Average annual temperature is 15.6 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 3.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of San Juan Coatzospam
* Weather data for San Juan Coatzospam 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) | 24.8 | 25.7 | 28.8 | 29.0 | 28.5 | 28.6 | 23.0 | 26.5 | 22.5 | 28.0 | 27.2 | 24.5 |
| Average daytime temperature (°C) | 18.8 | 19.1 | 22.3 | 23.5 | 24.1 | 24.3 | 21.1 | 21.4 | 21.5 | 20.4 | 18.2 | 15.9 |
| Average temperature (°C) | 12.8 | 13.0 | 15.6 | 17.0 | 17.9 | 19.2 | 16.8 | 16.8 | 16.9 | 15.9 | 13.8 | 11.8 |
| Average night temperature (°C) | 8.5 | 8.6 | 11.0 | 12.4 | 13.3 | 14.8 | 13.2 | 13.3 | 12.9 | 12.3 | 10.8 | 8.9 |
| Absolute minimum temperature (°C) | 3.0 | 4.5 | 7.2 | 9.3 | 9.1 | 11.7 | 11.6 | 11.6 | 11.2 | 7.5 | 6.7 | 4.0 |
| 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 | 12.6 | 13.0 | 13.2 | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 9.6 | 10.7 | 11.1 | 11.5 | 11.9 | 10.8 | 11.1 | 11.2 | 9.7 | 7.9 | 7.6 |
| Precipitation (mm) | 41 | 51 | 34 | 92 | 42 | 113 | 209 | 191 | 42 | 180 | 119 | 128 |
| Sunny days | 17 | 11 | 14 | 10 | 9 | 11 | 0 | 3 | 5 | 6 | 5 | 8 |
| Rainy days | 14 | 17 | 17 | 20 | 22 | 19 | 31 | 28 | 25 | 25 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Juan Coatzospam is at