Cuiaba weather in January 2026

Expect daytime maximum temperatures of 33°C in Cuiaba in January and very high heat and humidity based on long-term weather averages. There are 5 hours of sunshine per day on average with 19 days with some rainfall and typically 216 mm of rainfall in the month.

  • 33°C maximum daytime temperature in January in Cuiaba33
    33°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in January in Cuiaba19
    19 days with some rainfall
  • 23°C minimum night-time temperature in January in Cuiaba23
    23°C min night temperature
  • 13 hours of daylight per day in January in Cuiaba13
    13 hours of daylight per day
  • Very high heat & humidity in January in CuiabaVH
    Very High heat & humidity
  • 216 mm monthly rainfall in January in Cuiaba216
    216 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Cuiaba11
    11+ (Extreme) UV index

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The January weather guide for Brazil (Cuiaba) 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 Cuiaba in January?

Daytime temperatures usually reach 33°C in Cuiaba in January with very high heat and humidity, falling to 23°C at night.

How sunny is it in Cuiaba in January?

There are normally 5 hours of bright sunshine each day in Cuiaba in January - that's 41% of daylight hours.

Does it rain in Cuiaba in January?

There are usually 19 days with some rain in Cuiaba in January and the average monthly rainfall is 216mm.

Cuiaba January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:17 18:19
Friday, 16th January 2026 05:26 18:22
Saturday, 31st January 2026 05:34 18:21

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