December weather forecast and climate
Evansville, IN

Weather in December

December, the first month of the winter, in Evansville, is still a chilly month, with average temperature varying between 43.7°F (6.5°C) and 32.9°F (0.5°C).

Temperature

In December, the average high-temperature drops, from a cool 53.4°F (11.9°C) in November, to a frosty 43.7°F (6.5°C). In Evansville, in December, the average low-temperature is 32.9°F (0.5°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Evansville, during December, the rain falls for 10.6 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, there are 151.3 rainfall days, and 27.64" (702mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Evansville, Indiana. In Evansville, in December, during 4.1 snowfall days, 0.63" (16mm) of snow is typically accumulated. Throughout the year, there are 19.2 snowfall days, and 4.21" (107mm) of snow is accumulated.

Daylight

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

Sunshine

In December, the average sunshine is 4.4h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Evansville, Indiana. A UV Index estimate of 2, and below, represents a low health risk from the exposure to the Sun's UV rays for average individuals.
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 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in December in Evansville?

In Evansville, Indiana, the average relative humidity in December is 78%.

How much does it rain in Evansville in December?

In Evansville, Indiana, in December, during 10.6 rainfall days, 2.09" (53mm) of precipitation is typically accumulated.

How much does it snow in Evansville in December?

In Evansville, Indiana, in December, snow falls for 4.1 days, with typically accumulated 0.63" (16mm) of snow.

What is the month with the shortest days in Evansville?

December has the shortest days of the year in Evansville, with an average of 9.6h of daylight.

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

The average length of the day in December is 9.6h.

How long on average sun shines in December in Evansville?

In December, the average sunshine in Evansville, Indiana, is 4.4h.

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

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

What is the UV index intensity in December in Evansville?

In December, the average daily maximum UV index in Evansville, Indiana, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Evansville, IN

Average temperature in December - Evansville, IN
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 32.9°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

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Average pressure in December
Evansville, IN

Average pressure in December - Evansville, IN
  • 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").

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Average wind speed in December
Evansville, IN

Average wind speed in December - Evansville, IN
  • Average wind speed in December: 9.1mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

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Average humidity in December
Evansville, IN

Average humidity in December - Evansville, IN
  • Average humidity in December: 78%

Months with the highest relative humidity are May and July (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in December
Evansville, IN

Average rainfall in December - Evansville, IN
  • Average rainfall in December: 2.09"

The wettest month (with the highest rainfall) is April (3.58").
The driest month (with the least rainfall) is September (1.26").

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Average rainfall days in December
Evansville, IN

Average rainfall days in December - Evansville, IN
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in December
Evansville, IN

Average snowfall in December - Evansville, IN
  • Average snowfall in December: 0.63"

The month with the highest snowfall is January (1.42").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Evansville, IN

Average snowfall days in December - Evansville, IN
  • Average snowfall days in December: 4.1 days

The month with the highest number of snowfall days is January (5.7 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Evansville, IN

Average daylight in December / Average sunshine in December - Evansville, IN
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 4.4h

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

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Average sunshine days in December
Evansville, IN

Average sunshine days in December - Evansville, IN
  • Average sunshine days in December: 15.8 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index in December
Evansville, IN

Average UV index in December - Evansville, IN
  • 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).

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Average cloud cover in December
Evansville, IN

Average cloud cover in December - Evansville, IN
  • Average cloud cover in December: 52

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

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Average visibility in December
Evansville, IN

Average visibility in December - Evansville, IN
  • 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).

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