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.
The Dalles Weather in September
September in The Dalles brings high temperatures, with daytime highs of 26°C (79°F) and nights around 10°C (50°F). Only 8.3 mm (0.3 in) of rainfall is typical, making it a largely dry month.
Rainfall in The Dalles in September
You can expect rain on around 3 days based on historical patterns, with 8.3 mm (0.3 in) average for the month. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in The Dalles in September
The Dalles in September is worth a visit. The temperature is excellent, with 26°C (79°F) during the day and 10°C (50°F) at night. September marks the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 10°C (50°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in The Dalles in September
Enjoy a sunny month with about 225 hours of sunshine, the clear skies make The Dalles even more beautiful.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
The Dalles Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
26°C (79°F)
Chance of Rain
10%
Precipitation
8.3 mm (0.3 in)
Rainy days
3 days
Sunshine
225 hours *
Percentage Sunshine
*
* Data from: Goldendale, the United States of America (37 KM, 23 Miles).
The Dalles Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in The Dalles - 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 The Dalles in September
Warm but pleasant conditions in The Dalles in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in The Dalles in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping5/10 -
Outdoor sports8/10
The Dalles 3-Day Forecast
More climate data for The Dalles
See the full The Dalles 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.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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