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Guaratinguetá Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Guaratinguetá.
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Climate overview of Guaratinguetá
Guaratinguetá, São Paulo State, Brazil, enjoys a steady climate throughout the year, with daytime temperatures typically around 27°C (81°F). February is the warmest month at 29°C (84°F), while July is the coolest at 24°C (75°F).
With around 1568 mm (62 in) of annual rainfall, Guaratinguetá has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (June to August) and wet (November to March) seasons. The wettest month is January. The sunniest month is July, with 6.0 hours of sunshine per day on average.
Guaratinguetá Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guaratinguetá - and find the best time to visit.
Monthly Temperature in Guaratinguetá
The temperature in Guaratinguetá remains steady throughout the year, providing a consistently comfortable climate. Average daytime temperatures reach a comfortable 29°C (84°F) in February. In July, the coolest month of the year, temperatures drop to a comfortable 24°C (75°F).
At night, temperatures range from around 19°C (66°F) in February to 12°C (54°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Guaratinguetá
Guaratinguetá has a relatively rainy climate with high precipitation levels, averaging 1568 mm (62 in) of rainfall annually. Guaratinguetá can be quite wet during January, receiving approximately 278 mm (11 in) of precipitation over 21 rainy days.
In contrast, during the driest month (June), you will experience much drier conditions, with 36 mm (1.4 in) of precipitation spread across 8 rainy days. For more details, please visit our Guaratinguetá Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Guaratinguetá
Guaratinguetá can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.0 hours of sunshine daily. In contrast, the city experiences much darker days in February, with only 3.2 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).
Daily hours of sunshine
Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).
Humidity in Guaratinguetá by Month
The city experiences its highest humidity in January, reaching 87%. In August, the humidity drops to its lowest level at 81%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).
Best Time to Visit Guaratinguetá
Conditions in Guaratinguetá are generally most comfortable in April, May, June, July, August and September. They are typically least comfortable in January.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
mixed
Mar
good
Apr
excellent
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
good
Dec
mixed
- Best overall: April, May, June, July, August and September
- Warmest weather: January, February, March and December
- Most sunshine: July and August
- Fewest rainy days: June, July and August
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (June to August) and wet (November to March) seasons
Frequently asked questions about the climate in Guaratinguetá
What is the best time to visit Guaratinguetá?
April, May, June, July, August and September typically offer the most optimal weather in Guaratinguetá. In contrast, January tends to have less optimal conditions. Guaratinguetá has distinct dry (June to August) and wet (November to March) seasons.
What temperatures can I expect in Guaratinguetá?
Daytime highs range from 24°C (75°F) in July to 29°C (84°F) in February. Nighttime lows range from 12°C (54°F) to 19°C (66°F). Temperatures stay relatively stable year-round.
How much rain does Guaratinguetá get?
Annual rainfall is around 1568 mm (62 in). January is the wettest month with 278 mm (11 in), while June is the driest with 36 mm (1.4 in).
How sunny is Guaratinguetá?
Guaratinguetá receives around 1,567 hours of sunshine per year. July is the sunniest month with 181 hours, while February is the cloudiest with just 95 hours.
Guaratinguetá 3-Day Forecast
Guaratinguetá on the map
Guaratinguetá is highlighted - select any city to see its climate.
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