Weather in Anchorage Municipality, Alaska for December 2025
Expect heavy snowfall in Anchorage Municipality during December, with an average of 18 snowy days.
According to Anchorage Municipality snow forecast for December 2025, 3 snowy days are expected until the end of the month. The closest date with snow is Wednesday, December 24.Until now, December 2025 in Anchorage Municipality is cooler than usual, with temperatures averaging -9.1 °F, this is -3.3 °F below the typical seasonal average.
An exceptional deviation from the historical average is forecasted for next days of December 2025 in Anchorage Municipality with the forecasted temperature being -17.1 °F, much lower than usual.
In general, the average temperature in Anchorage Municipality at the beginning of December is -4.1 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -16.1 °F by the end of December.
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Anchorage Municipality Weather December
Temperatures trend during December in Anchorage Municipality
December weather in Anchorage Municipality day by day
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 | Overcast | -4° /-9° | 4.8 mm | 0 cm | |
| Dec. 2 | Overcast | -5° /-8° | 0.2 mm | 0 cm | |
| Dec. 3 | Overcast | -4° /-7° | 0.1 mm | 0 cm | |
| Dec. 4 | Overcast | -2° /-5° | 1.4 mm | 0.2 cm | |
| Dec. 5 | Overcast | -2° /-7° | 0.3 mm | 0 cm | |
| Dec. 6 | Heavy snow | -5° /-8° | 3.6 mm | 3 cm | |
| Dec. 7 | Partly cloudy | -7° /-12° | 2.2 mm | 1.8 cm | |
| Dec. 8 | Light snow | -7° /-12° | 0.7 mm | 0.6 cm | |
| Dec. 9 | Heavy snow | -7° /-11° | 2.9 mm | 1.9 cm | |
| Dec. 10 | Moderate snow | -7° /-10° | 2 mm | 0.6 cm | |
| Dec. 11 | Heavy snow | -5° /-10° | 4 mm | 2.6 cm | |
| Dec. 12 | Heavy snow | -5° /-8° | 5.5 mm | 4.6 cm | |
| Dec. 13 | Heavy snow | -8° /-13° | 1.8 mm | 1.5 cm | |
| Dec. 14 | Cloudy | -10° /-15° | 0.1 mm | 0 cm | |
| Dec. 15 | Heavy snow | -9° /-16° | 1.8 mm | 1.4 cm | |
| Dec. 16 | Light freezing rain | -9° /-13° | 0.4 mm | 0.3 cm | |
| Dec. 17 | Sunny | -15° /-18° | 0 mm | 0 cm | |
| Dec. 18 | Sunny | -16° /-19° | 0 mm | 0 cm | |
| Dec. 19 | Sunny | -17° /-20° | 0 mm | 0 cm | |
| Dec. 20 | Sunny | -18° /-21° | 0 mm | 0 cm | |
| Dec. 21 | Sunny | -20° /-22° | 0 mm | 0 cm | |
| Dec. 22 | Sunny | -17° /-22° | 0.1 mm | 0 cm | |
| Dec. 23 | Sunny | -18° /-20° | 0 mm | 0 cm | |
| Dec. 24 | Partly cloudy | -13° /-18° | 0.1 mm | 0 cm | |
| Dec. 25 | Heavy snow | -11° /-16° | 2 mm | 1.4 cm | |
| Dec. 26 | Blizzard | -11° /-16° | 3.6 mm | 0.8 cm | |
| Dec. 27 | Partly cloudy | -17° /-23° | 0 mm | 0 cm | |
| Dec. 28 | Partly cloudy | -24° /-26° | 0 mm | 0 cm | |
| Dec. 29 | Overcast | -20° /-23° | 0 mm | 0 cm | |
| Dec. 30 | Partly cloudy | -23° /-25° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | -7° /-13° | 0.1 mm | 0 cm | |
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Anchorage Municipality in December - FAQ
Anchorage Municipality snow forecast December 2025
December rainfall patterns in Anchorage Municipality
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Get accurate weather forecasts for Anchorage Municipality, located at latitude 61.218 and longitude -149.9. Stay updated with localized weather information tailored for Anchorage Municipality.