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
During the coldest month, January, temperatures average a high of 55.9°F (13.3°C) and a low of 39°F (3.9°C).Humidity
In Williamsburg, the average relative humidity in January is 77%.Rainfall
In Williamsburg, Mississippi, during January, the rain falls for 11.6 days and regularly aggregates up to 2.91" (74mm) of precipitation. Throughout the year, there are 168 rainfall days, and 34.17" (868mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. January is the month with the most snowfall in Williamsburg. Snow falls for 0.3 days and accumulates 0.24" (6mm) of snow.Daylight
In Williamsburg, the average length of the day in January is 10h and 22min.On the first day of the month, sunrise is at 6:57 am and sunset at 5:05 pm. On the last day of January, sunrise is at 6:51 am and sunset at 5:31 pm CST.
Sunshine
In Williamsburg, the average sunshine in January is 5.4h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: In January, a regular UV index of 3 translates into these guidelines:
Exercise prevention - Protecting skin and eyes from harm is required. To protect against the Sun's most potent rays, avoid direct exposure around midday. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What part of the year is the coldest in Williamsburg?
What is the average January temperature in Williamsburg?
What is the average humidity in January in Williamsburg?
How much does it rain in Williamsburg in January?
What is the snowiest month in Williamsburg?
How much does it snow in Williamsburg in January?
What is the average length of the day in January in Williamsburg?
What time are sunrise and sunset in January in Williamsburg?
How long on average sun shines in January in Williamsburg?
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, MS
- Average high temperature in January: 55.9°F
The warmest month (with the highest average high temperature) is August (91.4°F).
The month with the lowest average high temperature is January (55.9°F).
- Average low temperature in January: 39°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure in January
Williamsburg, MS
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in January
Williamsburg, MS
- Average wind speed in January: 7.3mph
The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in January
Williamsburg, MS
- Average humidity in January: 77%
The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall in January
Williamsburg, MS
- Average rainfall in January: 2.91"
The wettest month (with the highest rainfall) is December (3.74").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days in January
Williamsburg, MS
- Average rainfall days in January: 11.6 days
The month with the highest number of rainy days is August (20.3 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in January
Williamsburg, MS
- Average snowfall in January: 0.24"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Williamsburg, MS
- Average snowfall days in January: 0.3 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Williamsburg, MS
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in January
Williamsburg, MS
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is August (9 days).
Average UV index in January
Williamsburg, MS
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Williamsburg, MS
- Average cloud cover in January: 42
The months with the most cloud cover are February and December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in January
Williamsburg, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
Williamsburg, Mississippi, USA
Weather forecast for your location
2. Allow the app to use your location
