Guaratinguetá Weather in September

Guaratinguetá in September averages 27°C (81°F) during the day and 15°C (59°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Guaratinguetá in September

Expect around 10 days of rain based on historical data, with 91 mm (3.6 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Guaratinguetá in September

The perfect temperature in Guaratinguetá in September makes it a solid month to visit, with 27°C (81°F) during the day and 15°C (59°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Guaratinguetá in September

The area enjoys a balanced 122 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Guaratinguetá.

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• January
• February
• March
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• May
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• October
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For a detailed overview over the year and the best time to visit Brazil, check out our Guaratinguetá's climate page.

Guaratinguetá Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 34%  

Precipitation 91 mm (3.6 in)  

Rainy days 10 days  

Humidity 81% *  

Sunshine 122 hours *  

Percentage Sunshine *  

* Data from: Campos do Jordão, Brazil (41 KM, 25 Miles).

What to Wear in Guaratinguetá in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Guaratinguetá in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Brazil, check out our Guaratinguetá's climate page.

More climate data for Guaratinguetá

Temperature Rainfall Sunshine Humidity

See the full Guaratinguetá climate overview or explore weather in Brazil.