Atacames weather in September 2025

Expect daytime maximum temperatures of 82°F in Atacames, Ecuador in September based on long-term weather averages. There are 2 hours of sunshine per day on average with typically 1.7 inches of rainfall in the month.

  • 82°F maximum daytime temperature in September in Atacames82
    82°F max day temperature
  • 2 hours of sunshine per day
  • 9 days with some rainfall in September in Atacames9
    9 days with some rainfall
  • 70°F minimum night-time temperature in September in Atacames70
    70°F min night temperature
  • 12 hours of daylight per day in September in Atacames12
    12 hours of daylight per day
  • Moderate heat & humidity in September in AtacamesM
    Moderate heat & humidity
  • 1.7 inches monthly rainfall in September in Atacames1.7
    1.7 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Atacames11
    11+ (Extreme) UV index
  • 79°F sea temperature in September in Atacames79
    79°F sea temperature

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The September weather guide for Ecuador (Atacames) 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)  |  Imperial (°F)

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More about Ecuador

How hot is it in Atacames in September?

Daytime temperatures usually reach 82°F in Atacames in September with moderate heat and humidity, falling to 70°F at night.

How sunny is it in Atacames in September?

There are normally 2 hours of bright sunshine each day in Atacames in September - that's 17% of daylight hours.

How warm is the sea around Atacames in September?

The average sea temperature around Atacames in September is 79°F.

Does it rain in Atacames in September?

There are usually 9 days with some rain in Atacames in September and the average monthly rainfall is 1.7 inches.

Atacames September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:15 18:23
Monday, 15th September 2025 06:11 18:18
Tuesday, 30th September 2025 06:06 18:12

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