Average annual temperature is 24.7 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 2.9 °C
Number of sunny days: 228 days
Number of rainy days: 137 days
Look at detailed online map of Altavista
* Weather data for Altavista 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) | 32.4 | 36.6 | 42.1 | 36.5 | 37.2 | 43.7 | 42.8 | 43.2 | 42.0 | 38.2 | 32.0 | 29.8 |
| Average daytime temperature (°C) | 26.4 | 27.6 | 32.0 | 28.8 | 31.1 | 37.9 | 39.7 | 39.7 | 37.8 | 29.8 | 23.1 | 22.4 |
| Average temperature (°C) | 19.3 | 19.4 | 23.5 | 22.8 | 25.5 | 30.9 | 32.3 | 32.2 | 31.0 | 24.2 | 18.2 | 17.1 |
| Average night temperature (°C) | 13.9 | 13.4 | 17.6 | 18.4 | 21.2 | 24.5 | 25.8 | 25.9 | 25.1 | 20.2 | 14.5 | 13.1 |
| Absolute minimum temperature (°C) | 7.2 | 2.9 | 6.6 | 13.6 | 18.7 | 19.9 | 24.2 | 23.7 | 22.0 | 8.9 | 7.1 | 6.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 9.7 | 8.7 | 8.4 | 9.8 | 12.2 | 12.4 | 11.6 | 11.0 | 8.0 | 6.1 | 6.9 |
| Precipitation (mm) | 3 | 1 | 50 | 96 | 187 | 37 | 32 | 32 | 34 | 79 | 103 | 14 |
| Sunny days | 27 | 26 | 21 | 10 | 5 | 21 | 21 | 16 | 24 | 18 | 16 | 23 |
| Rainy days | 4 | 2 | 10 | 20 | 26 | 9 | 10 | 15 | 6 | 13 | 14 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Altavista during the most sunny months:
The largest precipitation sum in Altavista is at