December weather forecast
Eloy, AZ

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Weather in December

As the year draws to a close, Eloy cools down significantly, creating an environment that seems quite contrary to a typical Arizona climate. With the shortest daylight and sunshine hours, a certain tranquility descends upon the city. The dropping temperatures re-clothe Eloy with a light chill, reminiscent of how the year began. Despite a moderate increase in average cloud coverage, December skies are crisper than ever. A weather pattern closes its yearly cycle, gearing up to rebirth afresh in the new year.

Temperature

December stands out as Eloy's coldest month, with temperatures ranging between an average high of 63.1°F (17.3°C) and a low of 46.9°F (8.3°C).

Humidity

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

Rainfall

In Eloy, during December, the rain falls for 6.1 days and regularly aggregates up to 0.83" (21mm) of precipitation. Throughout the year, there are 55.1 rainfall days, and 6.93" (176mm) of precipitation is accumulated.

Daylight

The month with the shortest days is December, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 7:11 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:30 pm MST.

Sunshine

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

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a regular UV index of 3 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

What part of the year is the coldest?

December, known for its average high temperature of 63.1°F (17.3°C) and an average low temperature of 46.9°F (8.3°C), is the coldest month in Eloy.

What is the average December temperature?

In December, in Eloy, 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?

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

What is the average humidity in December?

The average relative humidity in December in Eloy is 45%.

How many days does it rain in December in Eloy?

In Eloy, in December, it is raining for 6.1 days, with typically 0.83" (21mm) of accumulated precipitation.

What is the month with the shortest days?

December has the shortest days of the year, with an average of 10h and 0min of daylight.

How many hours of daylight does Eloy have in December?

The average day length in December is 10h and 2min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:11 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:30 pm MST.

What is the month with the least sunshine?

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

How many hours of sunshine does Eloy have in December?

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

When is the lowest UV index?

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

What is the UV index reading in December?

In Eloy, the average daily maximum UV index in December 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Eloy, AZ

Average temperature in December - Eloy, 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

The 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).

Average pressure in December
Eloy, AZ

Average pressure in December - Eloy, 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 (29.81"Hg).

Average wind speed in December
Eloy, AZ

Average wind speed in December - Eloy, 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).

Average humidity in December
Eloy, AZ

Average humidity in December - Eloy, 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%).

Average rainfall in December
Eloy, AZ

Average rainfall in December - Eloy, 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").

Average rainfall days in December
Eloy, AZ

Average rainfall days in December - Eloy, 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).

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

Average daylight in December / Average sunshine in December - Eloy, AZ
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 6h and 5min

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

Average sunshine days in December
Eloy, AZ

Average sunshine days in December - Eloy, 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).

Average UV index in December
Eloy, AZ

Average UV index in December - Eloy, 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).

Average cloud cover in December
Eloy, AZ

Average cloud cover in December - Eloy, 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).

Average visibility in December
Eloy, AZ

Average visibility in December - Eloy, 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).

Eloy, Arizona, USA

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