December weather forecast
Clarksdale, IN

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Weather in December

The first month of the winter, December, is also a wintry month in Clarksdale, Indiana, with temperature in the range of an average high of 40.8°F (4.9°C) and an average low of 29.5°F (-1.4°C).

Temperature

December's arrival corresponds with a decrease in average high-temperatures, from November's cool 51.3°F (10.7°C) to a wintry 40.8°F (4.9°C). Clarksdale in December experiences a low-temperature average of 29.5°F (-1.4°C).

Humidity

The most humid month is December, with an average relative humidity of 82%.

Rainfall

In Clarksdale, Indiana, in December, it is raining for 9.6 days, with typically 2.17" (55mm) of accumulated precipitation. In Clarksdale, Indiana, during the entire year, the rain falls for 151.7 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In December, in Clarksdale, it is snowing for 5.6 days. Throughout December, 1.73" (44mm) of snow is accumulated. In Clarksdale, during the entire year, snow falls for 25.4 days and aggregates up to 8.78" (223mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:45 am and sunset at 5:22 pm. On the last day of December, in Clarksdale, sunrise is at 8:03 am and sunset at 5:31 pm EST.

Sunshine

In December, the average sunshine is 4.3h.

UV index

The months with the lowest UV index in Clarksdale are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 2 during December translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
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Frequently asked questions

How cold is it in Clarksdale in December?

December temperatures in Clarksdale, Indiana, vary between a high-temperature of 40.8°F (4.9°C) and a low-temperature of 29.5°F (-1.4°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 91.4°F (33°C).

What is the most humid month in Clarksdale?

December is the most humid month, with an average relative humidity of 82%.

What is the average humidity in December in Clarksdale?

In Clarksdale, the average relative humidity in December is 82%.

How many days does it rain in December in Clarksdale?

In Clarksdale, Indiana, in December, it is raining for 9.6 days, with typically 2.17" (55mm) of accumulated precipitation.

How many days does it snow in December in Clarksdale?

In December, in Clarksdale, Indiana, it is snowing for 5.6 days. Throughout December, 1.73" (44mm) of snow is accumulated.

What is the month with the shortest days in Clarksdale?

The month with the shortest days in Clarksdale is December, with an average of 9h and 30min of daylight.

How many hours of daylight does Clarksdale have in December?

In December, the average day length in Clarksdale, Indiana, is 9h and 28min.

When are sunrise and sunset in December in Clarksdale?

In December, on the first day of the month, sunrise is at 7:45 am and sunset at 5:22 pm. On the last day of the month, in Clarksdale, Indiana, sunrise is at 8:03 am and sunset at 5:31 pm EST.

How many hours of sunshine does Clarksdale have in December?

In December, the average sunshine duration in Clarksdale, Indiana, is 4.3h.

When is the lowest UV index in Clarksdale?

The months with the lowest UV index in Clarksdale are January, February, October through December, with an average maximum UV index of 2.

How high is the UV index in December in Clarksdale?

The average daily maximum UV index in December in Clarksdale is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Clarksdale, IN

Average temperature in December - Clarksdale, IN
  • Average high temperature in December: 40.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in December: 29.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in December
Clarksdale, IN

Average pressure in December - Clarksdale, IN
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Clarksdale, IN

Average wind speed in December - Clarksdale, IN
  • Average wind speed in December: 7.8mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in December
Clarksdale, IN

Average humidity in December - Clarksdale, IN
  • Average humidity in December: 82%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Clarksdale, IN

Average rainfall in December - Clarksdale, IN
  • Average rainfall in December: 2.17"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in December
Clarksdale, IN

Average rainfall days in December - Clarksdale, IN
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is May (19.6 days).
The months with the least rainy days are January and February (8 days).

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Average snowfall in December
Clarksdale, IN

Average snowfall in December - Clarksdale, IN
  • Average snowfall in December: 1.73"

The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Clarksdale, IN

Average snowfall days in December - Clarksdale, IN
  • Average snowfall days in December: 5.6 days

The month with the highest number of snowfall days is January (6.8 days).
The 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
Clarksdale, IN

Average daylight in December / Average sunshine in December - Clarksdale, IN
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in December
Clarksdale, IN

Average sunshine days in December - Clarksdale, IN
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (8.6 days).

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Average UV index in December
Clarksdale, IN

Average UV index in December - Clarksdale, IN
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in December
Clarksdale, IN

Average cloud cover in December - Clarksdale, IN
  • Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Clarksdale, IN

Average visibility in December - Clarksdale, IN
  • Average visibility in December: 6mi

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

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Clarksdale, Indiana, USA

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