Average annual temperature is 20.2 °C
Absolute maximum temperature: 31.0 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 55 days
Number of rainy days: 310 days
Look at detailed online map of Joyas de San Nicolás
* Weather data for Joyas de San Nicolás 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) | 29.7 | 30.4 | 30.1 | 31.0 | 31.0 | 26.7 | 29.6 | 28.5 | 29.4 | 26.8 | 27.9 | 28.7 |
| Average daytime temperature (°C) | 26.5 | 28.0 | 27.0 | 27.7 | 27.1 | 25.1 | 26.7 | 26.0 | 25.9 | 24.5 | 25.3 | 26.7 |
| Average temperature (°C) | 19.4 | 20.3 | 20.0 | 20.7 | 21.1 | 20.3 | 20.7 | 20.6 | 20.0 | 19.4 | 19.8 | 19.8 |
| Average night temperature (°C) | 14.5 | 15.1 | 15.3 | 15.8 | 16.9 | 16.9 | 16.9 | 16.9 | 16.2 | 16.3 | 16.1 | 15.0 |
| Absolute minimum temperature (°C) | 10.3 | 13.1 | 13.2 | 14.4 | 15.6 | 15.8 | 15.5 | 16.0 | 14.5 | 15.1 | 12.5 | 10.6 |
| 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 | 12.0 | 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 | 11.5 | 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) | 10.4 | 10.8 | 11.0 | 11.1 | 11.0 | 9.6 | 10.0 | 9.4 | 9.4 | 8.7 | 9.6 | 10.3 |
| Precipitation (mm) | 17 | 8 | 72 | 102 | 232 | 273 | 274 | 163 | 352 | 405 | 77 | 17 |
| Sunny days | 15 | 13 | 3 | 5 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 13 |
| Rainy days | 16 | 15 | 28 | 25 | 29 | 30 | 31 | 30 | 30 | 31 | 27 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Joyas de San Nicolás is at