December weather forecast
Clarkdale, AZ

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Weather in December

The closing month of the year, December, brings with it the full arrival of winter season in Clarkdale, Arizona, USA. At this time, the city witnesses the highest snowfall for the year, which measures to an average of 4.02" (102mm). The decrease in temperatures, relative increase in humidity and the preponderance of snowfall leave the city accentuated with a unique winter appeal. The tinge of the festive season combined with the beautiful scenery of the snow adorned city makes December one of the most appealing months to visit Clarkdale.

Temperature

The coldest period in Clarkdale tends to be December, when average temperatures fluctuate between a high of 50.7°F (10.4°C) and a low of 31.8°F (-0.1°C).

Humidity

The most humid month is December, with an average relative humidity of 57%.

Rainfall

In Clarkdale, in December, during 6.7 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 79 rainfall days, and 11.42" (290mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Clarkdale are January through April, September, November and December. December is the month with the most snowfall. Snow falls for 3.5 days and accumulates 4.02" (102mm) of snow.

Daylight

The month with the shortest days in Clarkdale, Arizona, is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:17 am and sunset at 5:17 pm. On the last day of December, in Clarkdale, Arizona, sunrise is at 7:35 am and sunset at 5:27 pm MST.

Sunshine

The months with the least sunshine are January and December, with an average of 6.9h of sunshine.

UV index

December is the month with the lowest UV index in Clarkdale, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.

Frequently asked questions

What month is the coldest in Clarkdale?

December tends to be the coldest month, with temperatures averaging a daily high of 50.7°F (10.4°C) and a low of 31.8°F (-0.1°C).

What are December temperatures in Clarkdale?

In Clarkdale, in December, the average high-temperature is 50.7°F (10.4°C), and the average low-temperature is 31.8°F (-0.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in September is estimated at 80.6°F (27°C).

What is the most humid month in Clarkdale?

December is the most humid month in Clarkdale, with an average relative humidity of 57%.

What is the average humidity in December in Clarkdale?

In December, the average relative humidity in Clarkdale is 57%.

How many days does it rain in December in Clarkdale?

In December, in Clarkdale, the rain falls for 6.7 days. Throughout December, 1.22" (31mm) of precipitation is accumulated.

What is the snowiest month in Clarkdale?

The month with the most snowfall in Clarkdale is December, when snow falls for 3.5 days and typically aggregates up to 4.02" (102mm) of snow.

How much does it snow in Clarkdale in December?

In Clarkdale, Arizona, during December, snow falls for 3.5 days and regularly aggregates up to 4.02" (102mm) of snow.

What is the month with the shortest days in Clarkdale?

The month with the shortest days in Clarkdale, Arizona, is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Clarkdale have in December?

In December, the average day length in Clarkdale is 9h and 52min.

When are sunrise and sunset in December in Clarkdale?

On the first day of December in Clarkdale, sunrise is at 7:17 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:27 pm MST.

What are the months with the least sunshine in Clarkdale?

The months with the least sunshine in Clarkdale are January and December, with an average of 6.9h of sunshine.

How long on average sun shines in December in Clarkdale?

The average sunshine duration in December in Clarkdale is 6.9h.

When is the lowest UV index in Clarkdale?

The month with the lowest UV index in Clarkdale, Arizona, is December, with an average maximum UV index of 2.

What is the UV index reading in December in Clarkdale?

In Clarkdale, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Clarkdale, AZ

Average temperature in December - Clarkdale, AZ
  • Average high temperature in December: 50.7°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is December (50.7°F).

  • Average low temperature in December: 31.8°F

The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is December (31.8°F).

Average pressure in December
Clarkdale, AZ

Average pressure in December - Clarkdale, AZ
  • Average pressure in December: 30.09"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in December
Clarkdale, AZ

Average wind speed in December - Clarkdale, AZ
  • Average wind speed in December: 5.4mph

The windiest months (with the highest average wind speed) are April and May (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in December
Clarkdale, AZ

Average humidity in December - Clarkdale, AZ
  • Average humidity in December: 57%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is June (23%).

Average rainfall in December
Clarkdale, AZ

Average rainfall in December - Clarkdale, AZ
  • Average rainfall in December: 1.22"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in December
Clarkdale, AZ

Average rainfall days in December - Clarkdale, AZ
  • Average rainfall days in December: 6.7 days

The month with the highest number of rainy days is July (14.2 days).
The month with the least rainy days is June (1.5 days).

Average snowfall in December
Clarkdale, AZ

Average snowfall in December - Clarkdale, AZ
  • Average snowfall in December: 4.02"

The month with the highest snowfall is December (4.02").
The months with the least snowfall are May, June, July, August and October (0").

Average snowfall days in December
Clarkdale, AZ

Average snowfall days in December - Clarkdale, AZ
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August and October (0 days).

Average daylight in December /
Average sunshine in December
Clarkdale, AZ

Average daylight in December / Average sunshine in December - Clarkdale, AZ
  • Average daylight in December: 9h and 5min

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

  • Average sunshine in December: 6h and 5min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 54min).

Average sunshine days in December
Clarkdale, AZ

Average sunshine days in December - Clarkdale, AZ
  • Average sunshine days in December: 22.3 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is August (11.5 days).

Average UV index in December
Clarkdale, AZ

Average UV index in December - Clarkdale, AZ
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Clarkdale, AZ

Average cloud cover in December - Clarkdale, AZ
  • Average cloud cover in December: 22

The month with the most cloud cover is December (Cloud cover 22).
The month with the least cloud cover is June (Cloud cover 6).

Average visibility in December
Clarkdale, AZ

Average visibility in December - Clarkdale, AZ
  • Average visibility in December: 6mi

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

Clarkdale, Arizona, USA

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