San Luis Potosi weather in December 2025

Expect daytime maximum temperatures of 22°C in San Luis Potosi, Mexico in December based on long-term weather averages. There are 6 hours of sunshine per day on average.

  • 22°C maximum daytime temperature in December in San Luis Potosi22
    22°C max day temperature
  • 6 hours of sunshine per day
  • 1 day with some rainfall in December in San Luis Potosi1
    1 day with some rainfall
  • 6°C minimum night-time temperature in December in San Luis Potosi6
    6°C min night temperature
  • 11 hours of daylight per day in December in San Luis Potosi11
    11 hours of daylight per day
  • No heat & humidity in December in San Luis Potosi0
    No heat & humidity
  • 9 mm monthly rainfall in December in San Luis Potosi9
    9 mm of monthly rainfall
  • UV (maximum) index 7 (High) in December in San Luis Potosi7
    7 (High) UV index

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The December weather guide for Mexico (San Luis Potosi) 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 Luis Potosi in December?

Daytime temperatures usually reach 22°C in San Luis Potosi in December, falling to 6°C at night.

How sunny is it in San Luis Potosi in December?

There are normally 6 hours of bright sunshine each day in San Luis Potosi in December - that's 59% of daylight hours.

Does it ever rain in San Luis Potosi in December?

There is usually 1 day with some rain in San Luis Potosi in December and the average monthly rainfall is 9mm.

San Luis Potosi December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 07:07 17:59
Tuesday, 16th December 2025 07:16 18:03
Wednesday, 31st December 2025 07:23 18:11

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