Rio Prêto Temperature by Month

The average annual maximum temperature in Rio Prêto, Minas Gerais, Brazil is 27°C (81°F), with little variation between seasons. This page covers monthly averages, day-night differences, and how Rio Prêto compares to cities worldwide.

The climate in Rio Prêto remains fairly constant, offering comfortable temperatures throughout the year. Maximum daytime temperatures reach a very warm 30°C (86°F) in February, dropping to a comfortable 24°C (75°F) in July. Nighttime lows stay between 19°C (66°F) and 13°C (55°F).

The chart below illustrates the average maximum day and minimum night temperatures in Rio Prêto by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM.

The chart below shows the average temperature throughout the year:

Rio Prêto's average annual maximum temperature is 27°C (81°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.

Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.

Brisbane, Australia averages 26°C (79°F) a year, with warm winters and hot, humid summers.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

For cities and regions with significant elevation, altitude is one of the biggest factors shaping local temperatures. As a rule of thumb, temperatures fall by around 6°C for every 1,000 metres gained, so a city at 2,000 metres will typically be around 12°C cooler than a city at sea level in the same region. Higher ground also tends to see more dramatic day-to-night temperature swings, since thinner air loses heat faster after sunset.

For more on Rio Prêto's weather, including monthly rainfall, sunshine hours, and humidity, visit our Rio Prêto climate page.