Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Girdwood Weather in September
September in Girdwood brings low temperatures around 9°C (48°F) during the day, dropping to 2°C (36°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Girdwood in September
Girdwood is in the rainy season in September, with rain on around 15 days and an average of 272 mm (11 in). Showers during the rainy season tend to be heavy and can come down intensely. An umbrella is often not enough, so a poncho or waterproof jacket is a better choice.
Temperature in Girdwood in September
September in Girdwood sees highs of 9°C (48°F) and lows of 2°C (36°F) overnight. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Girdwood in September
With about 160 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Girdwood. Our weather planner can help you explore destinations with more pleasant weather conditions.
Girdwood Temperature in September
Min Temperature
2°C (36°F)
Max Temperature
9°C (48°F)
Chance of Rain
50%
Precipitation
272 mm (11 in)
Rainy days
15 days
Humidity
76% *
Sunshine
160 hours *
Percentage Sunshine
41% *
* Data from: Anchorage, the United States of America (52 KM, 32 Miles).
Girdwood Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Girdwood - and find the best time to visit.
Best Places in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Girdwood in September
Dress warmly and in layers for your trip to Girdwood in September. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Girdwood in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling4/10 -
Walking4/10 -
Camping3/10 -
Outdoor sports4/10
Girdwood 3-Day Forecast
More climate data for Girdwood
Temperature Rainfall Sunshine Humidity
See the full Girdwood climate overview or explore weather in the United States of America.
Popular in September
Where to go in September - average daytime high across popular destinations.
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Need travel inspiration? Check out our bucket list articles and be inspired.
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