Average annual temperature is 25.6 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Retalteco
* Weather data for Retalteco 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) | 30.9 | 31.4 | 36.1 | 41.0 | 38.3 | 39.8 | 32.5 | 33.3 | 32.9 | 34.0 | 30.0 | 30.3 |
| Average daytime temperature (°C) | 27.2 | 28.3 | 32.9 | 35.6 | 35.1 | 36.0 | 31.2 | 31.5 | 31.2 | 30.4 | 27.6 | 26.1 |
| Average temperature (°C) | 22.5 | 23.0 | 26.2 | 28.4 | 28.6 | 29.4 | 25.9 | 26.3 | 25.9 | 25.5 | 23.9 | 22.3 |
| Average night temperature (°C) | 18.8 | 18.9 | 20.8 | 22.2 | 23.0 | 24.2 | 22.2 | 22.4 | 22.1 | 22.0 | 21.2 | 19.3 |
| Absolute minimum temperature (°C) | 14.0 | 16.3 | 18.8 | 19.7 | 20.2 | 22.3 | 21.3 | 21.1 | 21.1 | 19.5 | 19.5 | 14.7 |
| 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 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.3 | 11.1 |
| 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) | 9.6 | 9.9 | 10.7 | 11.3 | 11.5 | 11.1 | 10.3 | 10.7 | 10.6 | 10.1 | 7.7 | 7.3 |
| Precipitation (mm) | 67 | 63 | 19 | 24 | 41 | 150 | 322 | 224 | 315 | 308 | 191 | 90 |
| Sunny days | 9 | 3 | 10 | 16 | 15 | 10 | 0 | 1 | 1 | 2 | 3 | 6 |
| Rainy days | 22 | 25 | 21 | 14 | 16 | 20 | 31 | 30 | 29 | 29 | 27 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Retalteco is at