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, with average temperatures reaching a high of 29.1°F (-1.6°C) and a low of 16.9°F (-8.4°C), is the coldest month.Humidity
In Coeymans Hollow, the average relative humidity in January is 81%.Rainfall
January is the month with the least rainfall. Rain falls for 7.3 days and accumulates 1.73" (44mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Coeymans Hollow, in January, snow falls for 10.5 days, with typically accumulated 4.96" (126mm) of snow. In Coeymans Hollow, New York, during the entire year, snow falls for 42.8 days and aggregates up to 22.6" (574mm) of snow.Daylight
The average length of the day in January is 9h and 29min.On the first day of January, sunrise is at 7:25 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:07 pm EST.
Sunshine
In Coeymans Hollow, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 2 in January leads to these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months?
How cold is January?
What is the average humidity in January?
What is the driest month in Coeymans Hollow?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Coeymans Hollow have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Coeymans Hollow have in January?
What is the month with the lowest UV index?
How high is the UV index in January in Coeymans Hollow?
Average temperature in January
Coeymans Hollow, NY
- Average high temperature in January: 29.1°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in January: 16.9°F
The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in January
Coeymans Hollow, 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
Coeymans Hollow, NY
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Coeymans Hollow, NY
- Average humidity in January: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in January
Coeymans Hollow, NY
- Average rainfall in January: 1.73"
The wettest month (with the highest rainfall) is July (3.43").
The driest month (with the least rainfall) is January (1.73").
Average rainfall days in January
Coeymans Hollow, NY
- Average rainfall days in January: 7.3 days
The months with the highest number of rainy days are May and July (17.1 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in January
Coeymans Hollow, NY
- Average snowfall in January: 4.96"
The month with the highest snowfall is February (5.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Coeymans Hollow, NY
- Average snowfall days in January: 10.5 days
The months with the highest number of snowfall days are January and February (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Coeymans Hollow, NY
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Coeymans Hollow, NY
- Average sunshine days in January: 16.9 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in January
Coeymans Hollow, NY
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in January
Coeymans Hollow, NY
- Average cloud cover in January: 55
The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in January
Coeymans Hollow, NY
- Average visibility in January: 5mi
The months with the highest visibility are April, June, November and December (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and October (5mi).
Coeymans Hollow, New York, USA
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