January weather forecast and climate
Gainesville, GA

January, like December, is a frosty winter month in Gainesville, Georgia, with average temperature fluctuating between 33.4°F (0.8°C) and 48.6°F (9.2°C).

Temperature

With an average high-temperature of 48.6°F (9.2°C) and an average low-temperature of 33.4°F (0.8°C), January is the coldest month.

Humidity

In January, the average relative humidity is 74%.

Rainfall

In Gainesville, in January, it is raining for 12.4 days, with typically 3.31" (84mm) of accumulated precipitation. In Gainesville, Georgia, during the entire year, the rain falls for 181.4 days and collects up to 41.93" (1065mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Gainesville. In Gainesville, snow falls for 1.6 days, with typically accumulated 0.94" (24mm) of snow. Throughout the year, in Gainesville, Georgia, there are 4.8 snowfall days, and 4.25" (108mm) of snow is accumulated.

Daylight

The average length of the day in Gainesville is 10.2h.

Sunshine

In January, the average sunshine in Gainesville is 5.7h.

UV index

Months with the lowest UV index in Gainesville are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Gainesville?

The coldest month is January, with an average high-temperature of 48.6°F (9.2°C) and an average low-temperature of 33.4°F (0.8°C).

What is the temperature in January in Gainesville?

In Gainesville, Georgia, in January, the average high-temperature is 48.6°F (9.2°C), and the average low-temperature is 33.4°F (0.8°C).

What is the average humidity in January in Gainesville?

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

How many days does it rain in January in Gainesville?

In January, in Gainesville, Georgia, the rain falls for 12.4 days. Throughout January, 3.31" (84mm) of precipitation is accumulated.

How much does it snow in Gainesville in January?

In Gainesville, Georgia, in January, snow falls for 1.6 days, with typically accumulated 0.94" (24mm) of snow.

How many hours of daylight does Gainesville have in January?

In January, the average length of the day in Gainesville, Georgia, is 10.2h.

How many hours of sunshine does Gainesville have in January?

In Gainesville, the average sunshine in January is 5.7h.

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

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

What is the UV index reading in January in Gainesville?

The average daily maximum UV index in January in Gainesville, Georgia, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.
Average temperature in January - Gainesville, GA
  • Average high temperature in January: 48.6°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in January: 33.4°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average pressure in January - Gainesville, GA
  • Average pressure in January: 30.16"

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

Average wind speed in January - Gainesville, GA
  • Average wind speed in January: 7.3mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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

The month with the highest relative humidity is December (78%).
Months with the lowest relative humidity are July, August, October and November (73%).

Average rainfall in January - Gainesville, GA
  • Average rainfall in January: 3.31"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is October (2.36").

Average rainfall days in January - Gainesville, GA
  • Average rainfall days in January: 12.4 days

The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is October (10.1 days).

Average snowfall in January - Gainesville, GA
  • Average snowfall in January: 0.94"

The month with the highest snowfall is December (1.54").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in January / Average sunshine in January - Gainesville, GA
  • Average daylight in January: 10.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.7h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.2h).

Average sunshine days in January - Gainesville, GA
  • Average sunshine days in January: 16 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (7.8 days).

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

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

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

Months with the most cloud cover are February and December (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in January - Gainesville, GA
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is December (5mi).