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
The coldest temperatures occur during January, when averages reach a peak of 29.5°F (-1.4°C) and a low of 18.9°F (-7.3°C).Humidity
The months with the highest humidity in West Henrietta are January and February, with an average relative humidity of 85%.Rainfall
The month with the least rainfall in West Henrietta, New York, is January, when the rain falls for 7.3 days and typically collects 1.57" (40mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In West Henrietta, during January, snow falls for 19.3 days and regularly aggregates up to 5.91" (150mm) of snow. Throughout the year, in West Henrietta, there are 78 snowfall days, and 28.46" (723mm) of snow is accumulated.Daylight
In January, the average length of the day is 9h and 26min.On the first day of January in West Henrietta, sunrise is at 7:41 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:21 pm EST.
Sunshine
January and February, with an average of 2.6h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in West Henrietta. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during January translates into the following directions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in West Henrietta?
How cold is it in West Henrietta in January?
What are the most humid months in West Henrietta?
What is the average humidity in January in West Henrietta?
What is the driest month in West Henrietta?
How much does it rain in West Henrietta in January?
How much does it snow in West Henrietta in January?
What is the average length of the day in January in West Henrietta?
What time are sunrise and sunset in January in West Henrietta?
What is the month with the least sunshine in West Henrietta?
How long on average sun shines in January in West Henrietta?
What are the months with the lowest UV index in West Henrietta?
How high is the UV index in January in West Henrietta?
Average temperature in January
West Henrietta, NY
- Average high temperature in January: 29.5°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (29.5°F).
- Average low temperature in January: 18.9°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in January
West Henrietta, NY
- Average pressure in January: 30.05"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
West Henrietta, NY
- Average wind speed in January: 10.4mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in January
West Henrietta, NY
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May, July, August and September (77%).
Average rainfall in January
West Henrietta, NY
- Average rainfall in January: 1.57"
The wettest month (with the highest rainfall) is May (2.91").
The driest month (with the least rainfall) is January (1.57").
Average rainfall days in January
West Henrietta, NY
- Average rainfall days in January: 7.3 days
The months with the highest number of rainy days are July and August (18.3 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in January
West Henrietta, NY
- Average snowfall in January: 5.91"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
West Henrietta, NY
- Average snowfall days in January: 19.3 days
The month with the highest number of snowfall days is January (19.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
West Henrietta, 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 6min).
- Average sunshine in January: 2h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in January
West Henrietta, NY
- Average sunshine days in January: 7.2 days
The month with the most sunshine days is September (13.2 days).
The month with the least sunshine days is February (6.4 days).
Average UV index in January
West Henrietta, NY
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
West Henrietta, NY
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in January
West Henrietta, NY
- Average visibility in January: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
West Henrietta, New York, USA
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