January weather forecast
Saint James, NY

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Weather in January

January, like December, in Saint James, New York, is another cold winter month, with temperature in the range of an average high of 37.9°F (3.3°C) and an average low of 30.2°F (-1°C).

Temperature

January is the coldest month, exhibiting average temperatures of 37.9°F (3.3°C) at the peak and 30.2°F (-1°C) at the base.

Humidity

The average relative humidity in January in Saint James is 72%.

Rainfall

January is the month with the least rainfall. Rain falls for 8.3 days and accumulates 2.17" (55mm) of precipitation.

Snowfall

January through March, May, October and December are months with snowfall. In January, it is snowing for 4.3 days. Throughout January, 1.38" (35mm) of snow is accumulated. In Saint James, during the entire year, snow falls for 14.7 days and aggregates up to 6.14" (156mm) of snow.

Daylight

In Saint James, the average length of the day in January is 9h and 38min.
On the first day of January, sunrise is at 7:16 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:08 pm EST.

Sunshine

The average sunshine in January is 5.2h.

UV index

January through March 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 low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 2 in January translates into these instructions:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the coldest months?

The month of January sees the average lowest temperatures, reaching 37.9°F (3.3°C) at the peak and 30.2°F (-1°C) at the low.

How cold is it in January?

The average high-temperature and low-temperature during January are 37.9°F (3.3°C) and 30.2°F (-1°C) respectively.

What is the average humidity in January?

In January, the average relative humidity is 72%.

What is the driest month?

The month with the least rainfall is January, when the rain falls for 8.3 days and typically collects 2.17" (55mm) of precipitation.

How many days does it rain in January?

In January, the rain falls for 8.3 days. Throughout January, 2.17" (55mm) of precipitation is accumulated.

How many days does it snow in January?

In Saint James, in January, snow falls for 4.3 days, with typically accumulated 1.38" (35mm) of snow.

What is the average length of the day in January?

In Saint James, the average day length in January is 9h and 38min.

What time are sunrise and sunset in January?

In January, on the first day of the month, sunrise is at 7:16 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:08 pm EST.

How long on average sun shines in January?

In Saint James, the average sunshine duration in January is 5.2h.

When is the lowest UV index?

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

What is the UV index reading in January?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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
Saint James, NY

Average temperature in January - Saint James, NY
  • Average high temperature in January: 37.9°F

The warmest month (with the highest average high temperature) is August (78.1°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in January: 30.2°F

The month with the highest average low temperature is August (71.8°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in January
Saint James, NY

Average pressure in January - Saint James, NY
  • Average pressure in January: 30.04"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in January
Saint James, NY

Average wind speed in January - Saint James, NY
  • Average wind speed in January: 13.8mph

The windiest month (with the highest average wind speed) is January (13.8mph).
The calmest months (with the lowest average wind speed) are July and August (9mph).

Average humidity in January
Saint James, NY

Average humidity in January - Saint James, NY
  • Average humidity in January: 72%

The months with the highest relative humidity are May and June (78%).
The month with the lowest relative humidity is November (71%).

Average rainfall in January
Saint James, NY

Average rainfall in January - Saint James, NY
  • Average rainfall in January: 2.17"

The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is January (2.17").

Average rainfall days in January
Saint James, NY

Average rainfall days in January - Saint James, NY
  • Average rainfall days in January: 8.3 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (8.3 days).

Average snowfall in January
Saint James, NY

Average snowfall in January - Saint James, NY
  • Average snowfall in January: 1.38"

The month with the highest snowfall is March (2.13").
The months with the least snowfall are April, June, July, August, September and November (0").

Average snowfall days in January
Saint James, NY

Average snowfall days in January - Saint James, NY
  • Average snowfall days in January: 4.3 days

The month with the highest number of snowfall days is February (4.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Saint James, NY

Average daylight in January / Average sunshine in January - Saint James, 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 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in January
Saint James, NY

Average sunshine days in January - Saint James, NY
  • Average sunshine days in January: 18.4 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in January
Saint James, NY

Average UV index in January - Saint James, 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
Saint James, NY

Average cloud cover in January - Saint James, NY
  • Average cloud cover in January: 44

The month with the most cloud cover is December (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in January
Saint James, NY

Average visibility in January - Saint James, 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).

Saint James, New York, USA

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