December weather forecast and climate
Augusta, KY

December, the first month of the winter, in Augusta, is still a cold month, with average temperature varying between 41.9°F (5.5°C) and 31.1°F (-0.5°C).

Temperature

In Augusta, the average high-temperature decreases, from a cool 51.3°F (10.7°C) in November, to a cold 41.9°F (5.5°C). In December, the average low-temperature is 31.1°F (-0.5°C).

Humidity

In December, the average relative humidity in Augusta, Kentucky, is 81%.

Rainfall

In Augusta, it is raining for 11.5 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, in Augusta, there are 152.6 rainfall days, and 25.67" (652mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Augusta, in December, snow falls for 6.9 days, with typically accumulated 2.05" (52mm) of snow. Throughout the year, in Augusta, there are 30.6 snowfall days, and 9.84" (250mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Augusta, with an average of 9.5h of daylight.

Sunshine

The average sunshine in December is 4.1h.

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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 temperature in December in Augusta?

In December, the average high-temperature is 41.9°F (5.5°C), and the average low-temperature is 31.1°F (-0.5°C).

What is the average humidity in December in Augusta?

In December, the average relative humidity in Augusta is 81%.

How much does it rain in Augusta in December?

In December, in Augusta, the rain falls for 11.5 days. Throughout December, 2.28" (58mm) of precipitation is accumulated.

How many days does it snow in December in Augusta?

In Augusta, in December, snow falls for 6.9 days, with typically accumulated 2.05" (52mm) of snow.

What is the month with the shortest days in Augusta?

December has the shortest days of the year in Augusta, with an average of 9.5h of daylight.

What is the average length of the day in December in Augusta?

The average length of the day in December in Augusta, Kentucky, is 9.5h.

How long on average sun shines in December in Augusta?

The average sunshine in December in Augusta, Kentucky, is 4.1h.

When is the lowest UV index in Augusta?

January, February, November 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 Augusta?

In December, the average daily maximum UV index in Augusta, Kentucky, is 2. A UV Index of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Augusta, KY
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in December: 31.1°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

Average pressure in December - Augusta, KY
  • Average pressure in December: 30.13"

Months with the highest atmospheric pressure are January and November (30.15").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in December - Augusta, KY
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

Average humidity in December - Augusta, KY
  • Average humidity in December: 81%

The month with the highest relative humidity is February (82%).
Months with the lowest relative humidity are August, September, October and November (76%).

Average rainfall in December - Augusta, KY
  • Average rainfall in December: 2.28"

The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in December - Augusta, KY
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is May (17.2 days).
Months with the least rainy days are January and November (9 days).

Average snowfall in December - Augusta, KY
  • Average snowfall in December: 2.05"

The month with the highest snowfall is March (2.4").
Months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December - Augusta, KY
  • Average snowfall days in December: 6.9 days

The month with the highest number of snowfall days is January (8.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Augusta, KY
  • Average daylight in December: 9.5h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.5h).

  • Average sunshine in December: 4.1h

The month with the most sunshine is August (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 3.9h).

Average sunshine days in December - Augusta, KY
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in December - Augusta, KY
  • 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, February, November and December (UV index 2).

Average cloud cover in December - Augusta, KY
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December - Augusta, KY
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
Months with the lowest visibility are May and July (5mi).