Average annual temperature is 25.0 °C
Absolute maximum temperature: 42.7 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 330 days
Number of rainy days: 35 days
Look at detailed online map of Heroica Guaymas
* Weather data for Heroica Guaymas 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) | 27.5 | 27.9 | 32.3 | 32.8 | 32.8 | 42.7 | 37.3 | 39.3 | 42.7 | 40.7 | 36.3 | 30.0 |
| Average daytime temperature (°C) | 22.2 | 22.7 | 25.9 | 28.7 | 29.4 | 34.8 | 35.6 | 36.2 | 36.5 | 33.3 | 29.5 | 26.5 |
| Average temperature (°C) | 16.2 | 16.8 | 20.2 | 22.5 | 24.8 | 29.8 | 32.3 | 32.5 | 32.0 | 28.7 | 24.0 | 19.5 |
| Average night temperature (°C) | 10.6 | 11.8 | 14.2 | 15.7 | 19.4 | 24.5 | 29.4 | 29.0 | 27.5 | 24.3 | 18.4 | 12.9 |
| Absolute minimum temperature (°C) | 5.5 | 8.0 | 9.2 | 11.7 | 15.8 | 19.8 | 27.5 | 25.5 | 23.5 | 19.6 | 12.5 | 9.9 |
| 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 | 13.9 | 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 | 9.2 | 10.4 | 12.0 | 12.2 | 12.4 | 12.4 | 11.6 | 11.3 | 10.1 | 9.1 | 9.0 |
| Precipitation (mm) | 5 | 9 | 4 | 0 | 0 | 0 | 9 | 45 | 7 | 3 | 0 | 0 |
| Sunny days | 28 | 20 | 28 | 30 | 30 | 30 | 27 | 25 | 27 | 26 | 28 | 31 |
| Rainy days | 3 | 8 | 3 | 0 | 1 | 0 | 4 | 6 | 3 | 5 | 2 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Heroica Guaymas is at