December weather forecast and climate
Picacho, AZ

Weather in December

December, the first month of the winter, in Picacho, is still a comfortable month, with average temperature fluctuating between 63.1°F (17.3°C) and 46.9°F (8.3°C).

Temperature

December is the coldest month, with an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 46.9°F (8.3°C).

Humidity

December is the most humid month, with an average relative humidity of 45%.

Rainfall

In Picacho, during December, the rain falls for 6.1 days and regularly aggregates up to 0.83" (21mm) of precipitation. In Picacho, Arizona, during the entire year, the rain falls for 55.1 days and collects up to 6.93" (176mm) of precipitation.

Daylight

December has the shortest days of the year in Picacho, with an average of 10h of daylight.

Sunshine

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

UV index

December is the month with the lowest UV index in Picacho, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in December transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Picacho?

With an average high-temperature of 63.1°F (17.3°C) and an average low-temperature of 46.9°F (8.3°C), December is the coldest month in Picacho, Arizona.

What is the temperature in December in Picacho?

In Picacho, Arizona, in December, the average high-temperature is 63.1°F (17.3°C), and the average low-temperature is 46.9°F (8.3°C).

What is the most humid month in Picacho?

The most humid month is December, with an average relative humidity of 45%.

What is the average humidity in December in Picacho?

The average relative humidity in December in Picacho, Arizona, is 45%.

How many days does it rain in December in Picacho?

In December, in Picacho, the rain falls for 6.1 days. Throughout December, 0.83" (21mm) of precipitation is accumulated.

What is the month with the shortest days in Picacho?

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

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

In Picacho, the average length of the day in December is 10h.

What is the month with the least sunshine in Picacho?

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

How many hours of sunshine does Picacho have in December?

In Picacho, the average sunshine in December is 6.9h.

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

The month with the lowest UV index is December, with an average maximum UV index of 3.

How high is the UV index in December in Picacho?

In Picacho, Arizona, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in December
Picacho, AZ

Average temperature in December - Picacho, AZ
  • Average high temperature in December: 63.1°F

The warmest month (with the highest average high temperature) is June (101.7°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in December: 46.9°F

Months with the highest average low temperature are July and August (82.8°F).
The coldest month (with the lowest average low temperature) is January (46.2°F).

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Average pressure in December
Picacho, AZ

Average pressure in December - Picacho, AZ
  • Average pressure in December: 30.05"

The month with the highest atmospheric pressure is January (30.08").
The month with the lowest atmospheric pressure is June (29.81").

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Average wind speed in December
Picacho, AZ

Average wind speed in December - Picacho, AZ
  • Average wind speed in December: 5.1mph

The windiest month (with the highest average wind speed) is May (7.4mph).
The calmest month (with the lowest average wind speed) is December (5.1mph).

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Average humidity in December
Picacho, AZ

Average humidity in December - Picacho, AZ
  • Average humidity in December: 45%

The month with the highest relative humidity is December (45%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in December
Picacho, AZ

Average rainfall in December - Picacho, AZ
  • Average rainfall in December: 0.83"

The wettest months (with the highest rainfall) are July and August (0.87").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in December
Picacho, AZ

Average rainfall days in December - Picacho, AZ
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is July (9.8 days).
The month with the least rainy days is May (1.7 days).

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

Average daylight in December / Average sunshine in December - Picacho, 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: 6.9h

Months with the most sunshine are June and August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days in December
Picacho, AZ

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

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (17.4 days).

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Average UV index in December
Picacho, AZ

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

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Picacho, AZ

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

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in December
Picacho, AZ

Average visibility in December - Picacho, 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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