Weather in São Paulo for October 2025
In general, the average temperature in São Paulo at the beginning of October is 30 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.4 °C by the end of October.
São Paulo experiences an exceptionally high level of rainfall in October, with more than 24 rainy days on average.
Is October a good time to visit São Paulo? check out the best time to travel to São Paulo page.
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São Paulo in October average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 31° | 2 31° | 3 27° | 4 26° | 5 30° | ||
6 32° | 7 33° | 8 34° | 9 25° | 10 25° | 11 30° | 12 32° |
13 22° | 14 22° | 15 30° | 16 32° | 17 30° | 18 27° | 19 20° |
20 18° | 21 25° | 22 29° | 23 31° | 24 32° | 25 26° | 26 23° |
27 19° | 28 27° | 29 29° | 30 26° | 31 28° |
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Temperatures trend during October in São Paulo
October weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Oct. | Light rain shower | 31° /19° | 4.7 mm | 8 | |
2 Oct. | Patchy rain possible | 31° /19° | 0.2 mm | 8 | |
3 Oct. | Cloudy | 27° /16° | 0.7 mm | 7 | |
4 Oct. | Light rain shower | 26° /18° | 3.3 mm | 6 | |
5 Oct. | Light rain shower | 30° /17° | 0.8 mm | 7 | |
6 Oct. | Thundery outbreaks possible | 32° /17° | 0.5 mm | 8 | |
7 Oct. | Light rain shower | 33° /18° | 7 mm | 8 | |
8 Oct. | Patchy light rain with thunder | 34° /18° | 18.7 mm | 9 | |
9 Oct. | Light rain shower | 25° /18° | 9.6 mm | 6 | |
10 Oct. | Patchy rain possible | 25° /18° | 2.6 mm | 7 | |
11 Oct. | Partly cloudy | 30° /18° | 8 mm | 8 | |
12 Oct. | Moderate rain at times | 32° /20° | 3.3 mm | 8 | |
13 Oct. | Light rain shower | 22° /15° | 2.3 mm | 6 | |
14 Oct. | Patchy rain possible | 22° /16° | 0.3 mm | 6 | |
15 Oct. | Light rain shower | 30° /16° | 2.3 mm | 8 | |
16 Oct. | Patchy light rain with thunder | 32° /19° | 1.8 mm | 8 | |
17 Oct. | Light rain shower | 30° /19° | 3.5 mm | 8 | |
18 Oct. | Patchy rain possible | 27° /17° | 3.8 mm | 7 | |
19 Oct. | Patchy rain possible | 20° /15° | 10.3 mm | 5 | |
20 Oct. | Light rain shower | 18° /15° | 3.8 mm | 5 | |
21 Oct. | Patchy rain possible | 25° /16° | 0.5 mm | 6 | |
22 Oct. | Overcast | 29° /18° | 1.7 mm | 7 | |
23 Oct. | Partly cloudy | 31° /19° | 12.1 mm | 8 | |
24 Oct. | Patchy rain possible | 32° /20° | 2.6 mm | 8 | |
25 Oct. | Light rain shower | 26° /20° | 6 mm | 7 | |
26 Oct. | Light rain shower | 23° /18° | 9 mm | 6 | |
27 Oct. | Moderate or heavy rain shower | 19° /16° | 4.9 mm | 5 | |
28 Oct. | Light rain shower | 27° /17° | 3.2 mm | 7 | |
29 Oct. | Moderate or heavy rain with thunder | 29° /20° | 9.6 mm | 7 | |
30 Oct. | Light rain shower | 26° /19° | 4.9 mm | 7 | |
31 Oct. | Light rain shower | 28° /18° | 3.2 mm | 7 | |
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São Paulo in October - FAQ
What to pack to São Paulo in October?
As you prepare for your trip to São Paulo in October, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in São Paulo, during October, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
October rainfall patterns in São Paulo
UV exposure in São Paulo during October
Quick links
Get accurate weather forecasts for São Paulo, located at latitude -23.548 and longitude -46.636. Stay updated with localized weather information tailored for São Paulo.