Guaratuba Temperature by Month
Guaratuba in Paraná, Brazil sees moderate seasonal temperature shifts, with daytime highs between 22°C (72°F) in July and 29°C (84°F) in February, averaging 26°C (79°F) annually. Explore the full monthly breakdown below.
Guaratuba Monthly Temperatures
In Guaratuba, seasonal changes bring about a moderate variation in temperatures. Nighttime lows range from 22°C (72°F) in February to 14°C (57°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Guaratuba by month:
The coolest part of the day is typically between 4 AM and 6 AM, while 3 PM is usually the warmest, when solar heating is at its peak.
The chart below shows the average temperature throughout the year:
Temperature: Guaratuba vs Brazil
The map below shows the annual temperature across Brazil. You can also select individual months if you want to compare a specific time of year.
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Guaratuba vs World: Temperature Compared
Guaratuba's average annual maximum temperature is 26°C (79°F). To put that in context, here's how it compares to a few well-known destinations:
Seville, Spain averages 23°C (73°F) a year — one of the warmer cities in Western Europe, with long hot summers.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Chicago, USA averages 15°C (59°F) annually — known for extreme seasonal swings, from bitterly cold winters to warm summers.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
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 Guaratuba's weather — including monthly rainfall, sunshine hours, and humidity — visit our Guaratuba climate page.
