Average annual temperature is 18.7 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: -4.5 °C
Number of sunny days: 302 days
Number of rainy days: 63 days
Look at detailed online map of Oaxaca
* Weather data for Oaxaca 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) | 21.6 | 24.1 | 26.0 | 32.0 | 34.1 | 39.8 | 40.6 | 40.2 | 37.6 | 31.1 | 28.5 | 22.8 |
| Average daytime temperature (°C) | 15.3 | 16.6 | 21.2 | 26.5 | 30.1 | 34.5 | 38.0 | 34.5 | 33.7 | 27.4 | 20.5 | 16.5 |
| Average temperature (°C) | 7.5 | 8.3 | 13.2 | 18.6 | 22.6 | 27.2 | 30.8 | 27.2 | 26.7 | 19.9 | 13.2 | 8.6 |
| Average night temperature (°C) | 0.9 | 1.9 | 5.9 | 9.7 | 14.2 | 18.6 | 22.5 | 19.9 | 18.5 | 12.0 | 6.4 | 1.2 |
| Absolute minimum temperature (°C) | -4.5 | -4.4 | -2.6 | -1.1 | 7.9 | 13.8 | 19.9 | 16.6 | 15.5 | -0.4 | -1.4 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.8 | 9.0 | 10.5 | 12.0 | 12.2 | 12.6 | 12.7 | 11.6 | 11.4 | 10.1 | 8.9 | 8.8 |
| Precipitation (mm) | 10 | 22 | 6 | 1 | 3 | 1 | 7 | 25 | 3 | 8 | 6 | 3 |
| Sunny days | 25 | 20 | 28 | 29 | 23 | 27 | 28 | 18 | 25 | 29 | 23 | 27 |
| Rainy days | 6 | 8 | 3 | 1 | 8 | 3 | 3 | 13 | 5 | 2 | 7 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oaxaca is at