Average annual temperature is 23.2 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 12.6 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Santos
* Weather data for Santos Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.4 | 35.7 | 33.5 | 30.4 | 27.8 | 31.5 | 29.7 | 36.6 | 36.3 | 32.5 | 40.7 | 36.9 |
| Average daytime temperature (°C) | 28.3 | 29.7 | 28.5 | 26.0 | 24.2 | 24.4 | 23.4 | 24.7 | 26.6 | 24.9 | 28.4 | 28.5 |
| Average temperature (°C) | 25.4 | 26.6 | 25.9 | 23.2 | 21.3 | 20.4 | 19.8 | 20.9 | 22.8 | 22.6 | 24.7 | 25.7 |
| Average night temperature (°C) | 22.8 | 24.0 | 23.2 | 20.4 | 18.4 | 17.1 | 16.7 | 17.9 | 19.8 | 20.9 | 22.1 | 22.9 |
| Absolute minimum temperature (°C) | 19.4 | 21.3 | 20.6 | 16.2 | 15.1 | 13.7 | 12.6 | 14.3 | 14.1 | 18.6 | 17.7 | 19.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.4 | 12.9 | 12.2 | 11.5 | 11.0 | 10.7 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 9.2 | 7.8 | 9.4 | 8.4 | 8.5 | 8.5 | 8.2 | 7.5 | 8.4 | 5.7 | 9.0 | 10.5 |
| Precipitation (mm) | 201 | 266 | 132 | 151 | 137 | 88 | 81 | 146 | 60 | 250 | 166 | 126 |
| Sunny days | 3 | 2 | 6 | 8 | 15 | 19 | 15 | 16 | 9 | 4 | 9 | 9 |
| Rainy days | 28 | 26 | 25 | 22 | 16 | 11 | 16 | 15 | 21 | 27 | 21 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santos is at