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
During the coldest month, January, temperatures average a high of 26.8°F (-2.9°C) and a low of 15.3°F (-9.3°C).Humidity
In January, the average relative humidity is 83%.Rainfall
January and March are months with the least rain when the rain falls for 4.8 days and typically aggregates up to 1.38" (35mm) of rain.Snowfall
Months with snowfall in Hadley are January through May, October through December. In Hadley, in January, during 9.8 snowfall days, 5.12" (130mm) of snow is typically accumulated. In Hadley, during the entire year, snow falls for 43.2 days and aggregates up to 21.54" (547mm) of snow.Daylight
In January, the average length of the day is 9h and 25min.On the first day of January, sunrise is at 7:27 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 5:05 pm EST.
Sunshine
In Hadley, the average sunshine in January is 4.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The UV index of 1 in January translates into these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest?
How cold is January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
How much does it snow in January?
What is the average length of the day in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Hadley have in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Hadley, NY
- Average high temperature in January: 26.8°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (26.8°F).
- Average low temperature in January: 15.3°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure in January
Hadley, 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
Hadley, NY
- Average wind speed in January: 7.3mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in January
Hadley, 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
Hadley, NY
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is June (2.4").
The driest months (with the least rainfall) are January and March (1.38").
Average rainfall days in January
Hadley, NY
- Average rainfall days in January: 4.8 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in January
Hadley, NY
- Average snowfall in January: 5.12"
The month with the highest snowfall is February (6.81").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Hadley, NY
- Average snowfall days in January: 9.8 days
The month with the highest number of snowfall days is February (10.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Hadley, 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 0min).
- Average sunshine in January: 4h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in January
Hadley, NY
- Average sunshine days in January: 19.3 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is July (13.2 days).
Average UV index in January
Hadley, NY
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Hadley, NY
- Average cloud cover in January: 56
The month with the most cloud cover is February (Cloud cover 58).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in January
Hadley, 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).
Hadley, New York, USA
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