Acapulco weather in December 2025

Expect daytime maximum temperatures of 31°C in Acapulco in December and very high heat and humidity based on long-term weather averages. There are 8 hours of sunshine per day on average.

  • 31°C maximum daytime temperature in December in Acapulco31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 0 days with some rainfall in December in Acapulco0
    0 days with some rainfall
  • 20°C minimum night-time temperature in December in Acapulco20
    20°C min night temperature
  • 11 hours of daylight per day in December in Acapulco11
    11 hours of daylight per day
  • Very high heat & humidity in December in AcapulcoVH
    Very High heat & humidity
  • 6 mm monthly rainfall in December in Acapulco6
    6 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in December in Acapulco8
    8 (Very High) UV index
  • 28°C sea temperature in December in Acapulco28
    28°C sea temperature

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The December weather guide for Mexico (Acapulco) 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 Acapulco in December?

Daytime temperatures usually reach 31°C in Acapulco in December with very high heat and humidity, falling to 20°C at night.

How sunny is it in Acapulco in December?

There are normally 8 hours of bright sunshine each day in Acapulco in December - that's 67% of daylight hours.

How warm is the sea around Acapulco in December?

The average sea temperature around Acapulco in December is 28°C.

Does it ever rain in Acapulco in December?

There are usually no days with some rain in Acapulco in December and the average monthly rainfall is 6mm.

Acapulco December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 06:53 18:05
Tuesday, 16th December 2025 07:02 18:09
Wednesday, 31st December 2025 07:09 18:17

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