Guaruja weather in January 2026

Expect daytime maximum temperatures of 84°F in Guaruja, Brazil in January based on long-term weather averages. There are 5 hours of sunshine per day on average with 20 days with some rainfall and typically 13.0 inches of rainfall in the month.

  • 84°F maximum daytime temperature in January in Guaruja84
    84°F max day temperature
  • 5 hours of sunshine per day
  • 20 days with some rainfall in January in Guaruja20
    20 days with some rainfall
  • 70°F minimum night-time temperature in January in Guaruja70
    70°F min night temperature
  • 13 hours of daylight per day in January in Guaruja13
    13 hours of daylight per day
  • Moderate heat & humidity in January in GuarujaM
    Moderate heat & humidity
  • 13.0 inches monthly rainfall in January in Guaruja13.0
    13.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Guaruja11
    11+ (Extreme) UV index
  • 79°F sea temperature in January in Guaruja79
    79°F sea temperature

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The January weather guide for Brazil (Guaruja) 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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More about Brazil

How hot is it in Guaruja in January?

Daytime temperatures usually reach 84°F in Guaruja in January with moderate heat and humidity, falling to 70°F at night.

How sunny is it in Guaruja in January?

There are normally 5 hours of bright sunshine each day in Guaruja in January - that's 37% of daylight hours.

How warm is the sea around Guaruja in January?

The average sea temperature around Guaruja in January is 79°F.

Does it rain in Guaruja in January?

There are usually 20 days with some rain in Guaruja in January and the average monthly rainfall is 13.0 inches.

Guaruja January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:21 18:56
Friday, 16th January 2026 05:32 18:58
Saturday, 31st January 2026 05:43 18:54

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