Hillcroft Heights
Georgia, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Hillcroft Heights, GA

The first month of the winter, December, is also a fresh month in Hillcroft Heights, Georgia, with average temperature fluctuating between 38.5°F (3.6°C) and 52.7°F (11.5°C).

Temperature

In Hillcroft Heights, the average high-temperature in December slightly decreases, from a moderate 59.7°F (15.4°C) in November, to a fresh 52.7°F (11.5°C). In Hillcroft Heights, Georgia, in December, the average low-temperature is 38.5°F (3.6°C).

Humidity

December is the most humid month in Hillcroft Heights, with an average relative humidity of 78%.

Rainfall

In Hillcroft Heights, it is raining for 13.2 days, with typically 4.13" (105mm) of accumulated precipitation. Throughout the year, in Hillcroft Heights, there are 180.6 rainfall days, and 42.4" (1077mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall in Hillcroft Heights is December when snow falls for 0.6 days and typically aggregates up to 1.54" (39mm) of snow.

Daylight

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

Sunshine

With an average of 5.2h of sunshine, December has the least sunshine of the year.

UV index

Months with the lowest UV index in Hillcroft Heights are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Hillcroft Heights?

In Hillcroft Heights, in December, the average high-temperature is 52.7°F (11.5°C), and the average low-temperature is 38.5°F (3.6°C).

What is the most humid month in Hillcroft Heights?

With an average relative humidity of 78%, December is the most humid month in Hillcroft Heights.

What is the average humidity in December in Hillcroft Heights?

In December, the average relative humidity in Hillcroft Heights is 78%.

How much does it rain in Hillcroft Heights in December?

In Hillcroft Heights, in December, during 13.2 rainfall days, 4.13" (105mm) of precipitation is typically accumulated.

How many days does it snow in December in Hillcroft Heights?

In December, it is snowing for 0.6 days. Throughout December, 1.54" (39mm) of snow is accumulated.

When does it snow the most in Hillcroft Heights?

The month with the most snowfall in Hillcroft Heights, Georgia, is December when snow falls for 0.6 days and typically aggregates up to 1.54" (39mm) of snow.

What is the month with the shortest days in Hillcroft Heights?

December has the shortest days of the year in Hillcroft Heights, Georgia, with an average of 9.9h of daylight.

How many hours of daylight does Hillcroft Heights have in December?

The average length of the day in December in Hillcroft Heights is 9.9h.

What is the month with the least sunshine in Hillcroft Heights?

With an average of 5.2h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Hillcroft Heights?

In December, the average sunshine in Hillcroft Heights, Georgia, is 5.2h.

What are the months with the lowest UV index in Hillcroft Heights?

Months with the lowest UV index in Hillcroft Heights, Georgia, are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Hillcroft Heights?

In December, the average daily maximum UV index in Hillcroft Heights is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Hillcroft Heights, GA
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in December: 38.5°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

Average humidity in December - Hillcroft Heights, GA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
Months with the lowest relative humidity are July and October (72%).

Average rainfall in December - Hillcroft Heights, GA
  • Average rainfall in December: 4.13"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in December - Hillcroft Heights, GA
  • Average rainfall days in December: 13.2 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (9.6 days).

Average snowfall in December - Hillcroft Heights, GA
  • Average snowfall in December: 1.54"

The month with the highest snowfall is December (1.54").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Hillcroft Heights, GA
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.7 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 - Hillcroft Heights, 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: 5.2h

The month with the most sunshine is July (Average sunshine: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.2h).

Average UV index in December - Hillcroft Heights, GA
  • Average UV index in December: 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).