Alpine
Arizona, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Alpine, AZ

December, the first month of the winter, in Alpine, is also a frosty month, with average temperature ranging between min 14.2°F (-9.9°C) and max 46.2°F (7.9°C).

Temperature

In Alpine, the average high-temperature marginally drops, from a cool 52.5°F (11.4°C) in November, to a chilly 46.2°F (7.9°C). In December, the average low-temperature is 14.2°F (-9.9°C).

Rainfall

In December, the rain falls for 5.1 days. Throughout December, 1.4" (34.3mm) of precipitation is accumulated. In Alpine, during the entire year, the rain falls for 94 days and collects up to 21.7" (550.2mm) of precipitation.

Snowfall

Months with snowfall are January through May, October through December. In Alpine, during December, snow falls for 1.9 days and regularly aggregates up to 5.8" (147.3mm) of snow. Throughout the year, there are 11.6 snowfall days, and 32.8" (833.2mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9.9h of daylight.

What is the temperature in December in Alpine?

In December, in Alpine, Arizona, the average high-temperature is 46.2°F (7.9°C), and the average low-temperature is 14.2°F (-9.9°C).

How many days does it rain in December in Alpine?

In Alpine, in December, during 5.1 rainfall days, 1.4" (34.3mm) of precipitation is typically accumulated.

How much does it snow in Alpine in December?

In Alpine, during December, snow falls for 1.9 days and regularly aggregates up to 5.8" (147.3mm) of snow.

What is the month with the shortest days in Alpine?

With an average of 9.9h of daylight, December has the shortest days of the year.

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

In Alpine, the average length of the day in December is 9.9h.
Average temperature in December - Alpine, AZ
  • Average high temperature in December: 46.2°F

The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in December: 14.2°F

The month with the highest average low temperature is July (44.7°F).
The coldest month (with the lowest average low temperature) is January (13.4°F).

Average rainfall in December - Alpine, AZ
  • Average rainfall in December: 1.4"

The wettest month (with the highest rainfall) is August (4.5").
The driest month (with the lowest rainfall) is April (0.6").

Average rainfall days in December - Alpine, AZ
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is August (17.4 days).
The month with the lowest number of rainy days is November (4.5 days).

Average snowfall in December - Alpine, AZ
  • Average snowfall in December: 5.8"

The month with the highest snowfall is January (7.4").
Months with the lowest snowfall are June, July, August and September (0").

Average snowfall days in December - Alpine, AZ
  • Average snowfall days in December: 1.9 days

The month with the highest number of snowfall days is February (2.3 days).
Months with the lowest number of snowfall days are June, July, August and September (0 days).

Average daylight in December - Alpine, AZ
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).