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

December weather forecast and climate
Jesup, GA

December, the first month of the winter, in Jesup, is still a comfortable month, with average temperature ranging between min 46.9°F (8.3°C) and max 63°F (17.2°C).

Temperature

In December, the average high-temperature slightly decreases, from an agreeable 68.4°F (20.2°C) in November, to an enjoyable 63°F (17.2°C). In December, in Jesup, the average low-temperature is 46.9°F (8.3°C).

Humidity

In December, the average relative humidity is 77%.

Rainfall

In Jesup, in December, during 11.4 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Jesup, during the entire year, the rain falls for 153.5 days and collects up to 24.49" (622mm) of precipitation.

Snowfall

February through December are months without snowfall in Jesup.

Daylight

With an average of 10.1h of daylight, December has the shortest days of the year.

Sunshine

The month with the least sunshine is December, with an average of 5.4h of sunshine.

UV index

In December, the average daily maximum UV index in Jesup is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 4 interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Jesup?

In Jesup, Georgia, in December, the average high-temperature is 63°F (17.2°C), and the average low-temperature is 46.9°F (8.3°C).

What is the average humidity in December in Jesup?

The average relative humidity in December is 77%.

How many days does it rain in December in Jesup?

In Jesup, in December, during 11.4 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

Does it snow in Jesup in December?

In Jesup, Georgia, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Jesup?

In Jesup, Georgia, snow does not fall in February through December.

What is the month with the shortest days in Jesup?

The month with the shortest days is December, with an average of 10.1h of daylight.

How many hours of daylight does Jesup have in December?

The average length of the day in December in Jesup is 10.1h.

What is the month with the least sunshine in Jesup?

December has the least sunshine of the year, with an average of 5.4h of sunshine.

How many hours of sunshine does Jesup have in December?

In Jesup, Georgia, the average sunshine in December is 5.4h.

What is the UV index reading in December in Jesup?

In December, the average daily maximum UV index in Jesup, Georgia, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.
Average temperature in December - Jesup, GA
  • Average high temperature in December: 63°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in December: 46.9°F

The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

Average humidity in December - Jesup, GA
  • Average humidity in December: 77%

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

Average rainfall in December - Jesup, GA
  • Average rainfall in December: 2.28"

The wettest months (with the highest rainfall) are June and August (2.72").
The driest month (with the least rainfall) is January (1.38").

Average rainfall days in December - Jesup, GA
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in December - Jesup, GA
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in December - Jesup, GA
  • Average snowfall days in December: 0.1 days

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

Average daylight in December / Average sunshine in December - Jesup, GA
  • Average daylight in December: 10.1h

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 December: 5.4h

The month with the most sunshine is July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.4h).

Average UV index in December - Jesup, GA
  • Average UV index in December: 4

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