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

December weather forecast and climate
Lawrenceville, GA

The first month of the winter, December, is also a fresh month in Lawrenceville, Georgia, with average temperature ranging between min 39.2°F (4°C) and max 53.6°F (12°C).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 60.8°F (16°C) in November, to a cool 53.6°F (12°C). The average low-temperature, in Lawrenceville, is 39.2°F (4°C).

Humidity

December is the most humid month, with an average relative humidity of 77%.

Rainfall

In December, the rain falls for 12.7 days. Throughout December, 3.74" (95mm) of precipitation is accumulated. Throughout the year, there are 172.5 rainfall days, and 40.59" (1031mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Lawrenceville, during December, snow falls for 0.5 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, in Lawrenceville, there are 3.6 snowfall days, and 1.89" (48mm) of snow is accumulated.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year.

Sunshine

With an average of 5h of sunshine, December has the least sunshine of the year in Lawrenceville, Georgia.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always 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. 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 Lawrenceville?

In Lawrenceville, in December, the average high-temperature is 53.6°F (12°C), and the average low-temperature is 39.2°F (4°C).

What is the most humid month in Lawrenceville?

December is the most humid month in Lawrenceville, with an average relative humidity of 77%.

What is the average humidity in December in Lawrenceville?

In December, the average relative humidity in Lawrenceville is 77%.

How much does it rain in Lawrenceville in December?

In December, in Lawrenceville, Georgia, the rain falls for 12.7 days. Throughout December, 3.74" (95mm) of precipitation is accumulated.

How many days does it snow in December in Lawrenceville?

In Lawrenceville, Georgia, during December, snow falls for 0.5 days and regularly aggregates up to 0.2" (5mm) of snow.

What is the month with the shortest days in Lawrenceville?

The month with the shortest days in Lawrenceville, Georgia, is December, with an average of 9.9h of daylight.

How many hours of daylight does Lawrenceville have in December?

In Lawrenceville, the average length of the day in December is 9.9h.

What is the month with the least sunshine in Lawrenceville?

The month with the least sunshine in Lawrenceville is December, with an average of 5h of sunshine.

How long on average sun shines in December in Lawrenceville?

The average sunshine in December is 5h.

What are the months with the lowest UV index in Lawrenceville?

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

What is the UV index reading in December in Lawrenceville?

In December, the average daily maximum UV index in Lawrenceville, Georgia, is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Lawrenceville, GA
  • Average high temperature in December: 53.6°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in December: 39.2°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).

Average rainfall in December - Lawrenceville, GA
  • Average rainfall in December: 3.74"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is October (2.17").

Average rainfall days in December - Lawrenceville, GA
  • Average rainfall days in December: 12.7 days

The month with the highest number of rainy days is July (20 days).
Months with the least rainy days are October and November (9.7 days).

Average snowfall in December - Lawrenceville, GA
  • Average snowfall in December: 0.2"

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Lawrenceville, GA
  • Average snowfall days in December: 0.5 days

Months with the highest number of snowfall days are January and February (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Lawrenceville, GA
  • Average daylight in December: 9.9h

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 December: 5h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in December - Lawrenceville, GA
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January and December (UV index 2).