Average annual temperature is 23.1 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 9.8 °C
Number of sunny days: 121 days
Number of rainy days: 244 days
Look at detailed online map of Ampliación Nueva Reforma
* Weather data for Ampliación Nueva Reforma 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) | 32.4 | 33.3 | 33.8 | 35.8 | 36.5 | 34.8 | 32.6 | 32.9 | 32.5 | 31.7 | 30.4 | 31.1 |
| Average daytime temperature (°C) | 29.3 | 29.5 | 31.5 | 33.4 | 33.1 | 32.3 | 30.8 | 30.5 | 30.5 | 28.9 | 27.2 | 27.3 |
| Average temperature (°C) | 21.0 | 21.2 | 23.3 | 24.9 | 25.0 | 24.8 | 23.8 | 23.7 | 23.6 | 23.0 | 21.8 | 20.6 |
| Average night temperature (°C) | 14.6 | 14.6 | 16.6 | 17.8 | 18.6 | 19.1 | 18.8 | 19.0 | 19.2 | 19.3 | 18.2 | 15.4 |
| Absolute minimum temperature (°C) | 11.0 | 11.0 | 14.2 | 14.7 | 16.6 | 16.8 | 15.8 | 16.8 | 16.9 | 17.6 | 15.1 | 9.8 |
| 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) | 10.3 | 10.5 | 11.1 | 11.6 | 11.5 | 10.9 | 10.0 | 9.8 | 9.8 | 9.0 | 8.6 | 9.8 |
| Precipitation (mm) | 12 | 28 | 18 | 9 | 75 | 134 | 128 | 168 | 206 | 255 | 124 | 18 |
| Sunny days | 21 | 22 | 12 | 15 | 7 | 9 | 3 | 0 | 1 | 0 | 11 | 20 |
| Rainy days | 10 | 6 | 19 | 15 | 24 | 21 | 28 | 31 | 29 | 31 | 19 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ampliación Nueva Reforma is at