Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January is Massena's coldest month, registering average high temperatures of 23°F (-5°C) and lows 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, it is raining for 7.7 days, with typically 2.09" (53mm) of accumulated precipitation. In Massena, during the entire year, the rain falls for 160.1 days and collects up to 29.76" (756mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is January, when snow falls for 16.5 days and typically aggregates up to 9.02" (229mm) of snow.Daylight
The average length of the day in January in Massena 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
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 value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 1 during January leads to these instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What time of the year is the coldest in Massena?
How cold is it in Massena in January?
What is the most humid month in Massena?
What is the average humidity in January in Massena?
How much does it rain in Massena in January?
What is the snowiest month in Massena?
How many days does it snow in January in Massena?
What is the average length of the day in January in Massena?
When are sunrise and sunset in January in Massena?
How many hours of sunshine does Massena have in January?
What is the month with the lowest UV index in Massena?
What is the UV index intensity in January in Massena?
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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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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