Guaratinguetá
September
Weather in Guaratinguetá for September 2025
Your guide to Guaratinguetá weather in September - trends and predictions
In general, the average temperature in Guaratinguetá at the beginning of September is 34.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.1 °C by the end of September.
With an average of 4 rainy days, Guaratinguetá experiences minimal rainfall in September.
Temperatures
Rain 🌧️
26
Dry days
4
Rainy days
0
Snow days
34°/14°
Temperatures
11 km/h
Avg max wind
52 %
Avg humidity
Guaratinguetá in September average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 34° | 2 33° | 3 34° | 4 36° | 5 36° | 6 30° | 7 36° |
8 36° | 9 35° | 10 36° | 11 36° | 12 37° | 13 37° | 14 37° |
15 33° | 16 26° | 17 21° | 18 28° | 19 33° | 20 37° | 21 34° |
22 34° | 23 35° | 24 37° | 25 38° | 26 38° | 27 38° | 28 28° |
29 32° | 30 35° |
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Temperatures trend during September in Guaratinguetá
See the weather trend as well as the moving average line
September weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Sunny | 34° /12° | 0 mm | 9 | |
2 Sept. | Sunny | 33° /13° | 0 mm | 9 | |
3 Sept. | Sunny | 34° /10° | 0 mm | 9 | |
4 Sept. | Sunny | 36° /13° | 0 mm | 10 | |
5 Sept. | Partly cloudy | 36° /14° | 0 mm | 10 | |
6 Sept. | Partly cloudy | 30° /14° | 0 mm | 9 | |
7 Sept. | Sunny | 36° /12° | 0 mm | 10 | |
8 Sept. | Sunny | 36° /15° | 0 mm | 10 | |
9 Sept. | Sunny | 35° /13° | 0 mm | 10 | |
10 Sept. | Sunny | 36° /13° | 0 mm | 10 | |
11 Sept. | Overcast | 36° /15° | 0 mm | 9 | |
12 Sept. | Sunny | 37° /14° | 0 mm | 10 | |
13 Sept. | Sunny | 37° /15° | 0 mm | 10 | |
14 Sept. | Sunny | 37° /15° | 0 mm | 10 | |
15 Sept. | Mist | 33° /15° | 0 mm | 8 | |
16 Sept. | Patchy rain possible | 26° /16° | 0.1 mm | 7 | |
17 Sept. | Patchy rain possible | 21° /15° | 0.2 mm | 6 | |
18 Sept. | Patchy rain possible | 28° /13° | 4 mm | 7 | |
19 Sept. | Patchy rain possible | 33° /11° | 0.2 mm | 8 | |
20 Sept. | Patchy rain possible | 37° /13° | 1.4 mm | 9 | |
21 Sept. | Patchy rain possible | 34° /13° | 4.4 mm | 8 | |
22 Sept. | Sunny | 34° /13° | 0 mm | 9 | |
23 Sept. | Sunny | 35° /14° | 0 mm | 10 | |
24 Sept. | Sunny | 37° /15° | 0 mm | 10 | |
25 Sept. | Sunny | 38° /15° | 0 mm | 10 | |
26 Sept. | Sunny | 38° /16° | 0 mm | 10 | |
27 Sept. | Partly cloudy | 38° /17° | 0 mm | 10 | |
28 Sept. | Light rain shower | 28° /17° | 1.6 mm | 7 | |
29 Sept. | Partly cloudy | 32° /14° | 0 mm | 9 | |
30 Sept. | Mist | 35° /13° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Guaratinguetá in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Guaratinguetá forecast closer to your planned date for the most up-to-date weather information.
Guaratinguetá in September - FAQ
What are the expected maximum and minimum temperatures in Guaratinguetá during September?
Expect warm days with temperatures around 34°, cooling to mild conditions of 14° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Guaratinguetá during September?
Expect minimal rainfall in Guaratinguetá during September, with a total of 11.9 mm over approximately 4 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Guaratinguetá during September?
The average wind speed in Guaratinguetá during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Guaratinguetá
Explore the daily rainfall trends and prepare for Guaratinguetás September weather 💧
UV exposure in Guaratinguetá during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Guaratinguetá, located at latitude -22.816 and longitude -45.193. Stay updated with localized weather information tailored for Guaratinguetá.
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