Puerto Vallarta weather in January 2026

Expect daytime maximum temperatures of 84°F in Puerto Vallarta, Mexico in January based on long-term weather averages. There are 7 hours of sunshine per day on average.

  • 84°F maximum daytime temperature in January in Puerto Vallarta84
    84°F max day temperature
  • 7 hours of sunshine per day
  • 1 day with some rainfall in January in Puerto Vallarta1
    1 day with some rainfall
  • 57°F minimum night-time temperature in January in Puerto Vallarta57
    57°F min night temperature
  • 11 hours of daylight per day in January in Puerto Vallarta11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Puerto VallartaM
    Moderate heat & humidity
  • 0.9 inches monthly rainfall in January in Puerto Vallarta0.9
    0.9 inches of monthly rainfall
  • UV (maximum) index 7 (High) in January in Puerto Vallarta7
    7 (High) UV index
  • 75°F sea temperature in January in Puerto Vallarta75
    75°F sea temperature

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The January weather guide for Mexico (Puerto Vallarta) 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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How hot is it in Puerto Vallarta in January?

Daytime temperatures usually reach 84°F in Puerto Vallarta in January with moderate heat and humidity, falling to 57°F at night.

How sunny is it in Puerto Vallarta in January?

There are normally 7 hours of bright sunshine each day in Puerto Vallarta in January - that's 63% of daylight hours.

How warm is the sea around Puerto Vallarta in January?

The average sea temperature around Puerto Vallarta in January is 75°F.

Does it ever rain in Puerto Vallarta in January?

There is usually 1 day with some rain in Puerto Vallarta in January and the average monthly rainfall is 0.9 inches.

Puerto Vallarta January sunrise & sunset times

Browse the sunrise and sunset times for Puerto Vallarta in January 2026. Select a month to view Puerto Vallarta sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:37 18:32
Friday, 16th January 2026 07:40 18:42
Saturday, 31st January 2026 07:37 18:52

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