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 33.3°F (0.7°C) and a low of 20.7°F (-6.3°C).Humidity
In Chester, the average relative humidity in January is 78%.Rainfall
The month with the least rainfall in Chester, New York, is January, when the rain falls for 5.5 days and typically collects 1.46" (37mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Chester, in January, snow falls for 6.4 days, with typically accumulated 4.17" (106mm) of snow. Throughout the year, in Chester, New York, there are 28.3 snowfall days, and 17.68" (449mm) of snow is accumulated.Daylight
In Chester, the average length of the day in January is 9h and 35min.On the first day of the month, sunrise is at 7:22 am and sunset at 4:38 pm. On the last day of January, sunrise is at 7:09 am and sunset at 5:11 pm EST.
Sunshine
In January, the average sunshine in Chester is 5h.UV index
The months with the lowest UV index in Chester are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 2 turns into the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Enhance your sun protection with tightly woven, yet airy clothing. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What month is the coldest in Chester?
How cold is January in Chester?
What is the average humidity in January in Chester?
What is the driest month in Chester?
How much does it rain in Chester in January?
How much does it snow in Chester in January?
What is the average length of the day in January in Chester?
When is the sunrise / sunset in January in Chester?
How long on average sun shines in January in Chester?
What is the month with the lowest UV index in Chester?
What is the UV index intensity in January in Chester?
Average temperature in January
Chester, NY
- Average high temperature in January: 33.3°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (33.3°F).
- Average low temperature in January: 20.7°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in January
Chester, NY
- Average pressure in January: 30.06"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
Chester, NY
- Average wind speed in January: 7.1mph
The windiest months (with the highest average wind speed) are January, February and March (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in January
Chester, NY
- Average humidity in January: 78%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
Chester, NY
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days in January
Chester, NY
- Average rainfall days in January: 5.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (5.5 days).
Average snowfall in January
Chester, NY
- Average snowfall in January: 4.17"
The month with the highest snowfall is February (4.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Chester, NY
- Average snowfall days in January: 6.4 days
The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Chester, NY
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in January
Chester, NY
- Average sunshine days in January: 21 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.8 days).
Average UV index in January
Chester, NY
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Chester, NY
- Average cloud cover in January: 45
The months with the most cloud cover are February and March (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in January
Chester, 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).
Chester, New York, USA
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