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.
Rock Springs Weather in September
September in Rock Springs averages 23°C (73°F) during the day and 6°C (43°F) at night. The excellent conditions and low rainfall make it a solid month to visit.
Rainfall in Rock Springs in September
This month experiences about 6 days of rain according to historical data, averaging 28 mm (1.1 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Rock Springs in September
Rock Springs in September has excellent weather. Days reach 23°C (73°F) and nights cool to 6°C (43°F). This kind of day-to-night contrast is typical for this time of year. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.If your ideal day consists of dry skies and pleasant temperatures, June, August and September typically offer the best circumstances for Rock Springs.
Rock Springs Temperature in September
Min Temperature
6°C (43°F)
Max Temperature
23°C (73°F)
Chance of Rain
20%
Precipitation
28 mm (1.1 in)
Rainy days
6 days
Rock Springs Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Rock Springs - 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 Rock Springs in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers.
What To Do in Rock Springs in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping5/10 -
Outdoor sports10/10
Rock Springs 3-Day Forecast
More climate data for Rock Springs
See the full Rock Springs 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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