Average annual temperature is 27.7 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Colonia Primero de Mayo
* Weather data for Colonia Primero de Mayo 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) | 35.7 | 36.9 | 39.5 | 39.0 | 39.4 | 35.7 | 38.0 | 37.7 | 38.0 | 36.7 | 36.5 | 38.2 |
| Average daytime temperature (°C) | 32.7 | 32.7 | 33.0 | 34.6 | 35.4 | 32.8 | 34.8 | 34.7 | 34.7 | 33.0 | 33.3 | 33.4 |
| Average temperature (°C) | 26.1 | 26.1 | 27.1 | 28.4 | 29.3 | 28.2 | 28.5 | 28.5 | 28.6 | 27.3 | 27.5 | 26.8 |
| Average night temperature (°C) | 21.4 | 21.3 | 22.4 | 23.7 | 24.5 | 24.6 | 24.4 | 24.4 | 24.1 | 23.6 | 23.4 | 22.6 |
| Absolute minimum temperature (°C) | 17.4 | 18.0 | 19.7 | 20.7 | 19.8 | 22.7 | 22.6 | 23.0 | 22.8 | 19.2 | 18.7 | 18.2 |
| 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) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 10.4 | 10.9 | 11.0 | 11.3 | 11.6 | 10.9 | 10.7 | 10.8 | 11.0 | 10.0 | 9.9 | 10.1 |
| Precipitation (mm) | 5 | 3 | 29 | 27 | 33 | 164 | 287 | 341 | 259 | 271 | 14 | 0 |
| Sunny days | 23 | 25 | 12 | 13 | 10 | 2 | 4 | 3 | 4 | 10 | 21 | 27 |
| Rainy days | 8 | 3 | 19 | 17 | 21 | 28 | 27 | 28 | 26 | 21 | 9 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Colonia Primero de Mayo is at