December weather forecast and climate
Calhoun, KY

December, the first month of the winter, in Calhoun, is also a frosty month, with average temperature varying between 45.7°F (7.6°C) and 33.8°F (1°C).

Temperature

In Calhoun, the average high-temperature decreases, from a fresh 54.9°F (12.7°C) in November, to a frosty 45.7°F (7.6°C). In December, in Calhoun, the average low-temperature is 33.8°F (1°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In December, the rain falls for 7.4 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. In Calhoun, during the entire year, the rain falls for 114.1 days and collects up to 10.63" (270mm) of precipitation.

Snowfall

Months with snowfall are January through April, November and December. In Calhoun, snow falls for 2.1 days, with typically accumulated 0.08" (2mm) of snow. Throughout the year, in Calhoun, there are 12.5 snowfall days, and 1.34" (34mm) of snow is accumulated.

Daylight

The month with the shortest days in Calhoun is December, with an average of 9.6h of daylight.

Sunshine

In December, the average sunshine is 4.6h.

UV index

Months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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 Calhoun?

In December, in Calhoun, the average high-temperature is 45.7°F (7.6°C), and the average low-temperature is 33.8°F (1°C).

What is the average humidity in December in Calhoun?

The average relative humidity in December in Calhoun is 78%.

How much does it rain in Calhoun in December?

In December, in Calhoun, Kentucky, the rain falls for 7.4 days. Throughout December, 0.79" (20mm) of precipitation is accumulated.

How much does it snow in Calhoun in December?

In December, it is snowing for 2.1 days. Throughout December, 0.08" (2mm) of snow is accumulated.

What is the month with the shortest days in Calhoun?

With an average of 9.6h of daylight, December has the shortest days of the year in Calhoun, Kentucky.

How many hours of daylight does Calhoun have in December?

In December, the average length of the day in Calhoun is 9.6h.

How long on average sun shines in December in Calhoun?

The average sunshine in December in Calhoun, Kentucky, is 4.6h.

When is the lowest UV index in Calhoun?

January, February 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 Calhoun?

In Calhoun, Kentucky, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from the exposure to the Sun's UV rays.
Average temperature in December - Calhoun, KY
  • Average high temperature in December: 45.7°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in December: 33.8°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in December - Calhoun, KY
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.95").

Average wind speed in December - Calhoun, KY
  • Average wind speed in December: 8.6mph

The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in December - Calhoun, KY
  • Average humidity in December: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December - Calhoun, KY
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is February (1.18").
The driest month (with the least rainfall) is September (0.35").

Average rainfall days in December - Calhoun, KY
  • Average rainfall days in December: 7.4 days

The month with the highest number of rainy days is July (13.1 days).
The month with the least rainy days is November (6.9 days).

Average snowfall in December - Calhoun, KY
  • Average snowfall in December: 0.08"

The month with the highest snowfall is February (0.63").
Months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December - Calhoun, KY
  • Average snowfall days in December: 2.1 days

The month with the highest number of snowfall days is January (3.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Calhoun, KY
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 4.6h

Months with the most sunshine are June, July and August (Average sunshine: 10.4h).
The month with the least sunshine is January (Average sunshine: 4.3h).

Average sunshine days in December - Calhoun, KY
  • Average sunshine days in December: 20.6 days

The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (14.8 days).

Average UV index in December - Calhoun, 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 and December (UV index 2).

Average cloud cover in December - Calhoun, KY
  • Average cloud cover in December: 51

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

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

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