Mendoza weather in January 2025

Expect 31°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Mendoza in January. Check more long-term weather averages for Mendoza in January before you book your next holiday to Argentina in 2025/2026.

  • 31°C maximum daytime temperature in January in Mendoza31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 6 days with some rainfall in January in Mendoza6
    6 days with some rainfall
  • 18°C minimum night-time temperature in January in Mendoza18
    18°C min night temperature
  • 14 hours of daylight per day in January in Mendoza14
    14 hours of daylight per day
  • High heat & humidity in January in MendozaH
    High heat & humidity
  • 36 mm monthly rainfall in January in Mendoza36
    36 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Mendoza11
    11+ (Extreme) UV index

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The January weather guide for Argentina (Mendoza) 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 Mendoza in January?

Daytime temperatures usually reach 31°C in Mendoza in January with high heat and humidity, falling to 18°C at night.

How sunny is it in Mendoza in January?

There are normally 10 hours of bright sunshine each day in Mendoza in January - that's 68% of daylight hours.

Does it rain in Mendoza in January?

There are usually 6 days with some rain in Mendoza in January and the average monthly rainfall is 36mm.

Mendoza January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2025 06:31 20:47
Thursday, 16th January 2025 06:44 20:46
Friday, 31st January 2025 06:58 20:39

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