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.
Breckenridge Weather in September
Breckenridge in September sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 2°C (36°F). Around 42 mm (1.7 in) of rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Breckenridge in September
The climate data from previous years indicates about 12 days of rain, averaging 42 mm (1.7 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Breckenridge in September
Expect highs of 17°C (63°F) in Breckenridge in September, with nights dropping to around 2°C (36°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 2°C (36°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, July and August typically offer the best circumstances for Breckenridge.
Breckenridge Temperature in September
Min Temperature
2°C (36°F)
Max Temperature
17°C (63°F)
Chance of Rain
40%
Precipitation
42 mm (1.7 in)
Rainy days
12 days
Humidity
51% *
* Data from: Aspen, the United States of America (74 KM, 46 Miles).
Breckenridge Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Breckenridge - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Breckenridge typically drop from around 22°C (72°F) at the start of September to approximately 17°C (63°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Breckenridge in September
Browse day-by-day weather records for Breckenridge spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Breckenridge historical weather extremes in September
The extremes listed below come from historical weather data collected in Breckenridge from 1997 through 2026.
- On September 3, 1997, temperatures climbed to 28°C (82°F), marking the warmest September day on record.
- The lowest overnight temperature recorded in September was -9°C (16°F) (September 17, 2006).
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 Breckenridge 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. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Breckenridge in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
Breckenridge 3-Day Forecast
More climate data for Breckenridge
See the full Breckenridge 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.
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