Average annual temperature is 20.4 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 4.7 °C
Number of sunny days: 186 days
Number of rainy days: 179 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) | 30.0 | 32.1 | 33.3 | 34.7 | 34.5 | 34.8 | 29.2 | 28.7 | 30.9 | 30.2 | 31.8 | 29.5 |
| Average daytime temperature (°C) | 26.9 | 28.2 | 30.3 | 31.5 | 31.1 | 31.0 | 26.4 | 26.8 | 26.9 | 27.6 | 27.9 | 25.8 |
| Average temperature (°C) | 18.3 | 18.9 | 21.3 | 22.6 | 22.6 | 22.8 | 20.0 | 20.2 | 20.1 | 20.4 | 20.3 | 17.9 |
| Average night temperature (°C) | 10.6 | 11.1 | 13.4 | 15.5 | 15.7 | 15.9 | 15.0 | 14.9 | 14.3 | 15.0 | 14.2 | 11.1 |
| Absolute minimum temperature (°C) | 6.4 | 7.1 | 10.7 | 13.2 | 13.0 | 14.2 | 12.6 | 12.8 | 12.7 | 10.5 | 11.7 | 4.7 |
| 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) | 11.2 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 10.5 | 10.7 | 11.1 | 11.4 | 11.2 | 11.6 | 11.1 | 10.8 | 11.0 | 10.5 | 10.3 | 10.0 |
| Precipitation (mm) | 0 | 0 | 1 | 21 | 52 | 47 | 177 | 151 | 64 | 75 | 14 | 1 |
| Sunny days | 30 | 27 | 28 | 14 | 14 | 13 | 1 | 4 | 7 | 8 | 15 | 25 |
| Rainy days | 1 | 1 | 3 | 16 | 17 | 17 | 30 | 27 | 23 | 23 | 15 | 6 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Oaxaca is at