January weather forecastPreston Hollow, NY
January
Weather in January
January, like December, is another subzero cold winter month in Preston Hollow, New York, with an average temperature fluctuating between 27.9°F (-2.3°C) and 15.8°F (-9°C).Temperature
Preston Hollow's coldest month, January, registers temperatures that range from a high of 27.9°F (-2.3°C) to a low of 15.8°F (-9°C).Humidity
In Preston Hollow, the average relative humidity in January is 83%.Rainfall
In Preston Hollow, New York, in January, during 6.3 rainfall days, 1.5" (38mm) of precipitation is typically accumulated. In Preston Hollow, during the entire year, the rain falls for 152.5 days and collects up to 27.24" (692mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Preston Hollow, in January, snow falls for 11.8 days, with typically accumulated 5.98" (152mm) of snow. Throughout the year, there are 62.8 snowfall days, and 35.35" (898mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 29min.On the first day of the month, sunrise is at 7:26 am and sunset at 4:34 pm. On the last day of January, in Preston Hollow, sunrise is at 7:11 am and sunset at 5:08 pm EST.
Sunshine
In Preston Hollow, the average sunshine in January is 4h.UV index
In January, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Preston Hollow, NY
- Average high temperature in January: 27.9°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in January: 15.8°F
The month with the highest average low temperature is July (57.4°F).
The coldest month (with the lowest average low temperature) is January (15.8°F).
Average pressure in January
Preston Hollow, NY
- Average pressure in January: 30.05"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Preston 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
Preston Hollow, NY
- Average humidity in January: 83%
The months with the highest relative humidity are February and December (85%).
The months with the lowest relative humidity are April, June and July (78%).
Average rainfall in January
Preston Hollow, NY
- Average rainfall in January: 1.5"
The wettest month (with the highest rainfall) is July (3.03").
The driest month (with the least rainfall) is February (1.46").
Average rainfall days in January
Preston Hollow, NY
- Average rainfall days in January: 6.3 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in January
Preston Hollow, NY
- Average snowfall in January: 5.98"
The month with the highest snowfall is December (6.65").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Preston Hollow, NY
- Average snowfall days in January: 11.8 days
The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Preston Hollow, NY
- Average daylight in January: 9h and 30min
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 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Preston Hollow, NY
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.8 days).
Average UV index in January
Preston Hollow, NY
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Preston Hollow, NY
- Average cloud cover in January: 59
The month with the most cloud cover is February (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in January
Preston Hollow, NY
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
