December weather forecast and climate
Owl, AZ

Weather in December

The first month of the winter, December, is still a comfortable month in Owl, Arizona, with average temperature varying between 49.6°F (9.8°C) and 64.8°F (18.2°C).

Temperature

December is the coldest month, with an average high-temperature of 64.8°F (18.2°C) and an average low-temperature of 49.6°F (9.8°C).

Humidity

With an average relative humidity of 40%, December is the most humid month.

Rainfall

In Owl, it is raining for 3.8 days, with typically 0.39" (10mm) of accumulated precipitation. Throughout the year, there are 39.5 rainfall days, and 4.06" (103mm) of precipitation is accumulated.

Daylight

With an average of 10h of daylight, December has the shortest days of the year in Owl, Arizona.

Sunshine

With an average of 7.1h of sunshine, December has the least sunshine of the year.

UV index

November and December, with an average maximum UV index of 4, are months with the lowest UV index in Owl. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. 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.
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FAQ

What is the coldest month in Owl?

December is the coldest month in Owl, with an average high-temperature of 64.8°F (18.2°C) and an average low-temperature of 49.6°F (9.8°C).

What is the temperature in December in Owl?

In December, in Owl, the average high-temperature is 64.8°F (18.2°C), and the average low-temperature is 49.6°F (9.8°C).

What is the most humid month in Owl?

December is the most humid month in Owl, with an average relative humidity of 40%.

What is the average humidity in December in Owl?

The average relative humidity in December in Owl is 40%.

How many days does it rain in December in Owl?

In Owl, Arizona, in December, it is raining for 3.8 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the month with the shortest days in Owl?

The month with the shortest days in Owl is December, with an average of 10h of daylight.

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

The average length of the day in December is 10h.

What is the month with the least sunshine in Owl?

December has the least sunshine of the year, with an average of 7.1h of sunshine.

How many hours of sunshine does Owl have in December?

In Owl, the average sunshine in December is 7.1h.

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

November and December, with an average maximum UV index of 4, are months with the lowest UV index in Owl.

What is the UV index intensity in December in Owl?

The average daily maximum UV index in December in Owl is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in December
Owl, AZ

Average temperature in December - Owl, AZ
  • Average high temperature in December: 64.8°F

The warmest month (with the highest average high temperature) is July (103.8°F).
The month with the lowest average high temperature is December (64.8°F).

  • Average low temperature in December: 49.6°F

The month with the highest average low temperature is August (86.2°F).
The coldest months (with the lowest average low temperature) are January and December (49.6°F).

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Average pressure in December
Owl, AZ

Average pressure in December - Owl, AZ
  • Average pressure in December: 30.03"

The month with the highest atmospheric pressure is January (30.06").
The month with the lowest atmospheric pressure is June (29.73").

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Average wind speed in December
Owl, AZ

Average wind speed in December - Owl, AZ
  • Average wind speed in December: 5.6mph

The windiest month (with the highest average wind speed) is July (8.6mph).
The calmest month (with the lowest average wind speed) is December (5.6mph).

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Average humidity in December
Owl, AZ

Average humidity in December - Owl, AZ
  • Average humidity in December: 40%

The month with the highest relative humidity is December (40%).
The month with the lowest relative humidity is June (21%).

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Average rainfall in December
Owl, AZ

Average rainfall in December - Owl, AZ
  • Average rainfall in December: 0.39"

The wettest month (with the highest rainfall) is July (0.75").
The driest month (with the least rainfall) is May (0.04").

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Average rainfall days in December
Owl, AZ

Average rainfall days in December - Owl, AZ
  • Average rainfall days in December: 3.8 days

The month with the highest number of rainy days is July (8.2 days).
The month with the least rainy days is May (1 days).

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

Average daylight in December / Average sunshine in December - Owl, AZ
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 7.1h

The month with the most sunshine is June (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 7.1h).

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Average sunshine days in December
Owl, AZ

Average sunshine days in December - Owl, AZ
  • Average sunshine days in December: 27.2 days

The month with the most sunshine days is May (29.7 days).
The month with the least sunshine days is July (19.3 days).

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Average UV index in December
Owl, AZ

Average UV index in December - Owl, AZ
  • Average UV index in December: 4

Months with the highest UV index are June, July and August (UV index 8).
Months with the lowest UV index are November and December (UV index 4).

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Average cloud cover in December
Owl, AZ

Average cloud cover in December - Owl, AZ
  • Average cloud cover in December: 18

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in December
Owl, AZ

Average visibility in December - Owl, 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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