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 Williamsburg, the month of January registers the lowest temperatures, averaging 25.7°F (-3.5°C) at the peak and 18.1°F (-7.7°C) at the lowest.Humidity
With an average relative humidity of 87%, January is the most humid month.Rainfall
In Williamsburg, during January, the rain falls for 2.8 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Williamsburg, during the entire year, the rain falls for 94.8 days and collects up to 8.35" (212mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Williamsburg. The months with the most snowfall in Williamsburg are January and November, with an average 2.2" (56mm) of accumulated snow.Daylight
In Williamsburg, the average length of the day in January is 9h and 16min.On the first day of January in Williamsburg, sunrise is at 8:18 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:47 pm EST.
Sunshine
The month with the least sunshine in Williamsburg is January, with an average of 1.8h of sunshine.UV index
The months with the lowest UV index in Williamsburg are January through March, November and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 1 during January translates into the following directions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
What month is the coldest in Williamsburg?
How cold is January in Williamsburg?
What is the most humid month in Williamsburg?
What is the average humidity in January in Williamsburg?
How many days does it rain in January in Williamsburg?
When does it snow the most in Williamsburg?
How many days does it snow in January in Williamsburg?
How many hours of daylight does Williamsburg have in January?
When are sunrise and sunset in January in Williamsburg?
What is the month with the least sunshine in Williamsburg?
How many hours of sunshine does Williamsburg have in January?
What are the months with the lowest UV index in Williamsburg?
How high is the UV index in January in Williamsburg?
Average temperature in January
Williamsburg, MI
- Average high temperature in January: 25.7°F
The warmest month (with the highest average high temperature) is August (73.6°F).
The month with the lowest average high temperature is January (25.7°F).
- Average low temperature in January: 18.1°F
The month with the highest average low temperature is August (59.5°F).
The coldest months (with the lowest average low temperature) are January and February (18.1°F).
Average pressure in January
Williamsburg, MI
- Average pressure in January: 30.03"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Williamsburg, MI
- Average wind speed in January: 12mph
The windiest months (with the highest average wind speed) are January and December (12mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in January
Williamsburg, MI
- Average humidity in January: 87%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and May (77%).
Average rainfall in January
Williamsburg, MI
- Average rainfall in January: 0.51"
The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in January
Williamsburg, MI
- Average rainfall days in January: 2.8 days
The month with the highest number of rainy days is May (11.5 days).
The month with the least rainy days is February (2.1 days).
Average snowfall in January
Williamsburg, MI
- Average snowfall in January: 2.2"
The months with the highest snowfall are January and November (2.2").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Williamsburg, MI
- Average snowfall days in January: 15.6 days
The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Williamsburg, MI
- 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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in January
Williamsburg, MI
- Average sunshine days in January: 15.6 days
The month with the most sunshine days is March (18.8 days).
The month with the least sunshine days is February (14.6 days).
Average UV index in January
Williamsburg, MI
- 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, February, March, November and December (UV index 1).
Average cloud cover in January
Williamsburg, MI
- Average cloud cover in January: 82
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in January
Williamsburg, MI
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Williamsburg, Michigan, USA
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