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

January weather forecast and climate
Hartsfield, GA

January, like December, is a moderate winter month in Hartsfield, Georgia, with average temperature ranging between min 41.9°F (5.5°C) and max 58.6°F (14.8°C).

Temperature

January is the coldest month, with an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 41.9°F (5.5°C).

Humidity

In January, the average relative humidity is 72%.

Rainfall

In Hartsfield, during 8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Hartsfield, during the entire year, the rain falls for 145.6 days and collects up to 15.94" (405mm) of precipitation.

Snowfall

January is the only month when snow falls. January is the month with the most snowfall in Hartsfield. Snow falls for 0.2 days and accumulates 0.08" (2mm) of snow.

Daylight

In January, the average length of the day is 10.4h.

Sunshine

In January, the average sunshine is 6.4h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Hartsfield?

With an average high-temperature of 58.6°F (14.8°C) and an average low-temperature of 41.9°F (5.5°C), January is the coldest month.

What is the temperature in January in Hartsfield?

The average high-temperature, in January, is 58.6°F (14.8°C), while the average low-temperature is 41.9°F (5.5°C).

What is the average humidity in January in Hartsfield?

In January, the average relative humidity in Hartsfield, Georgia, is 72%.

How much does it rain in Hartsfield in January?

In Hartsfield, in January, during 8 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When does it start to snow in Hartsfield?

January is the first month it typically snows. Throughout January, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow.

When does it snow the most in Hartsfield?

The month with the most snowfall is January when snow falls for 0.2 days and typically aggregates up to 0.08" (2mm) of snow.

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

In Hartsfield, Georgia, the average length of the day in January is 10.4h.

How many hours of sunshine does Hartsfield have in January?

The average sunshine in January in Hartsfield, Georgia, is 6.4h.

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

Months with the lowest UV index in Hartsfield are January and December, with an average maximum UV index of 3.

What is the UV index intensity in January in Hartsfield?

The average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in January - Hartsfield, GA
  • Average high temperature in January: 58.6°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in January: 41.9°F

The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).

Average humidity in January - Hartsfield, GA
  • Average humidity in January: 72%

The month with the highest relative humidity is August (78%).
Months with the lowest relative humidity are May and November (71%).

Average rainfall in January - Hartsfield, GA
  • Average rainfall in January: 0.87"

The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is November (0.59").

Average rainfall days in January - Hartsfield, GA
  • Average rainfall days in January: 8 days

The month with the highest number of rainy days is August (22 days).
The month with the least rainy days is November (5.9 days).

Average snowfall in January - Hartsfield, GA
  • Average snowfall in January: 0.08"

The month with the highest snowfall is January (0.08").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in January - Hartsfield, GA
  • Average snowfall days in January: 0.2 days

The month with the highest number of snowfall days is January (0.2 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in January / Average sunshine in January - Hartsfield, GA
  • Average daylight in January: 10.4h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in January: 6.4h

Months with the most sunshine are June and July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.6h).

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

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).