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, with average temperatures reaching a high of 25.3°F (-3.7°C) and a low of 13.6°F (-10.2°C), is the coldest month.Humidity
In Dover, the average relative humidity in January is 86%.Rainfall
In Dover, in January, during 8.6 rainfall days, 2.87" (73mm) of precipitation is typically accumulated. Throughout the year, there are 162.9 rainfall days, and 38.46" (977mm) of precipitation is accumulated.Snowfall
Months with snowfall in Dover are January through May, October through December. In Dover, during January, snow falls for 15.9 days and regularly aggregates up to 11.38" (289mm) of snow. Throughout the year, in Dover, there are 79.7 snowfall days, and 64.41" (1636mm) of snow is accumulated.Daylight
In January, the average length of the day in Dover, Vermont, is 9h and 27min.On the first day of the month, sunrise is at 7:22 am and sunset at 4:27 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:01 pm EST.
Sunshine
In Dover, the average sunshine in January is 3.9h.UV index
In Dover, Vermont, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Dover?
How cold is January in Dover?
What is the average humidity in January in Dover?
How much does it rain in Dover in January?
How many days does it snow in January in Dover?
How many hours of daylight does Dover have in January?
What time are sunrise and sunset in January in Dover?
How long on average sun shines in January in Dover?
What is the UV index intensity in January in Dover?
Average temperature in January
Dover, VT
- Average high temperature in January: 25.3°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in January: 13.6°F
The month with the highest average low temperature is July (57.6°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in January
Dover, VT
- Average pressure in January: 30.03"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Dover, VT
- Average wind speed in January: 8.6mph
The windiest months (with the highest average wind speed) are January and February (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Dover, VT
- Average humidity in January: 86%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in January
Dover, VT
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is October (3.74").
The driest month (with the least rainfall) is September (2.72").
Average rainfall days in January
Dover, VT
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is February (7.6 days).
Average snowfall in January
Dover, VT
- Average snowfall in January: 11.38"
The month with the highest snowfall is February (16.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dover, VT
- Average snowfall days in January: 15.9 days
The month with the highest number of snowfall days is February (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dover, VT
- 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: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).
Average sunshine days in January
Dover, VT
- Average sunshine days in January: 11.8 days
The month with the most sunshine days is November (13.8 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in January
Dover, VT
- Average UV index in January: 2
The months with the highest UV index are May, 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
Dover, VT
- Average cloud cover in January: 60
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in January
Dover, VT
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (5mi).
The months with the lowest visibility are January, February and September (4mi).
Dover, Vermont, USA
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