Normally, the average daily temperature in Sao Paulo through the month of May is 19. You can expect a high of 25 with low of 16 celsius. The table below includes more detail:
| Month | Degrees Celsius |
|---|---|
| Temperature | 19 |
| High Temperature | 25 |
| Low Temperature | 16 |
| Sunshine Per Day | 6 |
Useful Links: Sao Paulo Weather: Average Weather & Yearly Climate