Average annual temperature is 14.7 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 89 days
Number of rainy days: 276 days
Look at detailed online map of Coatán
* Weather data for Coatán Guatemala is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.8 | 24.7 | 25.4 | 26.2 | 27.6 | 26.7 | 24.1 | 24.2 | 22.9 | 22.2 | 21.8 | 22.2 |
| Average daytime temperature (°C) | 19.7 | 21.3 | 22.3 | 23.5 | 23.3 | 23.2 | 21.8 | 21.5 | 21.2 | 20.2 | 19.3 | 19.5 |
| Average temperature (°C) | 12.2 | 13.1 | 14.8 | 15.8 | 16.1 | 16.3 | 15.4 | 15.4 | 15.2 | 14.9 | 14.0 | 12.9 |
| Average night temperature (°C) | 6.8 | 7.2 | 9.1 | 9.1 | 10.5 | 10.7 | 11.2 | 11.1 | 11.3 | 11.2 | 10.3 | 8.5 |
| Absolute minimum temperature (°C) | 4.3 | 5.1 | 6.7 | 6.1 | 8.7 | 9.0 | 7.9 | 7.8 | 9.6 | 9.6 | 8.5 | 4.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.4 | 10.7 | 11.0 | 11.6 | 11.4 | 10.8 | 10.0 | 9.6 | 9.7 | 9.2 | 9.1 | 10.0 |
| Precipitation (mm) | 15 | 7 | 35 | 42 | 68 | 254 | 388 | 313 | 259 | 366 | 114 | 15 |
| Sunny days | 18 | 13 | 12 | 12 | 4 | 5 | 1 | 0 | 0 | 0 | 7 | 17 |
| Rainy days | 13 | 15 | 19 | 18 | 27 | 25 | 30 | 31 | 30 | 31 | 23 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Coatán is at