Girdwood Weather in December

December in Girdwood brings very low temperatures, with highs of -4°C (25°F) and nights dropping to -11°C (12°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Girdwood in December

As part of the rainy season, Girdwood sees around 12 days of rain in December, with an average of 292 mm (11 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Girdwood in December

If you're visiting Girdwood in December, expect highs of -4°C (25°F) and overnight lows around -11°C (12°F). December is in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -11°C (12°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a notably cold month; make sure to wear layers to stay warm. It's wiser to gear up in advance than to be caught off-guard, trembling in the cold.

Sunshine in Girdwood in December

With limited sunshine this month, there are about 55 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

December in Girdwood can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Girdwood's climate page.

Girdwood Temperature in December

Min Temperature -11°C (12°F)  

Max Temperature -4°C (25°F)  

Chance of Rain 40%  

Precipitation 292 mm (11 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 55 hours *  

Percentage Sunshine 30% *  

* Data from: Anchorage, the United States of America (52 KM, 32 Miles).

What to Wear in Girdwood in December

We recommend you pack up your warm winter gear for Girdwood in December. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Girdwood in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

1/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Girdwood's climate page.

More climate data for Girdwood

Temperature Rainfall Sunshine Humidity

See the full Girdwood climate overview or explore weather in the United States of America.