December weather forecast
Chilean Mill, AZ

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Weather in December

The first month of the winter, December, is still a mild month in Chilean Mill, Arizona, with an average temperature fluctuating between 58.8°F (14.9°C) and 43.3°F (6.3°C).

Temperature

Chilean Mill notes the coldest temperatures in December, with a high average of 58.8°F (14.9°C) and a low of 43.3°F (6.3°C).

Humidity

With an average relative humidity of 45%, December is the most humid month in Chilean Mill.

Rainfall

In Chilean Mill, during December, the rain falls for 6 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Chilean Mill, during the entire year, the rain falls for 60.7 days and collects up to 9.13" (232mm) of precipitation.

Snowfall

The only month with snowfall is December. The month with the most snowfall days in Chilean Mill is December, when snow falls for 0.1 days.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Chilean Mill.
On the first day of December in Chilean Mill, sunrise is at 7:17 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:30 pm MST.

Sunshine

December has the least sunshine of the year, with an average of 6.8h of sunshine.

UV index

December is the month with the lowest UV index in Chilean Mill, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 3 in December translates into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the coldest month in Chilean Mill?

December, having an average high-temperature of 58.8°F (14.9°C) and an average low-temperature of 43.3°F (6.3°C), is the coldest month in Chilean Mill.

What is the temperature in December in Chilean Mill?

The average high-temperature, in December, in Chilean Mill, is 58.8°F (14.9°C), while the average low-temperature is 43.3°F (6.3°C).

What is the most humid month in Chilean Mill?

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

What is the average humidity in December in Chilean Mill?

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

How much does it rain in Chilean Mill in December?

In Chilean Mill, in December, during 6 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

What is the snowiest month in Chilean Mill?

The month with the most snowfall days in Chilean Mill, Arizona, is December, when snow falls for 0.1 days.

When does it start snowing in Chilean Mill?

December is the first month it typically snows in Chilean Mill, Arizona. Throughout December, there are 0.1 snowfall days.

What is the month with the shortest days in Chilean Mill?

December has the shortest days of the year in Chilean Mill, with an average of 9h and 54min of daylight.

What is the average length of the day in December in Chilean Mill?

The average day length in December in Chilean Mill is 9h and 55min.

What time are sunrise and sunset in December in Chilean Mill?

On the first day of December in Chilean Mill, sunrise is at 7:17 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:30 pm MST.

What is the month with the least sunshine in Chilean Mill?

The month with the least sunshine in Chilean Mill is December, with an average of 6.8h of sunshine.

How long on average sun shines in December in Chilean Mill?

In Chilean Mill, Arizona, the average sunshine duration in December is 6.8h.

What is the month with the lowest UV index in Chilean Mill?

With an average maximum UV index of 3, December is the month with the lowest UV index in Chilean Mill.

What is the UV index reading in December in Chilean Mill?

In Chilean Mill, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
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
Chilean Mill, AZ

Average temperature in December - Chilean Mill, AZ
  • Average high temperature in December: 58.8°F

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (58.8°F).

  • Average low temperature in December: 43.3°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is December (43.3°F).

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Average pressure in December
Chilean Mill, AZ

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

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.8"Hg).

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Average wind speed in December
Chilean Mill, AZ

Average wind speed in December - Chilean Mill, AZ
  • Average wind speed in December: 5.5mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is December (5.5mph).

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Average humidity in December
Chilean Mill, AZ

Average humidity in December - Chilean Mill, 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
Chilean Mill, AZ

Average rainfall in December - Chilean Mill, AZ
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is August (1.26").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in December
Chilean Mill, AZ

Average rainfall days in December - Chilean Mill, AZ
  • Average rainfall days in December: 6 days

The month with the highest number of rainy days is July (10.5 days).
The month with the least rainy days is June (1.6 days).

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Average snowfall days in December
Chilean Mill, AZ

Average snowfall days in December - Chilean Mill, AZ
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Chilean Mill, AZ

Average daylight in December / Average sunshine in December - Chilean Mill, AZ
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 6h and 5min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in December
Chilean Mill, AZ

Average sunshine days in December - Chilean Mill, AZ
  • Average sunshine days in December: 24.2 days

The month with the most sunshine days is May (28.3 days).
The month with the least sunshine days is August (17.1 days).

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Average UV index in December
Chilean Mill, AZ

Average UV index in December - Chilean Mill, AZ
  • Average UV index in December: 3

The 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
Chilean Mill, AZ

Average cloud cover in December - Chilean Mill, AZ
  • Average cloud cover in December: 21

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in December
Chilean Mill, AZ

Average visibility in December - Chilean Mill, 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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Chilean Mill, Arizona, USA

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