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

January weather forecast and climate
Grovetown, GA

January, the same as December, is a cool winter month in Grovetown, Georgia, with average temperature ranging between min 37.4°F (3°C) and max 53.6°F (12°C).

Temperature

January is the coldest month, with an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.4°F (3°C).

Humidity

In Grovetown, the average relative humidity is 71%.

Rainfall

In Grovetown, in January, it is raining for 6.7 days, with typically 0.59" (15mm) of accumulated precipitation. In Grovetown, during the entire year, the rain falls for 109.4 days and collects up to 10.04" (255mm) of precipitation.

Snowfall

The only month with snowfall in Grovetown is January. The month with the most snowfall is January when snow falls for 0.5 days and typically aggregates up to 0.08" (2mm) of snow.

Daylight

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

Sunshine

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

UV index

Months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to the Sun's UV rays for average individuals.
Note: In January, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the coldest month in Grovetown?

With an average high-temperature of 53.6°F (12°C) and an average low-temperature of 37.4°F (3°C), January is the coldest month in Grovetown, Georgia.

What is the temperature in January in Grovetown?

In January, the average high-temperature is 53.6°F (12°C), and the average low-temperature is 37.4°F (3°C).

What is the average humidity in January in Grovetown?

The average relative humidity in January in Grovetown, Georgia, is 71%.

How many days does it rain in January in Grovetown?

In Grovetown, Georgia, in January, during 6.7 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When does it start to snow in Grovetown?

January is the first month it typically snows in Grovetown, Georgia. Throughout January, in the average 0.5 snowfall days, it receives 0.08" (2mm) of snow.

What is the snowiest month in Grovetown?

January is the month with the most snowfall in Grovetown. Snow falls for 0.5 days and accumulates 0.08" (2mm) of snow.

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

The average length of the day in January in Grovetown, Georgia, is 10.2h.

How many hours of sunshine does Grovetown have in January?

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

When is the lowest UV index in Grovetown?

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

What is the UV index intensity in January in Grovetown?

The average daily maximum UV index in January in Grovetown, Georgia, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV rays.
Average temperature in January - Grovetown, GA
  • Average high temperature in January: 53.6°F

The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (53.6°F).

  • Average low temperature in January: 37.4°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

Average humidity in January - Grovetown, GA
  • Average humidity in January: 71%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is July (69%).

Average rainfall in January - Grovetown, GA
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in January - Grovetown, GA
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is August (13.8 days).
The month with the least rainy days is October (5.5 days).

Average snowfall in January - Grovetown, 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 - Grovetown, GA
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in January: 5.6h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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

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