Average annual temperature is 29.3 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: 16.4 °C
Number of sunny days: 253 days
Number of rainy days: 112 days
Look at detailed online map of Bastán
* Weather data for Bastán 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) | 37.0 | 38.6 | 40.5 | 42.0 | 43.1 | 43.2 | 39.5 | 38.6 | 40.0 | 39.0 | 38.2 | 35.3 |
| Average daytime temperature (°C) | 34.3 | 36.6 | 38.0 | 39.7 | 40.1 | 40.3 | 37.1 | 35.7 | 36.6 | 34.3 | 35.5 | 33.2 |
| Average temperature (°C) | 26.2 | 28.2 | 29.1 | 30.8 | 32.0 | 32.1 | 30.2 | 29.3 | 30.0 | 28.3 | 28.7 | 26.2 |
| Average night temperature (°C) | 19.7 | 21.1 | 21.4 | 23.0 | 25.1 | 25.8 | 25.2 | 24.7 | 25.0 | 23.8 | 23.1 | 20.7 |
| Absolute minimum temperature (°C) | 17.3 | 19.6 | 19.5 | 20.0 | 21.8 | 21.8 | 23.2 | 23.4 | 23.5 | 21.5 | 19.0 | 16.4 |
| 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) | 11.1 | 11.5 | 12.0 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.0 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.5 | 11.3 | 11.6 | 11.6 | 11.9 | 10.8 | 10.4 | 10.7 | 9.4 | 9.9 | 9.0 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 24 | 29 | 111 | 117 | 57 | 180 | 42 | 6 |
| Sunny days | 31 | 28 | 30 | 30 | 28 | 24 | 7 | 6 | 11 | 8 | 23 | 27 |
| Rainy days | 0 | 0 | 1 | 0 | 3 | 6 | 24 | 25 | 19 | 23 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bastán is at