Leticia weather in September 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Leticia in September. Check more long-term weather averages for Leticia in September before you book your next holiday to Colombia in 2025/2026.

  • 31°C maximum daytime temperature in September in Leticia31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 18 days with some rainfall in September in Leticia18
    18 days with some rainfall
  • 21°C minimum night-time temperature in September in Leticia21
    21°C min night temperature
  • 12 hours of daylight per day in September in Leticia12
    12 hours of daylight per day
  • Very high heat & humidity in September in LeticiaVH
    Very High heat & humidity
  • 202 mm monthly rainfall in September in Leticia202
    202 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Leticia11
    11+ (Extreme) UV index

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The September weather guide for Colombia (Leticia) 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 Leticia in September?

Daytime temperatures usually reach 31°C in Leticia in September with very high heat and humidity, falling to 21°C at night.

How sunny is it in Leticia in September?

There are normally 6 hours of bright sunshine each day in Leticia in September - that's 49% of daylight hours.

Does it rain in Leticia in September?

There are usually 18 days with some rain in Leticia in September and the average monthly rainfall is 202mm.

Leticia September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:39 17:41
Monday, 15th September 2025 05:32 17:37
Tuesday, 30th September 2025 05:25 17:34

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