San Andres Island weather in August 2025

Expect 30°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in San Andres Island in August. Check more long-term weather averages for San Andres Island in August before you book your next holiday to Colombia in 2025/2026.

  • 30°C maximum daytime temperature in August in San Andres Island30
    30°C max day temperature
  • 7 hours of sunshine per day
  • 20 days with some rainfall in August in San Andres Island20
    20 days with some rainfall
  • 25°C minimum night-time temperature in August in San Andres Island25
    25°C min night temperature
  • 13 hours of daylight per day in August in San Andres Island13
    13 hours of daylight per day
  • High heat & humidity in August in San Andres IslandH
    High heat & humidity
  • 229 mm monthly rainfall in August in San Andres Island229
    229 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in San Andres Island11
    11+ (Extreme) UV index
  • 28°C sea temperature in August in San Andres Island28
    28°C sea temperature

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The August weather guide for Colombia (San Andres Island) 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 San Andres Island in August?

Daytime temperatures usually reach 30°C in San Andres Island in August with high heat and humidity, falling to 25°C at night.

How sunny is it in San Andres Island in August?

There are normally 7 hours of bright sunshine each day in San Andres Island in August - that's 53% of daylight hours.

How warm is the sea around San Andres Island in August?

The average sea temperature around San Andres Island in August is 28°C.

Does it rain in San Andres Island in August?

There are usually 20 days with some rain in San Andres Island in August and the average monthly rainfall is 229mm.

San Andres Island August sunrise & sunset times

Browse the sunrise and sunset times for San Andres Island in August 2025. Select a month to view San Andres Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:13 18:53
Saturday, 16th August 2025 06:15 18:47
Sunday, 31st August 2025 06:16 18:38

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