Average annual temperature is 24.3 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: 11.1 °C
Number of sunny days: 164 days
Number of rainy days: 201 days
Look at detailed online map of Río Grande Abajo
* Weather data for Río Grande Abajo 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) | 33.4 | 34.4 | 36.7 | 36.5 | 35.9 | 37.1 | 32.1 | 34.2 | 34.2 | 33.7 | 31.0 | 32.9 |
| Average daytime temperature (°C) | 29.2 | 30.0 | 32.8 | 33.9 | 33.3 | 33.3 | 30.5 | 31.8 | 32.1 | 30.5 | 27.9 | 29.2 |
| Average temperature (°C) | 21.9 | 22.3 | 24.6 | 25.9 | 25.9 | 26.2 | 24.7 | 25.2 | 25.3 | 24.4 | 22.8 | 22.6 |
| Average night temperature (°C) | 15.8 | 15.8 | 17.8 | 18.9 | 20.1 | 20.8 | 20.3 | 20.5 | 20.1 | 20.0 | 19.0 | 17.3 |
| Absolute minimum temperature (°C) | 11.8 | 12.7 | 14.6 | 16.1 | 18.0 | 18.7 | 18.9 | 18.7 | 18.9 | 17.9 | 14.9 | 11.1 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 13.0 | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.3 |
| 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) | 10.3 | 10.6 | 11.0 | 11.4 | 11.0 | 11.0 | 11.0 | 10.4 | 10.8 | 10.0 | 9.2 | 10.1 |
| Precipitation (mm) | 0 | 3 | 23 | 5 | 58 | 153 | 114 | 96 | 70 | 80 | 76 | 3 |
| Sunny days | 27 | 21 | 21 | 20 | 10 | 10 | 5 | 6 | 6 | 4 | 11 | 23 |
| Rainy days | 4 | 7 | 10 | 10 | 21 | 20 | 26 | 25 | 24 | 27 | 19 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Río Grande Abajo is at