Kennesaw
Georgia, USA
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Kennesaw, GA

January, like December, is another chilly winter month in Kennesaw, Georgia, with average temperature ranging between min 33.6°F (0.9°C) and max 49.1°F (9.5°C).

Temperature

January is the coldest month, with an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 33.6°F (0.9°C).

Humidity

The average relative humidity in Kennesaw is 74%.

Rainfall

In January, the rain falls for 12.7 days. Throughout January, 3.27" (83mm) of precipitation is accumulated. Throughout the year, there are 186.9 rainfall days, and 45.59" (1158mm) of precipitation is accumulated.

Snowfall

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

Daylight

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

Sunshine

In January, the average sunshine is 5.6h.

UV index

Months with the lowest UV index in Kennesaw are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Kennesaw?

January is the coldest month in Kennesaw, Georgia, with an average high-temperature of 49.1°F (9.5°C) and an average low-temperature of 33.6°F (0.9°C).

What is the temperature in January in Kennesaw?

In January, the average high-temperature is 49.1°F (9.5°C), and the average low-temperature is 33.6°F (0.9°C).

What is the average humidity in January in Kennesaw?

In January, the average relative humidity is 74%.

How much does it rain in Kennesaw in January?

In Kennesaw, Georgia, in January, during 12.7 rainfall days, 3.27" (83mm) of precipitation is typically accumulated.

How many days does it snow in January in Kennesaw?

In Kennesaw, in January, snow falls for 1.6 days, with typically accumulated 0.98" (25mm) of snow.

What is the snowiest month in Kennesaw?

January is the month with the most snowfall in Kennesaw, Georgia. Snow falls for 1.6 days and accumulates 0.98" (25mm) of snow.

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

The average length of the day in January in Kennesaw is 10.2h.

How long on average sun shines in January in Kennesaw?

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

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

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

What is the UV index reading in January in Kennesaw?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.
Average temperature in January - Kennesaw, 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 humidity in January - Kennesaw, GA
  • Average humidity in January: 74%

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

Average rainfall in January - Kennesaw, 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 - Kennesaw, 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 - Kennesaw, GA
  • Average snowfall in January: 0.98"

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

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

The month with the highest number of snowfall days is January (1.6 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 - Kennesaw, 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: 5.6h

Months with the most sunshine are June and July (Average sunshine: 10.4h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in January - Kennesaw, 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).