São Paulo
May
Weather in São Paulo for May 2025
Your guide to São Paulo weather in May - trends and predictions
In general, the average temperature in São Paulo at the beginning of May is 29.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 21.6 °C by the end of May.
São Paulo experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 51.9 mm.
Temperatures
Rain 🌧️
23
Dry days
8
Rainy days
0
Snow days
26°/16°
Temperatures
15 km/h
Avg max wind
65 %
Avg humidity
São Paulo in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2 29° | 3  30° | 4  30° | |||
| 5 30° | 6 30° | 7  30° | 8 30° | 9  30° | 10 26° | 11 27° |
| 12 26° | 13 26° | 14 25° | 15 21° | 16 27° | 17 26° | 18 27° |
| 19 25° | 20 28° | 21  27° | 22 27° | 23 28° | 24 29° | 25 24° |
| 26 22° | 27 24° | 28  24° | 29 19° | 30 19° | 31 19° |
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Temperatures trend during May in São Paulo
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Patchy rain possible | 30° /18° | 0.2 mm | 8 | |
| 2 May | Patchy rain possible | 29° /18° | 0.6 mm | 8 | |
| 3 May | Partly cloudy | 30° /19° | 0 mm | 8 | |
| 4 May | Sunny | 30° /18° | 0 mm | 8 | |
| 5 May | Sunny | 30° /19° | 0 mm | 8 | |
| 6 May | Partly cloudy | 30° /18° | 0 mm | 8 | |
| 7 May | Cloudy | 30° /19° | 0 mm | 8 | |
| 8 May | Partly cloudy | 30° /19° | 0 mm | 8 | |
| 9 May | Heavy rain at times | 30° /19° | 1.4 mm | 7 | |
| 10 May | Heavy rain at times | 26° /19° | 3 mm | 7 | |
| 11 May | Patchy rain possible | 27° /18° | 0.1 mm | 7 | |
| 12 May | Patchy rain possible | 26° /17° | 0.2 mm | 7 | |
| 13 May | Cloudy | 26° /17° | 0 mm | 7 | |
| 14 May | Partly cloudy | 25° /15° | 0.6 mm | 7 | |
| 15 May | Sunny | 21° /14° | 0.3 mm | 6 | |
| 16 May | Sunny | 27° /14° | 0 mm | 7 | |
| 17 May | Cloudy | 26° /15° | 0 mm | 7 | |
| 18 May | Partly cloudy | 27° /15° | 0 mm | 8 | |
| 19 May | Sunny | 25° /15° | 0.1 mm | 7 | |
| 20 May | Sunny | 28° /14° | 0.1 mm | 7 | |
| 21 May | Overcast | 27° /14° | 0 mm | 7 | |
| 22 May | Cloudy | 27° /15° | 0 mm | 7 | |
| 23 May | Sunny | 28° /17° | 0 mm | 8 | |
| 24 May | Sunny | 29° /16° | 0 mm | 8 | |
| 25 May | Sunny | 24° /14° | 3.6 mm | 7 | |
| 26 May | Sunny | 22° /14° | 7.7 mm | 6 | |
| 27 May | Sunny | 24° /15° | 6.4 mm | 6 | |
| 28 May | Moderate rain at times | 24° /16° | 3.3 mm | 6 | |
| 29 May | Patchy rain possible | 19° /14° | 0.5 mm | 6 | |
| 30 May | Overcast | 19° /13° | 1.3 mm | 5 | |
| 31 May | Moderate or heavy rain shower | 19° /13° | 22.6 mm | 6 | |
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Important Notice
Our weather forecast for São Paulo in May 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 São Paulo forecast closer to your planned date for the most up-to-date weather information.
São Paulo in May - FAQ
What are the expected maximum and minimum temperatures in São Paulo during May?
During May, expect a variety of temperatures with highs around 26° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in São Paulo during May?
Moderate rainfall is anticipated in São Paulo during May, with a total of 51.9 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in São Paulo during May?
The average wind speed in São Paulo during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in São Paulo
Explore the daily rainfall trends and prepare for São Paulos May weather 💧
UV exposure in São Paulo during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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