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Jaú Weather and Climate: A Comprehensive Guide

Jaú has a steady warm climate throughout the year. It also experiences much rainfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

In Jaú temperatures are generally consistent throughout the year. Average daytime temperatures reach a very warm 31°C in February. In July, the coolest month of the year, temperatures drop to a comfortable 27°C.

At night, you can expect cooler temperatures, with averages dropping to around 14°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Jaú experiences significant rainfall throughout the year, averaging 1365 mm of precipitation annually. Jaú can be quite wet during January, receiving approximately 254 mm of precipitation over 19 rainy days.

In contrast July, experiences much drier conditions, with 29 mm of rainfall, spread across 6 rainy days. For more details, please visit our Jaú Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Forecast for Jaú

Sat   Dec 21
31°C | 21°C
NE 3 m/s
20 mm
broken clouds and thunder

broken clouds and thunder

Sun   Dec 22
31°C | 21°C
W 3 m/s
6.9 mm
broken clouds and rain

broken clouds and rain

Mon   Dec 23
31°C | 20°C
SE 7 m/s
1.1 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Jaú in Brazil

The best time to visit is during the drier months: June, July and August.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Jaú?
    Most rainfall (rainy season) is seen in January, February, November and December.
  • Which is the warmest month in Jaú?
    October has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Jaú?
    The coldest month is July with an average maximum temperature of 27°C.
  • Which is the wettest month in Jaú?
    January tops the wettest month list with 254 mm of rainfall.
  • Which is the driest month in Jaú?
    July is the driest month with 29 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.