Guaratinguetá Temperature by Month
Guaratinguetá in São Paulo State, Brazil enjoys a stable climate, with daytime temperatures staying close to 27°C (81°F) throughout the year. Explore the full monthly breakdown below.
Guaratinguetá Monthly Temperatures
The temperature in Guaratinguetá changes very little across the seasons, maintaining a similar climate throughout the year. Maximum daytime temperatures range from a comfortable 24°C (75°F) in July to a comfortable 29°C (84°F) in February. Nighttime lows range from 19°C (66°F) in February to 12°C (54°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Guaratinguetá by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak. February, the warmest month, averages 95 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Guaratinguetá 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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Guaratinguetá vs World: Temperature Compared
Guaratinguetá'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:
Lisbon, Portugal averages 21°C (70°F) annually — warm summers, mild winters, and rain mainly in the cooler months.
On the cooler end, Oslo, Norway averages just 10°C (50°F) annually, with pleasant summers but long, cold winters.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Perth, Australia averages 25°C (77°F) annually, with a classic Mediterranean climate — hot dry summers and mild wet winters.
What Does the Temperature Feel Like in Guaratinguetá?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Guaratinguetá, July is the coolest month, with average highs of 24°C (75°F) and humidity around 84% — considered very high. In February, the warmest month, temperatures average 29°C (84°F) with 87% humidity — conditions that feel very high. For a full picture, see our humidity page.
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.
Global average temperatures have risen by around 1.2°C since the pre-industrial era, and the effects are visible across many regions. Winters are milder on average, with fewer frost days and less snow in many parts of the world. Heatwaves are more frequent and more intense, and Europe's summers of 2018, 2019, and 2020 all set records.
Summers are also getting drier in some areas, while winter rainfall has increased in others. This contributies to higher river levels and more flooding. In many countries, spring arrives earlier and autumn lasts longer. It has knock-on effects for wildlife, agriculture, and local ecosystems.
For more on Guaratinguetá's weather — including monthly rainfall, sunshine hours, and humidity — visit our Guaratinguetá climate page.
