Grand Canyon Village
Arizona, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Grand Canyon Village, AZ

The first month of the winter, December, is also a frosty month in Grand Canyon Village, Arizona, with average temperature varying between 48.2°F (9°C) and 23°F (-5°C).

Temperature

In Grand Canyon Village, Arizona, the average high-temperature drops, from a mild 57.2°F (14°C) in November, to a frosty 48.2°F (9°C). In December, the average low-temperature is 23°F (-5°C).

Rainfall

In Grand Canyon Village, during December, the rain falls for 5 days and regularly aggregates up to 1" (26mm) of precipitation. Throughout the year, there are 57 rainfall days, and 11.8" (300mm) of precipitation is accumulated.

Daylight

December has the shortest days of the year in Grand Canyon Village, with an average of 9.7h of daylight.

Sunshine

Months with the least sunshine in Grand Canyon Village are January and December, with an average of 7h of sunshine.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.

What is the temperature in December in Grand Canyon Village?

The average high-temperature, in December, is 48.2°F (9°C), while the average low-temperature is 23°F (-5°C).

How many days does it rain in December in Grand Canyon Village?

In Grand Canyon Village, in December, during 5 rainfall days, 1" (26mm) of precipitation is typically accumulated.

What is the month with the shortest days in Grand Canyon Village?

With an average of 9.7h of daylight, December has the shortest days of the year in Grand Canyon Village, Arizona.

How many hours of daylight does Grand Canyon Village have in December?

The average length of the day in December in Grand Canyon Village, Arizona, is 9.7h.

What is the month with the least sunshine in Grand Canyon Village?

Months with the least sunshine are January and December, with an average of 7h of sunshine.

How many hours of sunshine does Grand Canyon Village have in December?

In Grand Canyon Village, the average sunshine in December is 7h.

When is the lowest UV index in Grand Canyon Village?

December is the month with the lowest UV index in Grand Canyon Village, with an average maximum UV index of 2.

What is the UV index reading in December in Grand Canyon Village?

In December, the average daily maximum UV index in Grand Canyon Village, Arizona, is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the UV radiation.
Average temperature in December - Grand Canyon Village, AZ
  • Average high temperature in December: 48°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 23°F

The month with the highest average low temperature is July (59°F).
Coldest months (with the lowest average low temperature) are January and December (23°F).

Average rainfall in December - Grand Canyon Village, AZ
  • Average rainfall in December: 1"

The wettest month (with the highest rainfall) is August (1.5").
The driest month (with the lowest rainfall) is June (0.4").

Average rainfall days in December - Grand Canyon Village, AZ
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is August (7 days).
Months with the lowest number of rainy days are May and June (3 days).

Average daylight in December / Average sunshine in December - Grand Canyon Village, AZ
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 7h

The month with most sunshine is June (Average sunshine: 13h).
Months with least sunshine are January and December (Average sunshine: 7).

Average UV index in December - Grand Canyon Village, AZ
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).