January weather forecast
Woodstock, GA

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Weather in January

January blankets Woodstock, Georgia, with typical winter conditions. A marked characteristic of this month is a relative humidity average of 74%, making January moderately humid. Compared to the preceding and following month, January has marginally decreased visibility set at an average of 6 miles. Compared to the approaching spring months, January possesses cooler average highs and lows, only conceding a slight snowfall averaging out at 0.98" (25mm). An unyielding winter chill ensues with temperatures ranging from 33.6°F (0.9°C) to 49.1°F (9.5°C), providing cold weather appropriate for winter outdoor activities.

Temperature

Woodstock notes the coldest temperatures in January, with a high average of 49.1°F (9.5°C) and a low of 33.6°F (0.9°C).

Humidity

In January, the average relative humidity is 74%.

Rainfall

In Woodstock, in January, it is raining for 12.7 days, with typically 3.27" (83mm) of accumulated precipitation. In Woodstock, during the entire year, the rain falls for 186.9 days and collects up to 45.59" (1158mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. January is the month with the most snowfall in Woodstock. Snow falls for 1.6 days and accumulates 0.98" (25mm) of snow.

Daylight

In January, the average length of the day is 10h and 11min.
On the first day of the month, sunrise is at 7:43 am and sunset at 5:39 pm. On the last day of January, in Woodstock, sunrise is at 7:35 am and sunset at 6:06 pm EST.

Sunshine

In Woodstock, the average sunshine in January is 5.6h.

UV index

The months with the lowest UV index in Woodstock are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 2 in January translates into these instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest in Woodstock?

January, with average temperatures reaching a high of 49.1°F (9.5°C) and a low of 33.6°F (0.9°C), is the coldest month in Woodstock, Georgia.

What are the temperatures in Woodstock in January?

January temperatures in Woodstock, Georgia, vary between a high-temperature of 49.1°F (9.5°C) and a low-temperature of 33.6°F (0.9°C).

What is the average humidity in January in Woodstock?

In January, the average relative humidity in Woodstock is 74%.

How much does it rain in Woodstock in January?

In Woodstock, Georgia, in January, it is raining for 12.7 days, with typically 3.27" (83mm) of accumulated precipitation.

When does it snow the most in Woodstock?

The month with the most snowfall is January, when snow falls for 1.6 days and typically aggregates up to 0.98" (25mm) of snow.

How much does it snow in Woodstock in January?

In Woodstock, in January, during 1.6 snowfall days, 0.98" (25mm) of snow is typically accumulated.

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

The average day length in January in Woodstock, Georgia, is 10h and 11min.

When are sunrise and sunset in January in Woodstock?

In January, on the first day of the month, sunrise is at 7:43 am and sunset at 5:39 pm. On the last day of the month, in Woodstock, Georgia, sunrise is at 7:35 am and sunset at 6:06 pm EST.

How many hours of sunshine does Woodstock have in January?

In January, the average sunshine duration in Woodstock, Georgia, is 5.6h.

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

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in January in Woodstock?

In Woodstock, the average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
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
Woodstock, GA

Average temperature in January - Woodstock, GA
  • Average high temperature in January: 49.1°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in January: 33.6°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in January
Woodstock, GA

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

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

Average wind speed in January
Woodstock, GA

Average wind speed in January - Woodstock, GA
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in January
Woodstock, GA

Average humidity in January - Woodstock, GA
  • Average humidity in January: 74%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and August (70%).

Average rainfall in January
Woodstock, GA

Average rainfall in January - Woodstock, GA
  • Average rainfall in January: 3.27"

The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is October (2.44").

Average rainfall days in January
Woodstock, GA

Average rainfall days in January - Woodstock, GA
  • Average rainfall days in January: 12.7 days

The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (10.2 days).

Average snowfall in January
Woodstock, GA

Average snowfall in January - Woodstock, GA
  • Average snowfall in January: 0.98"

The month with the highest snowfall is January (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January
Woodstock, GA

Average snowfall days in January - Woodstock, GA
  • Average snowfall days in January: 1.6 days

The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Woodstock, GA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 5h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in January
Woodstock, GA

Average sunshine days in January - Woodstock, GA
  • Average sunshine days in January: 16.2 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (8.1 days).

Average UV index in January
Woodstock, GA

Average UV index in January - Woodstock, GA
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in January
Woodstock, GA

Average cloud cover in January - Woodstock, GA
  • Average cloud cover in January: 44

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in January
Woodstock, GA

Average visibility in January - Woodstock, 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).

Woodstock, Georgia, USA

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