December weather forecast and climate
Courtland, AZ

Weather in December

The first month of the winter, December, is still a mild month in Courtland, Arizona, with temperature in the range of an average high of 57.2°F (14°C) and an average low of 38.3°F (3.5°C).

Temperature

With an average high-temperature of 57.2°F (14°C) and an average low-temperature of 38.3°F (3.5°C), December is the coldest month.

Humidity

The most humid month in Courtland is December, with an average relative humidity of 49%.

Rainfall

In Courtland, in December, it is raining for 5.4 days, with typically 0.47" (12mm) of accumulated precipitation. In Courtland, during the entire year, the rain falls for 66.8 days and collects up to 8.31" (211mm) of precipitation.

Snowfall

January, February and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.39" (10mm) of snow. Throughout the year, there are 0.9 snowfall days, and 1.42" (36mm) of snow is accumulated.

Daylight

The month with the shortest days in Courtland is December, with an average of 10.1h of daylight.

Sunshine

December has the least sunshine of the year, with an average of 7h of sunshine.

UV index

Months with the lowest UV index in Courtland are January, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the coldest month in Courtland?

December is the coldest month, with an average high-temperature of 57.2°F (14°C) and an average low-temperature of 38.3°F (3.5°C).

What is the temperature in December in Courtland?

The average high-temperature, in December, in Courtland, is 57.2°F (14°C), while the average low-temperature is 38.3°F (3.5°C).

What is the most humid month in Courtland?

December is the most humid month, with an average relative humidity of 49%.

What is the average humidity in December in Courtland?

The average relative humidity in December in Courtland is 49%.

How much does it rain in Courtland in December?

In Courtland, during December, the rain falls for 5.4 days and regularly aggregates up to 0.47" (12mm) of precipitation.

When does it start snowing in Courtland?

December is the first month it typically snows in Courtland, Arizona. Throughout December, in the average 0.5 snowfall days, it receives 0.39" (10mm) of snow.

What is the month with the shortest days in Courtland?

December has the shortest days of the year, with an average of 10.1h of daylight.

How many hours of daylight does Courtland have in December?

In December, the average length of the day in Courtland is 10.1h.

What is the month with the least sunshine in Courtland?

December has the least sunshine of the year in Courtland, with an average of 7h of sunshine.

How many hours of sunshine does Courtland have in December?

The average sunshine in December in Courtland, Arizona, is 7h.

When is the lowest UV index in Courtland?

Months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the UV index intensity in December in Courtland?

The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in December
Courtland, AZ

Average temperature in December - Courtland, AZ
  • Average high temperature in December: 57.2°F

The warmest month (with the highest average high temperature) is June (92.5°F).
The month with the lowest average high temperature is December (57.2°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

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Average pressure in December
Courtland, AZ

Average pressure in December - Courtland, AZ
  • Average pressure in December: 30.06"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in December
Courtland, AZ

Average wind speed in December - Courtland, AZ
  • Average wind speed in December: 6.3mph

The windiest month (with the highest average wind speed) is April (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Courtland, AZ

Average humidity in December - Courtland, AZ
  • Average humidity in December: 49%

The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).

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Average rainfall in December
Courtland, AZ

Average rainfall in December - Courtland, AZ
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is July (2.01").
The driest month (with the least rainfall) is May (0.04").

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Average rainfall days in December
Courtland, AZ

Average rainfall days in December - Courtland, AZ
  • Average rainfall days in December: 5.4 days

The month with the highest number of rainy days is July (14.5 days).
The month with the least rainy days is May (1.6 days).

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Average snowfall in December
Courtland, AZ

Average snowfall in December - Courtland, AZ
  • Average snowfall in December: 0.39"

Months with the highest snowfall are January and February (0.51").
Months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Courtland, AZ

Average snowfall days in December - Courtland, AZ
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is December (0.5 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in December / Average sunshine in December - Courtland, AZ
  • Average daylight in December: 10.1h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in December: 7h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in December
Courtland, AZ

Average sunshine days in December - Courtland, AZ
  • Average sunshine days in December: 25.5 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (13.1 days).

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Average UV index in December
Courtland, AZ

Average UV index in December - Courtland, AZ
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in December
Courtland, AZ

Average cloud cover in December - Courtland, AZ
  • Average cloud cover in December: 20

The month with the most cloud cover is July (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 6).

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Average visibility in December
Courtland, AZ

Average visibility in December - Courtland, AZ
  • 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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