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, recording an average high temperature of 24.1°F (-4.4°C) and a low temperature of 12.2°F (-11°C), is Plymouth's coldest month.Humidity
In January, the average relative humidity is 87%.Rainfall
In January, the rain falls for 3.5 days. Throughout January, 1.02" (26mm) of precipitation is accumulated. In Plymouth, during the entire year, the rain falls for 104.7 days and collects up to 14.88" (378mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Plymouth, in January, during 12.9 snowfall days, 6.18" (157mm) of snow is typically accumulated. In Plymouth, Vermont, during the entire year, snow falls for 70.7 days and aggregates up to 37.6" (955mm) of snow.Daylight
In January, the average length of the day is 9h and 23min.On the first day of January, sunrise is at 7:23 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 5:00 pm EST.
Sunshine
In January, the average sunshine is 3.4h.UV index
In Plymouth, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 2 during January translates into these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in January?
What is the average humidity in January?
How many days does it rain in January?
How much does it snow in January?
How many hours of daylight does Plymouth have in January?
When is the sunrise / sunset in January?
How many hours of sunshine does Plymouth have in January?
What is the UV index intensity in January?
Average temperature in January
Plymouth, VT
- Average high temperature in January: 24.1°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (24.1°F).
- Average low temperature in January: 12.2°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in January
Plymouth, VT
- Average pressure in January: 30.02"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
Plymouth, VT
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are January and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in January
Plymouth, VT
- Average humidity in January: 87%
The month with the highest relative humidity is February (88%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in January
Plymouth, VT
- Average rainfall in January: 1.02"
The wettest months (with the highest rainfall) are June and October (1.54").
The driest month (with the least rainfall) is September (0.79").
Average rainfall days in January
Plymouth, VT
- Average rainfall days in January: 3.5 days
The months with the highest number of rainy days are June and July (12.9 days).
The month with the least rainy days is February (2.7 days).
Average snowfall in January
Plymouth, VT
- Average snowfall in January: 6.18"
The month with the highest snowfall is February (7.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Plymouth, VT
- Average snowfall days in January: 12.9 days
The month with the highest number of snowfall days is February (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Plymouth, VT
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 6min).
Average sunshine days in January
Plymouth, VT
- Average sunshine days in January: 18.5 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is February (14 days).
Average UV index in January
Plymouth, VT
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Plymouth, VT
- Average cloud cover in January: 65
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 38).
Average visibility in January
Plymouth, VT
- Average visibility in January: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Plymouth, Vermont, USA
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