Average annual temperature is 23.8 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 242 days
Number of rainy days: 123 days
Look at detailed online map of Altamira
* Weather data for Altamira 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) | 32.6 | 35.9 | 39.0 | 38.7 | 37.9 | 45.3 | 40.2 | 40.9 | 40.0 | 34.2 | 31.3 | 30.8 |
| Average daytime temperature (°C) | 25.3 | 26.4 | 30.0 | 29.6 | 31.4 | 38.5 | 37.6 | 37.9 | 36.1 | 27.9 | 21.9 | 21.8 |
| Average temperature (°C) | 18.1 | 18.2 | 22.1 | 22.9 | 25.4 | 31.2 | 30.8 | 31.0 | 29.6 | 22.6 | 17.0 | 16.0 |
| Average night temperature (°C) | 12.4 | 12.0 | 16.5 | 17.8 | 20.3 | 24.6 | 24.9 | 25.1 | 23.9 | 19.0 | 13.4 | 11.7 |
| Absolute minimum temperature (°C) | 6.4 | 3.4 | 5.3 | 12.3 | 17.5 | 19.3 | 22.5 | 22.8 | 21.2 | 7.2 | 7.3 | 6.4 |
| 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) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 8.2 | 9.8 | 8.9 | 8.9 | 10.3 | 12.0 | 12.3 | 11.7 | 11.0 | 7.9 | 6.6 | 7.4 |
| Precipitation (mm) | 8 | 2 | 17 | 17 | 80 | 14 | 74 | 12 | 12 | 99 | 71 | 12 |
| Sunny days | 28 | 23 | 22 | 14 | 9 | 21 | 22 | 21 | 22 | 16 | 20 | 24 |
| Rainy days | 3 | 5 | 9 | 16 | 22 | 9 | 9 | 10 | 8 | 15 | 10 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Altamira during the most sunny months:
The largest precipitation sum in Altamira is at