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Weather in Guaratinguetá for October 2025

Your guide to Guaratinguetá weather in October - trends and predictions

    Temperatures

  • Until now, October 2025 in Guaratinguetá is slightly cooler than the historical average by -0.8 °C.

  • In general, the average temperature in Guaratinguetá at the beginning of October is 33.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 27.4 °C by the end of October.

    • Rain 🌧️

  • Guaratinguetá in October brings notable rainfall, with an average of 19 rainy days and a total precipitation of 206.9 mm.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
30°/16°
Temperatures
Average wind speed
11 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Guaratinguetá Weather October

Move between months or click on a day
September
November
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
37°
2
Partly cloudy
36°
3
Light rain shower
33°
4
Light rain shower
27°
5
Patchy rain possible
32°
6
Partly cloudy
35°
7
Cloudy
33°
8
Sunny
31°
9
Patchy rain possible
27°
10
Light rain shower
25°
11
Light rain shower
28°
12
Light rain shower
33°
13
Patchy rain possible
29°
14
Patchy rain possible
30°
15
Partly cloudy
31°
16
Moderate rain
33°
17
Patchy rain possible
33°
18
Heavy rain
32°
19
Light rain shower
20°
20
Moderate rain
19°
21
Fog
24°
22
Patchy light drizzle
27°
23
Light rain shower
30°
24
Thundery outbreaks possible
30°
25
Light rain shower
31°
26
Moderate or heavy rain shower
32°
27
Light rain shower
27°
28
Light rain shower
25°
29
Light rain shower
28°
30
Light rain shower
24°
31
Moderate rain
25°

Temperatures trend during October in Guaratinguetá

See the weather trend as well as the moving average line

October weather in Guaratinguetá day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
1 Oct. Sunny
Sunny
 37° /14° 0.2 mm 10
2 Oct. Partly cloudy
Partly cloudy
 36° /16° 0.1 mm 9
3 Oct. Light rain shower
Light rain shower
 33° /17° 1.4 mm 8
4 Oct. Light rain shower
Light rain shower
 27° /17° 1.3 mm 8
5 Oct. Patchy rain possible
Patchy rain possible
 32° /13° 0.1 mm 8
6 Oct. Partly cloudy
Partly cloudy
 35° /12° 0 mm 10
7 Oct. Cloudy
Cloudy
 33° /14° 0.2 mm 8
8 Oct. Sunny
Sunny
 31° /13° 5.2 mm 9
9 Oct. Patchy rain possible
Patchy rain possible
 27° /14° 1.5 mm 7
10 Oct. Light rain shower
Light rain shower
 25° /16° 14.3 mm 7
11 Oct. Light rain shower
Light rain shower
 28° /15° 16.6 mm 8
12 Oct. Light rain shower
Light rain shower
 33° /15° 4.2 mm 8
13 Oct. Patchy rain possible
Patchy rain possible
 29° /17° 2.9 mm 8
14 Oct. Patchy rain possible
Patchy rain possible
 30° /17° 3.5 mm 8
15 Oct. Partly cloudy
Partly cloudy
 31° /15° 0.1 mm 8
16 Oct. Moderate rain
Moderate rain
 33° /13° 13 mm 8
17 Oct. Patchy rain possible
Patchy rain possible
 33° /15° 11.8 mm 8
18 Oct. Heavy rain
Heavy rain
 32° /17° 22.1 mm 8
19 Oct. Light rain shower
Light rain shower
 20° /15° 12.4 mm 6
20 Oct. Moderate rain
Moderate rain
 19° /13° 16.8 mm 5
21 Oct. Fog
Fog
 24° /12° 0.3 mm 6
22 Oct. Patchy light drizzle
Patchy light drizzle
 27° /11° 0.2 mm 7
23 Oct. Light rain shower
Light rain shower
 30° /13° 2.2 mm 8
24 Oct. Thundery outbreaks possible
Thundery outbreaks possible
 30° /13° 1.2 mm 8
25 Oct. Light rain shower
Light rain shower
 31° /13° 1.5 mm 9
26 Oct. Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /14° 13.1 mm 9
27 Oct. Light rain shower
Light rain shower
 27° /16° 2 mm 7
28 Oct. Light rain shower
Light rain shower
 25° /16° 4 mm 7
29 Oct. Light rain shower
Light rain shower
 28° /16° 5.4 mm 7
30 Oct. Light rain shower
Light rain shower
 24° /17° 5.9 mm 7
31 Oct. Moderate rain
Moderate rain
 25° /16° 16.2 mm 1
Next
Important Notice
Our weather forecast for Guaratinguetá in October 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.
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Guaratinguetá in October - FAQ

What are the expected maximum and minimum temperatures in Guaratinguetá during October?
Expect warm days with temperatures around 30°, cooling to mild conditions of 16° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Guaratinguetá during October?
Significant rainfall exceeding 206.9 mm is expected in Guaratinguetá during October, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Guaratinguetá during October?
The average wind speed in Guaratinguetá during October is 11 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in Guaratinguetá

Explore the daily rainfall trends and prepare for Guaratinguetás October weather 💧

UV exposure in Guaratinguetá during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️

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Location coordinates Where is Guaratinguetá?

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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