January weather forecast
Massena, NY

Weather in January

January, like December, is another subzero cold winter month in Massena, New York, with an average temperature ranging between min 9.9°F (-12.3°C) and max 23°F (-5°C).

Temperature

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

Humidity

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

Rainfall

In Massena, during January, the rain falls for 7.7 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 160.1 rainfall days, and 29.76" (756mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Massena. The month with the most snowfall in Massena is January, when snow falls for 16.5 days and typically aggregates up to 9.02" (229mm) of snow.

Daylight

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

The average sunshine in January in Massena 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 estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.
Note: In January, the average maximum UV index of 1 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged 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.
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FAQ

What is the coldest month in Massena?

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 in Massena.

What is the temperature in January in Massena?

In Massena, in January, the average high-temperature is 23°F (-5°C), and the average low-temperature is 9.9°F (-12.3°C).

What is the most humid month in Massena?

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

What is the average humidity in January in Massena?

In January, the average relative humidity in Massena, New York, is 90%.

How much does it rain in Massena in January?

In Massena, New York, in January, it is raining for 7.7 days, with typically 2.09" (53mm) of accumulated precipitation.

When does it snow the most in Massena?

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

How many days does it snow in January in Massena?

In Massena, New York, during January, snow falls for 16.5 days and regularly aggregates up to 9.02" (229mm) of snow.

What is the average length of the day in January in Massena?

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

When is the sunrise / sunset in January in Massena?

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

How many hours of sunshine does Massena have in January?

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

What are the months with the lowest UV index in Massena?

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

What is the UV index reading in January in Massena?

The average daily maximum UV index in January in Massena is 1. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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 15min

The month with the longest days is June (Average daylight: 15h and 33min).
The month with the shortest days is December (Average daylight: 8h and 51min).

  • Average sunshine in January: 2h and 48min

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).

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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).

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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).

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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).

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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).

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