Average annual temperature is 14.3 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Rumasachi
* Weather data for Rumasachi Mexico is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.6 | 20.3 | 21.5 | 26.3 | 27.4 | 33.4 | 31.5 | 30.6 | 30.0 | 28.3 | 24.0 | 20.6 |
| Average daytime temperature (°C) | 14.2 | 14.9 | 17.3 | 21.1 | 23.4 | 28.7 | 27.9 | 26.9 | 27.1 | 22.5 | 18.2 | 16.5 |
| Average temperature (°C) | 7.8 | 7.9 | 10.5 | 13.6 | 16.1 | 20.8 | 19.5 | 19.2 | 19.2 | 15.4 | 11.6 | 9.1 |
| Average night temperature (°C) | 2.5 | 2.3 | 4.7 | 6.2 | 8.7 | 13.3 | 13.4 | 13.8 | 13.1 | 9.8 | 6.6 | 3.7 |
| Absolute minimum temperature (°C) | -5.7 | -4.4 | -2.1 | 1.7 | 5.1 | 8.4 | 11.7 | 11.3 | 10.9 | 3.5 | 0.3 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.2 | 8.9 | 10.1 | 11.7 | 12.1 | 12.7 | 12.4 | 11.5 | 11.4 | 9.5 | 9.1 | 9.0 |
| Precipitation (mm) | 23 | 47 | 42 | 0 | 16 | 23 | 127 | 110 | 52 | 34 | 37 | 21 |
| Sunny days | 23 | 16 | 24 | 27 | 22 | 22 | 0 | 4 | 11 | 18 | 21 | 26 |
| Rainy days | 8 | 12 | 7 | 3 | 9 | 8 | 31 | 27 | 19 | 13 | 9 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rumasachi is at