January weather forecast
Massena, NY

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Weather in January

January, like December, is another subzero cold winter month in Massena, New York, with temperature in the range of an average low of 9.9°F (-12.3°C) and an average high of 23°F (-5°C).

Temperature

In Massena, the lowest temperatures are generally noted in January, averaging a high of 23°F (-5°C) and a low of 9.9°F (-12.3°C).

Humidity

The months with the highest humidity are January and February, with an average relative humidity of 90%.

Rainfall

In Massena, in January, during 7.7 rainfall days, 2.09" (53mm) of precipitation is typically accumulated. In Massena, during the entire year, the rain falls for 160.1 days and collects up to 29.76" (756mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. January is the month with the most snowfall in Massena. Snow falls for 16.5 days and accumulates 9.02" (229mm) of snow.

Daylight

The average length of the day in January is 9h and 15min.
On the first day of January, sunrise is at 7:37 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:05 pm EST.

Sunshine

In January, the average sunshine is 2.8h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: During January, 1 as the daily maximum UV index converts into the following advice:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Updated: Jul 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

With an average high-temperature of 23°F (-5°C) and an average low-temperature of 9.9°F (-12.3°C), January is the coldest month.

How cold is it in January?

The high-temperature during January is 23°F (-5°C) and the low-temperature is 9.9°F (-12.3°C).

What are the most humid months?

The months with the highest humidity in Massena are January and February, with an average relative humidity of 90%.

What is the average humidity in January?

In January, the average relative humidity is 90%.

How much does it rain in January?

In Massena, in January, during 7.7 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

When does it snow the most?

January is the month with the most snowfall. Snow falls for 16.5 days and accumulates 9.02" (229mm) of snow.

How much does it snow in January?

In Massena, in January, during 16.5 snowfall days, 9.02" (229mm) of snow is typically accumulated.

What is the average length of the day in January?

In Massena, the average day length in January is 9h and 15min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:37 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:05 pm EST.

How many hours of sunshine does Massena have in January?

In January, the average sunshine duration in Massena, New York, is 2.8h.

What are the months with the lowest UV index?

The months with the lowest UV index are January and December, with an average maximum UV index of 1.

What is the UV index intensity in January?

The average daily maximum UV index in January is 1. A UV Index of 2, and less, symbolizes a low health threat 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
Massena, NY

Average temperature in January - Massena, NY
  • Average high temperature in January: 23°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in January: 9.9°F

The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in January
Massena, NY

Average pressure in January - Massena, NY
  • Average pressure in January: 30.02"Hg

The months with the highest atmospheric pressure are March and November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in January
Massena, NY

Average wind speed in January - Massena, NY
  • Average wind speed in January: 8.6mph

The windiest month (with the highest average wind speed) is February (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).

Average humidity in January
Massena, NY

Average humidity in January - Massena, NY
  • Average humidity in January: 90%

The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is April (77%).

Average rainfall in January
Massena, NY

Average rainfall in January - Massena, NY
  • Average rainfall in January: 2.09"

The wettest month (with the highest rainfall) is August (3.23").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in January
Massena, NY

Average rainfall days in January - Massena, NY
  • Average rainfall days in January: 7.7 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is February (6.2 days).

Average snowfall in January
Massena, NY

Average snowfall in January - Massena, NY
  • Average snowfall in January: 9.02"

The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in January
Massena, NY

Average snowfall days in January - Massena, NY
  • Average snowfall days in January: 16.5 days

The month with the highest number of snowfall days is February (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in January /
Average sunshine in January
Massena, NY

Average daylight in January / Average sunshine in January - Massena, NY
  • Average daylight in January: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).

Average sunshine days in January
Massena, NY

Average sunshine days in January - Massena, NY
  • Average sunshine days in January: 11.8 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is July (9.1 days).

Average UV index in January
Massena, NY

Average UV index in January - Massena, NY
  • Average UV index in January: 1

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

Average cloud cover in January
Massena, NY

Average cloud cover in January - Massena, NY
  • Average cloud cover in January: 72

The month with the most cloud cover is February (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in January
Massena, NY

Average visibility in January - Massena, NY
  • Average visibility in January: 4mi

The months with the highest visibility are April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).

Massena, New York, USA

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