January weather forecast
Williamson, GA

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Weather in January

January, like December, in Williamson, Georgia, is a cool winter month, with an average temperature ranging between min 36.1°F (2.3°C) and max 52.2°F (11.2°C).

Temperature

The coldest period tends to be January, when average temperatures fluctuate between a high of 52.2°F (11.2°C) and a low of 36.1°F (2.3°C).

Humidity

The average relative humidity in January in Williamson is 73%.

Rainfall

In January, in Williamson, the rain falls for 12.3 days. Throughout January, 2.95" (75mm) of precipitation is accumulated. In Williamson, during the entire year, the rain falls for 179.6 days and collects up to 39.84" (1012mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. January is the month with the most snowfall. Snow falls for 1 days and accumulates 0.47" (12mm) of snow.

Daylight

In January, the average length of the day is 10h and 15min.
On the first day of January, sunrise is at 7:40 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 6:07 pm EST.

Sunshine

The average sunshine in January is 5.9h.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Williamson. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A daily high UV index of 3 in January leads to these guidelines:
Take measures. Individuals with light skin might experience burns in under 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

What is the coldest month in Williamson?

January tends to be the coldest month, with temperatures averaging a daily high of 52.2°F (11.2°C) and a low of 36.1°F (2.3°C).

What are January temperatures in Williamson?

In January, in Williamson, the average high-temperature is 52.2°F (11.2°C), and the average low-temperature is 36.1°F (2.3°C).

What is the average humidity in January in Williamson?

In Williamson, Georgia, the average relative humidity in January is 73%.

How many days does it rain in January in Williamson?

In Williamson, Georgia, in January, during 12.3 rainfall days, 2.95" (75mm) of precipitation is typically accumulated.

When does it snow the most in Williamson?

January is the month with the most snowfall. Snow falls for 1 days and accumulates 0.47" (12mm) of snow.

How many days does it snow in January in Williamson?

In Williamson, during January, snow falls for 1 days and regularly aggregates up to 0.47" (12mm) of snow.

What is the average length of the day in January in Williamson?

The average day length in January in Williamson is 10h and 15min.

When is the sunrise / sunset in January in Williamson?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 5:41 pm. On the last day of the month, in Williamson, Georgia, sunrise is at 7:33 am and sunset at 6:07 pm EST.

How many hours of sunshine does Williamson have in January?

In Williamson, Georgia, the average sunshine duration in January is 5.9h.

What is the month with the lowest UV index in Williamson?

The months with the lowest UV index in Williamson, Georgia, are January, February and December, with an average maximum UV index of 3.

How high is the UV index in January in Williamson?

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Williamson, GA

Average temperature in January - Williamson, GA
  • Average high temperature in January: 52.2°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in January: 36.1°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in January
Williamson, GA

Average pressure in January - Williamson, GA
  • Average pressure in January: 30.16"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in January
Williamson, GA

Average wind speed in January - Williamson, GA
  • Average wind speed in January: 7.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in January
Williamson, GA

Average humidity in January - Williamson, GA
  • Average humidity in January: 73%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).

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Average rainfall in January
Williamson, GA

Average rainfall in January - Williamson, GA
  • Average rainfall in January: 2.95"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in January
Williamson, GA

Average rainfall days in January - Williamson, GA
  • Average rainfall days in January: 12.3 days

The month with the highest number of rainy days is July (22.6 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall in January
Williamson, GA

Average snowfall in January - Williamson, GA
  • Average snowfall in January: 0.47"

The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Williamson, GA

Average snowfall days in January - Williamson, GA
  • Average snowfall days in January: 1 days

The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Williamson, GA

Average daylight in January / Average sunshine in January - Williamson, GA
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in January
Williamson, GA

Average sunshine days in January - Williamson, GA
  • Average sunshine days in January: 17.1 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is July (7.4 days).

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Average UV index in January
Williamson, GA

Average UV index in January - Williamson, GA
  • Average UV index in January: 3

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in January
Williamson, GA

Average cloud cover in January - Williamson, GA
  • Average cloud cover in January: 40

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June, September and October (Cloud cover 31).

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Average visibility in January
Williamson, GA

Average visibility in January - Williamson, GA
  • 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).

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Williamson, Georgia, USA

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