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
In Washington, the lowest temperatures are generally noted in January, averaging a high of 23.2°F (-4.9°C) and a low of 10.8°F (-11.8°C).Humidity
The months with the highest humidity in Washington are January and February, with an average relative humidity of 89%.Rainfall
In January, in Washington, the rain falls for 6.8 days. Throughout January, 2.2" (56mm) of precipitation is accumulated. In Washington, during the entire year, the rain falls for 166.6 days and collects up to 32.01" (813mm) of precipitation.Snowfall
Months with snowfall in Washington are January through May, October through December. In Washington, during January, snow falls for 22.3 days and regularly aggregates up to 11.57" (294mm) of snow. Throughout the year, in Washington, there are 107.7 snowfall days, and 58.82" (1494mm) of snow is accumulated.Daylight
In January, the average length of the day in Washington, Vermont, is 9h and 20min.On the first day of January in Washington, sunrise is at 7:24 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:08 am and sunset at 4:57 pm EST.
Sunshine
January and February, with an average of 2.7h of sunshine, are months with the least sunshine in Washington.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 1 in January translates into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the coldest months in Washington?
How cold is it in Washington in January?
What is the most humid month in Washington?
What is the average humidity in January in Washington?
How much does it rain in Washington in January?
How many days does it snow in January in Washington?
What is the average length of the day in January in Washington?
When is the sunrise / sunset in January in Washington?
What are the months with the least sunshine in Washington?
How long on average sun shines in January in Washington?
When is the lowest UV index in Washington?
What is the UV index intensity in January in Washington?
Average temperature in January
Washington, VT
- Average high temperature in January: 23.2°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in January: 10.8°F
The month with the highest average low temperature is July (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in January
Washington, 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
Washington, VT
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in January
Washington, VT
- Average humidity in January: 89%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).
Average rainfall in January
Washington, VT
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in January
Washington, VT
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in January
Washington, VT
- Average snowfall in January: 11.57"
The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Washington, VT
- Average snowfall days in January: 22.3 days
The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Washington, 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: 8h and 54min).
- Average sunshine in January: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).
Average sunshine days in January
Washington, VT
- Average sunshine days in January: 7.5 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).
Average UV index in January
Washington, VT
- Average UV index in January: 1
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Washington, VT
- Average cloud cover in January: 74
The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).
Average visibility in January
Washington, VT
- Average visibility in January: 4mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Washington, Vermont, USA
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