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The weather in Alaska in December is very cold with temperatures between -8°C and -5°C, warm clothes are a must.
You can expect rain for roughly half of the month of December in Alaska. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Let it snow! You can expect Alaska to be covered in white during the month of December. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Alaska in December 2024.
If you’re planning to visit Alaska in the near future, we highly recommend that you review the 14 day weather forecast for Alaska before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -6° / -10° | 6 | 13 | 12 | 41 mm | Awful | Alaska in January |
| February | -4° / -9° | 6 | 8 | 15 | 51 mm | Awful | Alaska in February |
| March | -2° / -7° | 6 | 11 | 14 | 43 mm | Awful | Alaska in March |
| April | 4° / -1° | 6 | 18 | 7 | 29 mm | Awful | Alaska in April |
| May | 10° / 5° | 2 | 28 | 1 | 27 mm | Ok | Alaska in May |
| June | 14° / 8° | 3 | 27 | 0 | 42 mm | Good | Alaska in June |
| July | 16° / 11° | 5 | 26 | 0 | 66 mm | Good | Alaska in July |
| August | 15° / 10° | 7 | 24 | 0 | 100 mm | Ok | Alaska in August |
| September | 12° / 7° | 6 | 24 | 0 | 106 mm | Ok | Alaska in September |
| October | 6° / 3° | 6 | 22 | 3 | 87 mm | Awful | Alaska in October |
| November | -2° / -5° | 6 | 14 | 11 | 59 mm | Awful | Alaska in November |
| December | -5° / -8° | 8 | 9 | 15 | 61 mm | Awful | Alaska in December |