Whittier
Alaska, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Whittier, AK

December, the first month of the winter, in Whittier, is still a cold month, with average temperature fluctuating between 24.3°F (-4.3°C) and 32.5°F (0.3°C).

Temperature

In December, the average high-temperature is practically the same as in November - a still wintry 32.5°F (0.3°C). In Whittier, Alaska, in December, the average low-temperature is 24.3°F (-4.3°C).

Snowfall

Months with snowfall in Whittier are January through May, September through December. The month with the most snowfall in Whittier is December when 56.3" (1430mm) of snow is typically aggregated.

Daylight

December has the shortest days of the year, with an average of 5.8h of daylight.

What is the temperature in December in Whittier?

The average high-temperature, in December, is 32.5°F (0.3°C), while the average low-temperature is 24.3°F (-4.3°C).

How much does it snow in Whittier in December?

During December, Whittier regularly aggregates up to 56.3" (1430mm) of snow.

When does it snow the most in Whittier?

December is the month with the most snowfall, with 56.3" (1430mm) of accumulated snow.

What is the month with the shortest days in Whittier?

With an average of 5.8h of daylight, December has the shortest days of the year.

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

In Whittier, Alaska, the average length of the day in December is 5.8h.
Average temperature in December - Whittier, AK
  • Average high temperature in December: 32.6°F

The warmest month (with the highest average high temperature) is July (62.5°F).
The month with the lowest average high temperature is January (31.2°F).

  • Average low temperature in December: 24.3°F

The month with the highest average low temperature is July (50.8°F).
The coldest month (with the lowest average low temperature) is January (22.9°F).

Average snowfall in December - Whittier, AK
  • Average snowfall in December: 56.3"

The month with the highest snowfall is December (56.3").
Months with the lowest snowfall are June, July and August (0").

Average daylight in December - Whittier, AK
  • Average daylight in December: 5.8h

The month with the longest days is June (Average daylight: 19h).
The month with shortest days is December (Average daylight: 5.8h).