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
Temperature records mark January as the coldest month, with highs averaging 24.6°F (-4.1°C) and lows at 12.6°F (-10.8°C).Humidity
In January, the average relative humidity is 86%.Rainfall
In South Hero, in January, during 8.8 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In South Hero, during the entire year, the rain falls for 175.6 days and collects up to 29.09" (739mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In January, it is snowing for 19.7 days. Throughout January, 7.91" (201mm) of snow is accumulated. In South Hero, during the entire year, snow falls for 84 days and aggregates up to 36.5" (927mm) of snow.Daylight
In January, the average length of the day is 9h and 17min.On the first day of January, sunrise is at 7:30 am and sunset at 4:23 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 4:59 pm EST.
Sunshine
The average sunshine in January is 3.4h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: A maximum UV index of 1 in January translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in South Hero?
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 South Hero have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does South Hero have in January?
What is the month with the lowest UV index?
How high is the UV index in January?
Average temperature in January
South Hero, VT
- Average high temperature in January: 24.6°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (24.6°F).
- Average low temperature in January: 12.6°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (12.6°F).
Average pressure in January
South Hero, VT
- Average pressure in January: 30.02"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in January
South Hero, VT
- Average wind speed in January: 7.4mph
The windiest month (with the highest average wind speed) is April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in January
South Hero, VT
- Average humidity in January: 86%
The month with the highest relative humidity is February (87%).
The months with the lowest relative humidity are April and May (76%).
Average rainfall in January
South Hero, VT
- Average rainfall in January: 1.97"
The wettest month (with the highest rainfall) is June (3.35").
The driest month (with the least rainfall) is February (1.77").
Average rainfall days in January
South Hero, VT
- Average rainfall days in January: 8.8 days
The month with the highest number of rainy days is June (19.5 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in January
South Hero, VT
- Average snowfall in January: 7.91"
The month with the highest snowfall is February (9.41").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
South Hero, VT
- Average snowfall days in January: 19.7 days
The month with the highest number of snowfall days is January (19.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
South Hero, VT
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 3h and 18min).
Average sunshine days in January
South Hero, VT
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is September (14.1 days).
The month with the least sunshine days is February (6.8 days).
Average UV index in January
South Hero, VT
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
South Hero, VT
- Average cloud cover in January: 66
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in January
South Hero, VT
- Average visibility in January: 4mi
The months with the highest visibility are May, June, July and August (6mi).
The months with the lowest visibility are January and February (4mi).
South Hero, Vermont, USA
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