Average annual temperature is 23.0 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Colotlán
* Weather data for Colotlán 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) | 30.8 | 33.0 | 34.3 | 35.1 | 37.6 | 36.2 | 31.3 | 30.9 | 30.0 | 30.2 | 29.6 | 30.1 |
| Average daytime temperature (°C) | 27.8 | 28.2 | 31.2 | 32.9 | 33.9 | 32.4 | 29.1 | 29.0 | 29.0 | 27.9 | 26.3 | 25.7 |
| Average temperature (°C) | 21.0 | 21.1 | 23.4 | 24.8 | 25.9 | 25.2 | 23.5 | 23.5 | 23.3 | 22.5 | 21.4 | 20.0 |
| Average night temperature (°C) | 16.4 | 16.7 | 17.9 | 18.9 | 20.4 | 20.5 | 20.1 | 20.0 | 19.9 | 19.3 | 18.5 | 16.5 |
| Absolute minimum temperature (°C) | 12.2 | 13.1 | 14.4 | 17.3 | 16.1 | 18.6 | 19.1 | 18.3 | 17.3 | 16.3 | 15.9 | 11.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 9.5 | 10.6 | 11.4 | 11.5 | 11.2 | 9.6 | 10.0 | 9.9 | 9.3 | 8.1 | 8.7 |
| Precipitation (mm) | 4 | 9 | 15 | 14 | 33 | 129 | 193 | 188 | 148 | 123 | 25 | 12 |
| Sunny days | 21 | 20 | 14 | 12 | 10 | 1 | 1 | 0 | 1 | 3 | 13 | 18 |
| Rainy days | 10 | 8 | 17 | 18 | 21 | 29 | 30 | 31 | 29 | 28 | 17 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colotlán is at