Average annual temperature is 25.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 56 days
Number of rainy days: 309 days
Look at detailed online map of San Jacinto Chinayú
* Weather data for San Jacinto Chinayú 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) | 32.5 | 31.4 | 34.0 | 38.5 | 36.0 | 37.7 | 32.9 | 32.6 | 32.8 | 35.7 | 31.9 | 30.8 |
| Average daytime temperature (°C) | 27.6 | 27.7 | 30.5 | 32.8 | 33.4 | 34.5 | 30.8 | 31.4 | 31.5 | 30.7 | 27.7 | 26.4 |
| Average temperature (°C) | 22.8 | 23.1 | 25.1 | 26.5 | 27.5 | 28.4 | 26.0 | 26.3 | 26.1 | 25.8 | 24.0 | 22.6 |
| Average night temperature (°C) | 19.8 | 20.1 | 21.5 | 22.5 | 23.4 | 24.2 | 22.9 | 23.1 | 22.8 | 22.6 | 21.8 | 20.2 |
| Absolute minimum temperature (°C) | 15.1 | 17.8 | 19.1 | 19.1 | 21.2 | 22.2 | 21.8 | 21.8 | 21.5 | 20.1 | 20.0 | 14.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 |
| 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) | 8.3 | 8.4 | 10.1 | 10.8 | 10.5 | 11.0 | 8.5 | 9.2 | 10.1 | 8.8 | 6.1 | 6.2 |
| Precipitation (mm) | 116 | 147 | 101 | 48 | 65 | 100 | 330 | 245 | 345 | 308 | 545 | 272 |
| Sunny days | 9 | 2 | 7 | 12 | 10 | 8 | 0 | 0 | 0 | 4 | 2 | 2 |
| Rainy days | 22 | 26 | 24 | 18 | 21 | 22 | 31 | 31 | 30 | 27 | 28 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Jacinto Chinayú is at