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 is the coldest month, exhibiting average temperatures of 32.2°F (0.1°C) at the peak and 19°F (-7.2°C) at the base.Humidity
The average relative humidity in January in Westbrookville, New York, is 80%.Rainfall
In January, in Westbrookville, the rain falls for 6.3 days. Throughout January, 1.5" (38mm) of precipitation is accumulated. In Westbrookville, during the entire year, the rain falls for 139 days and collects up to 25.28" (642mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Westbrookville. In Westbrookville, in January, snow falls for 6.5 days, with typically accumulated 3.78" (96mm) of snow. Throughout the year, there are 28.4 snowfall days, and 16.46" (418mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 35min.On the first day of January, sunrise is at 7:24 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:12 pm EST.
Sunshine
In January, the average sunshine is 4.7h.UV index
The months with the lowest UV index in Westbrookville are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Westbrookville?
How cold is January in Westbrookville?
What is the average humidity in January in Westbrookville?
How many days does it rain in January in Westbrookville?
How much does it snow in Westbrookville in January?
What is the average length of the day in January in Westbrookville?
When is the sunrise / sunset in January in Westbrookville?
How long on average sun shines in January in Westbrookville?
What are the months with the lowest UV index in Westbrookville?
How high is the UV index in January in Westbrookville?
Average temperature in January
Westbrookville, NY
- Average high temperature in January: 32.2°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32.2°F).
- Average low temperature in January: 19°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in January
Westbrookville, 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
Westbrookville, 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
Westbrookville, NY
- Average humidity in January: 80%
The months with the highest relative humidity are February and December (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall in January
Westbrookville, NY
- Average rainfall in January: 1.5"
The wettest month (with the highest rainfall) is July (2.68").
The driest month (with the least rainfall) is September (1.46").
Average rainfall days in January
Westbrookville, NY
- Average rainfall days in January: 6.3 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in January
Westbrookville, NY
- Average snowfall in January: 3.78"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Westbrookville, NY
- Average snowfall days in January: 6.5 days
The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Westbrookville, 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: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 18min).
Average sunshine days in January
Westbrookville, NY
- Average sunshine days in January: 20.1 days
The month with the most sunshine days is January (20.1 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in January
Westbrookville, NY
- Average UV index in January: 2
The month with the highest UV index is June (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
Westbrookville, NY
- Average cloud cover in January: 48
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Westbrookville, NY
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
Westbrookville, New York, USA
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