Average annual temperature is 16.9 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 267 days
Number of rainy days: 98 days
Look at detailed online map of San Cosme
* Weather data for San Cosme 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) | 20.7 | 22.0 | 22.8 | 31.2 | 25.0 | 29.1 | 36.6 | 39.1 | 35.3 | 35.0 | 30.4 | 27.5 |
| Average daytime temperature (°C) | 16.2 | 16.7 | 16.2 | 21.7 | 21.0 | 23.4 | 31.8 | 31.0 | 27.2 | 27.5 | 24.0 | 20.8 |
| Average temperature (°C) | 11.0 | 10.6 | 11.3 | 14.7 | 15.7 | 17.6 | 24.5 | 24.4 | 21.3 | 20.3 | 16.9 | 14.4 |
| Average night temperature (°C) | 7.0 | 5.8 | 7.3 | 9.7 | 12.1 | 13.9 | 18.9 | 19.4 | 17.1 | 14.8 | 11.4 | 9.6 |
| Absolute minimum temperature (°C) | 1.6 | 0.7 | 1.4 | 3.7 | 9.0 | 12.4 | 13.3 | 15.7 | 13.4 | 10.0 | 7.8 | 5.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| 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) | 7.3 | 8.5 | 8.1 | 11.3 | 11.3 | 11.7 | 12.6 | 11.4 | 10.1 | 10.1 | 8.8 | 8.2 |
| Precipitation (mm) | 183 | 86 | 136 | 2 | 8 | 5 | 0 | 42 | 11 | 10 | 31 | 28 |
| Sunny days | 14 | 12 | 13 | 27 | 22 | 24 | 30 | 28 | 23 | 28 | 22 | 24 |
| Rainy days | 17 | 16 | 18 | 3 | 9 | 6 | 1 | 3 | 7 | 3 | 8 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit San Cosme during the most sunny months:
The largest precipitation sum in San Cosme is at