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, characterized by an average high temperature of 23.4°F (-4.8°C) and a low temperature of 10.9°F (-11.7°C), is generally the coldest month.Humidity
In January, the average relative humidity in Jay is 88%.Rainfall
In Jay, New York, during January, the rain falls for 8.7 days and regularly aggregates up to 2.01" (51mm) of precipitation. Throughout the year, in Jay, there are 176.2 rainfall days, and 31.02" (788mm) of precipitation is accumulated.Snowfall
Months with snowfall in Jay, New York, are January through May, October through December. In January, in Jay, it is snowing for 21.7 days. Throughout January, 10.71" (272mm) of snow is accumulated. Throughout the year, in Jay, there are 104.5 snowfall days, and 55.87" (1419mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 18min.On the first day of January, sunrise is at 7:30 am and sunset at 4:25 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:02 pm EST.
Sunshine
In Jay, the average sunshine in January is 3.2h.UV index
January, March and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 1 during January translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest time of year in Jay?
How cold is January in Jay?
What is the average humidity in January in Jay?
How much does it rain in Jay in January?
How much does it snow in Jay in January?
What is the average length of the day in January in Jay?
When are sunrise and sunset in January in Jay?
How long on average sun shines in January in Jay?
When is the lowest UV index in Jay?
What is the UV index reading in January in Jay?
Average temperature in January
Jay, NY
- Average high temperature in January: 23.4°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.4°F).
- Average low temperature in January: 10.9°F
The month with the highest average low temperature is July (55.9°F).
The coldest month (with the lowest average low temperature) is January (10.9°F).
Average pressure in January
Jay, NY
- Average pressure in January: 30.03"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Jay, NY
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Jay, NY
- Average humidity in January: 88%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Jay, NY
- Average rainfall in January: 2.01"
The wettest month (with the highest rainfall) is June (3.39").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days in January
Jay, NY
- Average rainfall days in January: 8.7 days
The month with the highest number of rainy days is June (19.2 days).
The month with the least rainy days is February (8.4 days).
Average snowfall in January
Jay, NY
- Average snowfall in January: 10.71"
The month with the highest snowfall is February (12.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Jay, NY
- Average snowfall days in January: 21.7 days
The months with the highest number of snowfall days are January and February (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Jay, NY
- Average daylight in January: 9h and 2min
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 54min).
- Average sunshine in January: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days in January
Jay, NY
- Average sunshine days in January: 6.9 days
The month with the most sunshine days is September (13.5 days).
The month with the least sunshine days is February (5.6 days).
Average UV index in January
Jay, NY
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in January
Jay, NY
- Average cloud cover in January: 69
The month with the most cloud cover is February (Cloud cover 71).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in January
Jay, NY
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Jay, New York, USA
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