December weather forecast
Cochise, AZ

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Weather in December

December, the first month of the winter in Cochise, is still a cool month, with an average temperature varying between 55.2°F (12.9°C) and 36.5°F (2.5°C).

Temperature

In Cochise, Arizona, December is the month with the lowest recorded average temperatures, measuring a high of 55.2°F (12.9°C) and a low of 36.5°F (2.5°C).

Humidity

The most humid month in Cochise is December, with an average relative humidity of 52%.

Rainfall

In December, in Cochise, the rain falls for 6.7 days. Throughout December, 0.67" (17mm) of precipitation is accumulated. In Cochise, during the entire year, the rain falls for 92.5 days and collects up to 12.36" (314mm) of precipitation.

Snowfall

January through March and December are months with snowfall in Cochise. December is the first month it typically snows in Cochise. Throughout December, in the average 1.3 snowfall days, it receives 0.71" (18mm) of snow. Throughout the year, there are 2.9 snowfall days, and 2.4" (61mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 10h and 6min of daylight.
On the first day of the month, sunrise is at 7:03 am and sunset at 5:14 pm. On the last day of December, sunrise is at 7:20 am and sunset at 5:25 pm MST.

Sunshine

The month with the least sunshine is December, with an average of 6.9h of sunshine.

UV index

The months with the lowest UV index in Cochise are January, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Be vigilant - Suggestions to stave off sun damage are provided. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the coldest month in Cochise?

The coldest period in Cochise tends to be December, when average temperatures fluctuate between a high of 55.2°F (12.9°C) and a low of 36.5°F (2.5°C).

What is the temperature in December in Cochise?

The high-temperature, in December, in Cochise, records 55.2°F (12.9°C), while the low-temperature is 36.5°F (2.5°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, is evaluated at 84.2°F (29°C).

What is the most humid month in Cochise?

With an average relative humidity of 52%, December is the most humid month in Cochise.

What is the average humidity in December in Cochise?

In Cochise, the average relative humidity in December is 52%.

How many days does it rain in December in Cochise?

In Cochise, in December, during 6.7 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

When does it start to snow in Cochise?

December is the first month it typically snows in Cochise. Throughout December, in the average 1.3 snowfall days, it receives 0.71" (18mm) of snow.

What is the month with the shortest days in Cochise?

December has the shortest days of the year in Cochise, with an average of 10h and 6min of daylight.

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

The average day length in December is 10h and 5min.

When is the sunrise / sunset in December in Cochise?

On the first day of December in Cochise, sunrise is at 7:03 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:25 pm MST.

What is the month with the least sunshine in Cochise?

December has the least sunshine of the year in Cochise, with an average of 6.9h of sunshine.

How many hours of sunshine does Cochise have in December?

In Cochise, the average sunshine duration in December is 6.9h.

What is the month with the lowest UV index in Cochise?

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

How high is the UV index in December in Cochise?

In December, the average daily maximum UV index in Cochise is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to Sun's UV rays.
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
Cochise, AZ

Average temperature in December - Cochise, AZ
  • Average high temperature in December: 55.2°F

The warmest month (with the highest average high temperature) is June (92.1°F).
The month with the lowest average high temperature is December (55.2°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in December
Cochise, AZ

Average pressure in December - Cochise, AZ
  • Average pressure in December: 30.06"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Cochise, AZ

Average wind speed in December - Cochise, AZ
  • Average wind speed in December: 6mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in December
Cochise, AZ

Average humidity in December - Cochise, AZ
  • Average humidity in December: 52%

The month with the highest relative humidity is December (52%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in December
Cochise, AZ

Average rainfall in December - Cochise, AZ
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is August (3.07").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in December
Cochise, AZ

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

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is May (2.6 days).

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Average snowfall in December
Cochise, AZ

Average snowfall in December - Cochise, AZ
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Cochise, AZ

Average snowfall days in December - Cochise, AZ
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Cochise, AZ
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in December
Cochise, AZ

Average sunshine days in December - Cochise, AZ
  • Average sunshine days in December: 23.2 days

The month with the most sunshine days is May (27.4 days).
The month with the least sunshine days is July (6.6 days).

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Average UV index in December
Cochise, AZ

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

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

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Average cloud cover in December
Cochise, AZ

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

The months with the most cloud cover are July and December (Cloud cover 20).
The month with the least cloud cover is May (Cloud cover 8).

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Average visibility in December
Cochise, AZ

Average visibility in December - Cochise, 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).

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Cochise, Arizona, USA

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