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 brings the lowest temperatures, with an average high of 27.9°F (-2.3°C) and an average low of 16.7°F (-8.5°C).Humidity
The average relative humidity in January is 83%.Rainfall
In Fort Johnson, in January, during 4.7 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, in Fort Johnson, there are 122.4 rainfall days, and 18.78" (477mm) of precipitation is accumulated.Snowfall
Months with snowfall in Fort Johnson, New York, are January through May, October through December. The month with the most snowfall in Fort Johnson is January, when snow falls for 8.8 days and typically aggregates up to 4.57" (116mm) of snow.Daylight
The average length of the day in January is 9h and 26min.On the first day of the month, sunrise is at 7:27 am and sunset at 4:32 pm. On the last day of January, in Fort Johnson, sunrise is at 7:13 am and sunset at 5:07 pm EST.
Sunshine
In January, the average sunshine in Fort Johnson is 4h.UV index
The average daily maximum UV index in January in Fort Johnson is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What is the coldest time of year in Fort Johnson?
How cold is January in Fort Johnson?
What is the average humidity in January in Fort Johnson?
How much does it rain in Fort Johnson in January?
When does it snow the most in Fort Johnson?
How many days does it snow in January in Fort Johnson?
What is the average length of the day in January in Fort Johnson?
When are sunrise and sunset in January in Fort Johnson?
How many hours of sunshine does Fort Johnson have in January?
How high is the UV index in January in Fort Johnson?
Average temperature in January
Fort Johnson, NY
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in January: 16.7°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in January
Fort Johnson, 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 (29.92"Hg).
Average wind speed in January
Fort Johnson, NY
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in January
Fort Johnson, NY
- Average humidity in January: 83%
The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
Fort Johnson, NY
- Average rainfall in January: 1.22"
The wettest months (with the highest rainfall) are May and October (2.01").
The driest month (with the least rainfall) is March (1.14").
Average rainfall days in January
Fort Johnson, NY
- Average rainfall days in January: 4.7 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in January
Fort Johnson, NY
- Average snowfall in January: 4.57"
The month with the highest snowfall is January (4.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Fort Johnson, NY
- Average snowfall days in January: 8.8 days
The month with the highest number of snowfall days is February (8.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Fort Johnson, NY
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Fort Johnson, NY
- Average sunshine days in January: 19.7 days
The month with the most sunshine days is November (19.8 days).
The months with the least sunshine days are April, May and July (14.3 days).
Average UV index in January
Fort Johnson, NY
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Fort Johnson, NY
- Average cloud cover in January: 58
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Fort Johnson, NY
- Average visibility in January: 5mi
The months with the highest visibility are April, November and December (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and October (5mi).
Fort Johnson, New York, USA
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