Average annual temperature is 24.7 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: 7.8 °C
Number of sunny days: 110 days
Number of rainy days: 255 days
Look at detailed online map of Santa Monica
* Weather data for Santa Monica 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) | 29.3 | 30.0 | 30.1 | 29.4 | 31.1 | 30.6 | 33.2 | 34.6 | 34.8 | 35.9 | 34.4 | 32.6 |
| Average daytime temperature (°C) | 27.3 | 28.3 | 27.7 | 27.7 | 28.8 | 28.3 | 31.1 | 32.3 | 33.0 | 33.2 | 32.2 | 30.8 |
| Average temperature (°C) | 23.1 | 23.4 | 23.3 | 23.3 | 24.0 | 22.6 | 24.5 | 26.3 | 26.8 | 27.1 | 26.5 | 25.5 |
| Average night temperature (°C) | 20.3 | 20.7 | 20.6 | 20.6 | 20.4 | 18.3 | 19.0 | 21.5 | 22.2 | 22.8 | 22.5 | 22.0 |
| Absolute minimum temperature (°C) | 18.9 | 19.7 | 19.5 | 17.2 | 19.1 | 7.8 | 15.7 | 17.5 | 19.3 | 21.1 | 20.0 | 20.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.9 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.4 | 8.3 | 8.4 | 8.6 | 9.9 | 9.9 | 10.5 | 9.6 | 9.8 | 9.9 | 10.4 | 9.9 |
| Precipitation (mm) | 224 | 220 | 189 | 150 | 34 | 20 | 0 | 32 | 53 | 53 | 75 | 143 |
| Sunny days | 0 | 0 | 1 | 0 | 12 | 21 | 30 | 18 | 12 | 7 | 7 | 2 |
| Rainy days | 31 | 28 | 30 | 30 | 19 | 9 | 1 | 13 | 18 | 24 | 23 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santa Monica is at