September · United States
Best time to visit Santa Fe in September Weather, crowds & prices
Weather in Santa Fe in September
Average temperature 20°C, 27 mm of rain, about 25 days with 6+ hours of sunshine and 44% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
9.9/10
Ranked #1 of 12 months
- Avg temp
- 20°C
- Rainfall
- 27 mm
- Humidity
- 44%
- Days with 6h+ sun
- 25
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
September in Santa Fe scores 9.9/10 for sightseeing and cultural travel - the single best month of the year. Expect around 20°C, 27 mm of rain, and roughly 25 days with 6+ hours of sunshine this month.
Santa Fe's adobe architecture, art galleries and green-chile cooking define the American Southwest.
September in Santa Fe — the year's strongest window
At 20°C (68°F) this is comfortable city weather in September, with sightseeing easiest before lunch and after the afternoon peak.
With around 27 mm of rain, any showers tend to pass through rather than settle in; about 25 days with 6+ hours of sunshine and 12.2 hours of daylight fill the rest.
On our climate-comfort scale this is the top-ranked month of the year for Santa Fe at 9.9/10 — the reference point every other month on this page is measured against.
Pack light clothing, a hat and real sun protection.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Santa Fe in September?
- In September, Santa Fe averages 20°C, 27 mm of rain, and about 25 days with 6+ hours of sunshine. Its climate-comfort score is 9.9/10.
- Is September a good time to visit Santa Fe?
- September earns a 9.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Santa Fe in September?
- Expect about 27 mm of rain in September. Average humidity is 44% and there are about 25 days with 6+ hours of sunshine.
Curated in Santa Fe
Tickets & experiences
Things to do in Santa Fe
Santa Fe, United States. Live activities and tours from GetYourGuide, matched to this destination.