Average annual temperature is 25.8 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 10.4 °C
Number of sunny days: 105 days
Number of rainy days: 260 days
Look at detailed online map of San Juan de Mattos
* Weather data for San Juan de Mattos Bolivia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.2 | 32.9 | 32.5 | 32.3 | 32.8 | 30.5 | 31.7 | 34.7 | 38.2 | 40.1 | 40.2 | 34.7 |
| Average daytime temperature (°C) | 30.5 | 29.6 | 29.7 | 29.7 | 28.0 | 27.0 | 28.7 | 31.5 | 34.1 | 36.2 | 34.0 | 31.9 |
| Average temperature (°C) | 25.6 | 25.0 | 25.4 | 25.1 | 23.8 | 22.3 | 23.7 | 25.6 | 27.9 | 29.7 | 28.4 | 27.0 |
| Average night temperature (°C) | 22.2 | 21.9 | 22.4 | 21.6 | 20.7 | 18.4 | 19.7 | 21.0 | 23.2 | 24.8 | 24.3 | 23.5 |
| Absolute minimum temperature (°C) | 19.2 | 17.0 | 21.4 | 18.1 | 17.8 | 10.4 | 16.1 | 16.8 | 18.3 | 21.1 | 18.3 | 22.0 |
| 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 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| 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) | 8.0 | 7.4 | 7.2 | 9.3 | 8.1 | 8.9 | 9.5 | 9.8 | 9.6 | 10.2 | 9.3 | 9.1 |
| Precipitation (mm) | 359 | 413 | 423 | 184 | 190 | 108 | 55 | 32 | 74 | 116 | 281 | 344 |
| Sunny days | 4 | 3 | 0 | 4 | 8 | 12 | 13 | 23 | 17 | 12 | 7 | 2 |
| Rainy days | 27 | 25 | 31 | 26 | 23 | 18 | 18 | 8 | 13 | 19 | 23 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan de Mattos is at