December weather forecast
Pomerene, AZ

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Weather in December

December, the first month of the winter in Pomerene, is still a refreshing month, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 57.7°F (14.3°C).

Temperature

December, with its average high-temperature of 57.7°F (14.3°C) and an average low-temperature of 38.5°F (3.6°C), holds the record as the coldest month.

Humidity

With an average relative humidity of 48%, December is the most humid month in Pomerene.

Rainfall

In December, the rain falls for 5.9 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. Throughout the year, there are 76.9 rainfall days, and 10.28" (261mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.51" (13mm) of snow. In Pomerene, during the entire year, snow falls for 1.4 days and aggregates up to 1.69" (43mm) of snow.

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 7:04 am and sunset at 5:16 pm. On the last day of December, sunrise is at 7:21 am and sunset at 5:27 pm MST.

Sunshine

With an average of 6.9h of sunshine, December has the least sunshine of the year in Pomerene.

UV index

January, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Pomerene. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A typical high UV index of 3 in December suggests the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What are the coldest months in Pomerene?

December is the coldest month of the year in Pomerene, Arizona, registering average temperatures as high as 57.7°F (14.3°C) and as low as 38.5°F (3.6°C).

What are December temperatures in Pomerene?

The high-temperature, in December, in Pomerene, records 57.7°F (14.3°C), while the low-temperature is 38.5°F (3.6°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is computed to be 86°F (30°C).

What is the most humid month in Pomerene?

December is the most humid month in Pomerene, Arizona, with an average relative humidity of 48%.

What is the average humidity in December in Pomerene?

In December, the average relative humidity in Pomerene is 48%.

How many days does it rain in December in Pomerene?

In Pomerene, during December, the rain falls for 5.9 days and regularly aggregates up to 0.63" (16mm) of precipitation.

When does it start to snow in Pomerene?

December is the first month it typically snows in Pomerene, Arizona. Throughout December, in the average 0.4 snowfall days, it receives 0.51" (13mm) of snow.

What is the month with the shortest days in Pomerene?

With an average of 10h and 6min of daylight, December has the shortest days of the year in Pomerene, Arizona.

How many hours of daylight does Pomerene have in December?

In December, the average day length in Pomerene, Arizona, is 10h and 6min.

When are sunrise and sunset in December in Pomerene?

On the first day of December in Pomerene, Arizona, sunrise is at 7:04 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:27 pm MST.

What is the month with the least sunshine in Pomerene?

With an average of 6.9h of sunshine, December has the least sunshine of the year in Pomerene, Arizona.

How long on average sun shines in December in Pomerene?

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

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

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

What is the UV index intensity in December in Pomerene?

In December, the average daily maximum UV index in Pomerene is 3. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Pomerene, AZ

Average temperature in December - Pomerene, AZ
  • Average high temperature in December: 57.7°F

The warmest month (with the highest average high temperature) is June (92.8°F).
The month with the lowest average high temperature is December (57.7°F).

  • Average low temperature in December: 38.5°F

The month with the highest average low temperature is July (71.8°F).
The coldest months (with the lowest average low temperature) are January and December (38.5°F).

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Average pressure in December
Pomerene, AZ

Average pressure in December - Pomerene, AZ
  • Average pressure in December: 30.05"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in December
Pomerene, AZ

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

The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in December
Pomerene, AZ

Average humidity in December - Pomerene, AZ
  • Average humidity in December: 48%

The month with the highest relative humidity is December (48%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in December
Pomerene, AZ

Average rainfall in December - Pomerene, AZ
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is August (2.48").
The driest months (with the least rainfall) are April and May (0.12").

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Average rainfall days in December
Pomerene, AZ

Average rainfall days in December - Pomerene, AZ
  • Average rainfall days in December: 5.9 days

The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is May (2.1 days).

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Average snowfall in December
Pomerene, AZ

Average snowfall in December - Pomerene, AZ
  • Average snowfall in December: 0.51"

The month with the highest snowfall is February (0.79").
The 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
Pomerene, AZ

Average snowfall days in December - Pomerene, AZ
  • Average snowfall days in December: 0.4 days

The months with the highest number of snowfall days are January and February (0.5 days).
The 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
Pomerene, AZ

Average daylight in December / Average sunshine in December - Pomerene, 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 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in December
Pomerene, AZ

Average sunshine days in December - Pomerene, AZ
  • Average sunshine days in December: 24.4 days

The month with the most sunshine days is May (28.4 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in December
Pomerene, AZ

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

The months with the highest UV index are May, 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
Pomerene, AZ

Average cloud cover in December - Pomerene, 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 7).

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Average visibility in December
Pomerene, AZ

Average visibility in December - Pomerene, 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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Pomerene, Arizona, USA

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