F (-0.3°C).

Humidity

In North Sea, the average relative humidity in January is 73%.

Rainfall

In North Sea, during January, the rain falls for 8.8 days and regularly aggregates up to 1.54" (39mm) of precipitation. In North Sea, during the entire year, the rain falls for 145 days and collects up to 24.69" (627mm) of precipitation.

Snowfall

January through March, May, November and December are months with snowfall. In North Sea, New York, in January, snow falls for 4.7 days, with typically accumulated 1.54" (39mm) of snow. Throughout the year, in North Sea, New York, there are 15.6 snowfall days, and 5.16" (131mm) of snow is accumulated.

Ocean temperature

In January, the average ocean temperature is 42.8°F (6°C).
Note: In 42.8°F (6°C), even brief exposure to 55.4°F (13°C) feels biting, and anything less than 50°F (10°C) risks cold shock and impaired breathing, considering one's health.

Daylight

In January, the average length of the day in North Sea, New York, is 9h and 38min.
On the first day of January in North Sea, New York, sunrise is at 7:14 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:04 pm EST.

Sunshine

In North Sea, the average sunshine in January is 5h.

UV index

The months with the lowest UV index in North Sea are January through March and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In January, an average UV index of 2 transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in North Sea?

North Sea's coldest weather arrives in January, when temperatures average a high of 39°F (3.9°C) and a low of 31.5°F (-0.3°C).

How cold is January in North Sea?

January temperatures in North Sea, New York, vary between a high-temperature of 39°F (3.9°C) and a low-temperature of 31.5°F (-0.3°C).

What is the average humidity in January in North Sea?

In North Sea, New York, the average relative humidity in January is 73%.

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

In North Sea, New York, in January, it is raining for 8.8 days, with typically 1.54" (39mm) of accumulated precipitation.

How many days does it snow in January in North Sea?

In North Sea, in January, snow falls for 4.7 days, with typically accumulated 1.54" (39mm) of snow.

What is the ocean temperature in January in North Sea?

In North Sea, New York, in January, the average water temperature is 42.8°F (6°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

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

In January, the average day length in North Sea is 9h and 38min.

What time are sunrise and sunset in January in North Sea?

In January, on the first day of the month, sunrise is at 7:14 am and sunset at 4:31 pm. On the last day of the month, in North Sea, sunrise is at 7:01 am and sunset at 5:04 pm EST.

How many hours of sunshine does North Sea have in January?

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

When is the lowest UV index in North Sea?

The months with the lowest UV index in North Sea, New York, are January through March and December, with an average maximum UV index of 2.

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

The average daily maximum UV index in January in North Sea, New York, is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
North Sea, NY

Average temperature in January - North Sea, NY
  • Average high temperature in January: 39°F

The warmest month (with the highest average high temperature) is August (75.7°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in January: 31.5°F

The month with the highest average low temperature is August (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in January
North Sea, NY

Average pressure in January - North Sea, 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 (29.93"Hg).

Average wind speed in January
North Sea, NY

Average wind speed in January - North Sea, NY
  • Average wind speed in January: 16.3mph

The windiest month (with the highest average wind speed) is January (16.3mph).
The calmest month (with the lowest average wind speed) is July (10.7mph).

Average humidity in January
North Sea, NY

Average humidity in January - North Sea, NY
  • Average humidity in January: 73%

The month with the highest relative humidity is May (82%).
The month with the lowest relative humidity is November (72%).

Average rainfall in January
North Sea, NY

Average rainfall in January - North Sea, NY
  • Average rainfall in January: 1.54"

The wettest months (with the highest rainfall) are October and December (2.6").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in January
North Sea, NY

Average rainfall days in January - North Sea, NY
  • Average rainfall days in January: 8.8 days

The months with the highest number of rainy days are May and July (14.8 days).
The months with the least rainy days are January and February (8.8 days).

Average snowfall in January
North Sea, NY

Average snowfall in January - North Sea, NY
  • Average snowfall in January: 1.54"

The month with the highest snowfall is March (1.57").
The months with the least snowfall are April, June, July, August, September and October (0").

Average snowfall days in January
North Sea, NY

Average snowfall days in January - North Sea, NY
  • Average snowfall days in January: 4.7 days

The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average sea temperature in January
North Sea, NY

Average sea temperature in January - North Sea, NY
  • Average sea temperature in January: 42.8°F

The best month for swimming (with the highest average sea temperature) is August (73.3°F).
The coldest month (with the lowest average sea temperature) is February (39.8°F).

Average daylight in January /
Average sunshine in January
North Sea, NY

Average daylight in January / Average sunshine in January - North Sea, 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 August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in January
North Sea, NY

Average sunshine days in January - North Sea, NY
  • Average sunshine days in January: 16.4 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in January
North Sea, NY

Average UV index in January - North Sea, 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 and December (UV index 2).

Average cloud cover in January
North Sea, NY

Average cloud cover in January - North Sea, NY
  • Average cloud cover in January: 47

The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in January
North Sea, NY

Average visibility in January - North Sea, 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).

North Sea, New York, USA

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