Santa Ana weather in September 2025

Expect 26°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Santa Ana in September. Check more long-term weather averages for Santa Ana in September before you book your next holiday to El Salvador in 2025/2026.

  • 26°C maximum daytime temperature in September in Santa Ana26
    26°C max day temperature
  • 6 hours of sunshine per day
  • 29 days with some rainfall in September in Santa Ana29
    29 days with some rainfall
  • 16°C minimum night-time temperature in September in Santa Ana16
    16°C min night temperature
  • 12 hours of daylight per day in September in Santa Ana12
    12 hours of daylight per day
  • Moderate heat & humidity in September in Santa AnaM
    Moderate heat & humidity
  • 330 mm monthly rainfall in September in Santa Ana330
    330 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Santa Ana11
    11+ (Extreme) UV index

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The September weather guide for El Salvador (Santa Ana) 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 Ana in September?

Daytime temperatures usually reach 26°C in Santa Ana in September with moderate heat and humidity, falling to 16°C at night.

How sunny is it in Santa Ana in September?

There are normally 6 hours of bright sunshine each day in Santa Ana in September - that's 47% of daylight hours.

Does it rain in Santa Ana in September?

There are usually 29 days with some rain in Santa Ana in September and the average monthly rainfall is 330mm.

What is the chance of a hurricane in Santa Ana in September?

On average less than 1 day in September in Santa Ana is likely to be affected by the passage of one or more tropical storms.

Santa Ana September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:47 18:09
Monday, 15th September 2025 05:47 17:59
Tuesday, 30th September 2025 05:48 17:48

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