September · United States
Best time to visit Arches National Park in SeptemberWeather, crowds & prices
September score
9.8/10
Ranked #2 of 12 months
- Avg temp
- 20°C
- Rainfall
- 20 mm
- Humidity
- 38%
- Sunny days
- 25
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
September in Arches National Park scores 9.8/10 for nature and wildlife travel - one of the top 12-month picks (#2). Expect around 20°C, 20 mm of rain, and roughly 25 sunny days this month.
Arches National Park rewards outdoor days in United States most clearly through cooler months from late autumn through early spring.
Frequently asked
- What is the weather like in Arches National Park in September?
- In September, Arches National Park averages 20°C, 20 mm of rain, and about 25 sunny days. Its climate-comfort score is 9.8/10.
- Is September a good time to visit Arches National Park?
- September earns a 9.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Arches National Park in September?
- Expect about 20 mm of rain in September. Average humidity is 38% and there are about 25 sunny days.
Curated in Arches National Park
Tickets & experiences
Things to do in Arches National Park
Arches National Park, United States. Live activities and tours from GetYourGuide, matched to this destination.