Santa Fe weather in September 2025

Expect 22°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Santa Fe in September. Check more long-term weather averages for Santa Fe in September before you book your next holiday to New Mexico in 2025/2026.

  • 22°C maximum daytime temperature in September in Santa Fe22
    22°C max day temperature
  • 9 hours of sunshine per day
  • 7 days with some rainfall in September in Santa Fe7
    7 days with some rainfall
  • 7°C minimum night-time temperature in September in Santa Fe7
    7°C min night temperature
  • 12 hours of daylight per day in September in Santa Fe12
    12 hours of daylight per day
  • No heat & humidity in September in Santa Fe0
    No heat & humidity
  • 39 mm monthly rainfall in September in Santa Fe39
    39 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in September in Santa Fe9
    9 (Very High) UV index

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The September weather guide for New Mexico (Santa Fe) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Santa Fe in September?

Daytime temperatures usually reach 22°C in Santa Fe in September, falling to 7°C at night.

How sunny is it in Santa Fe in September?

There are normally 9 hours of bright sunshine each day in Santa Fe in September - that's 74% of daylight hours.

Does it rain in Santa Fe in September?

There are usually 7 days with some rain in Santa Fe in September and the average monthly rainfall is 39mm.

Santa Fe September sunrise & sunset times

Browse the sunrise and sunset times for Santa Fe in September 2025. Select a month to view Santa Fe sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:36 18:30
Monday, 15th September 2025 05:47 18:10
Tuesday, 30th September 2025 05:58 17:48

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