Average annual temperature is 25.4 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 198 days
Number of rainy days: 167 days
Look at detailed online map of Kilómetro 99
* Weather data for Kilómetro 99 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) | 33.8 | 40.2 | 40.4 | 36.1 | 36.9 | 43.1 | 38.5 | 39.2 | 38.0 | 37.1 | 32.3 | 30.1 |
| Average daytime temperature (°C) | 28.0 | 28.0 | 30.8 | 30.6 | 33.4 | 37.1 | 36.2 | 36.6 | 36.4 | 32.1 | 26.2 | 23.7 |
| Average temperature (°C) | 21.4 | 20.7 | 23.9 | 24.5 | 27.2 | 30.3 | 30.0 | 30.1 | 29.9 | 26.2 | 21.0 | 19.4 |
| Average night temperature (°C) | 17.4 | 16.3 | 19.9 | 20.5 | 22.9 | 25.7 | 25.5 | 25.5 | 25.6 | 22.2 | 17.5 | 16.3 |
| Absolute minimum temperature (°C) | 10.4 | 8.3 | 9.8 | 13.7 | 19.8 | 22.3 | 23.4 | 22.8 | 23.3 | 10.5 | 11.8 | 9.1 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 8.8 | 9.6 | 9.1 | 9.2 | 10.9 | 12.3 | 12.3 | 11.3 | 11.2 | 8.7 | 7.2 | 6.0 |
| Precipitation (mm) | 7 | 12 | 45 | 54 | 92 | 20 | 29 | 62 | 23 | 43 | 32 | 88 |
| Sunny days | 21 | 23 | 20 | 14 | 11 | 19 | 12 | 14 | 17 | 12 | 19 | 16 |
| Rainy days | 10 | 5 | 11 | 16 | 20 | 11 | 19 | 17 | 13 | 19 | 11 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kilómetro 99 during the most sunny months:
The largest precipitation sum in Kilómetro 99 is at