Average annual temperature is 20.2 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 8.0 °C
Number of sunny days: 69 days
Number of rainy days: 296 days
Look at detailed online map of Sansirisay
* Weather data for Sansirisay 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) | 28.2 | 30.9 | 31.8 | 32.5 | 30.2 | 31.9 | 27.4 | 28.5 | 27.5 | 27.6 | 26.5 | 27.7 |
| Average daytime temperature (°C) | 24.9 | 26.3 | 28.3 | 29.6 | 28.3 | 28.5 | 25.8 | 26.5 | 26.3 | 25.0 | 23.5 | 24.0 |
| Average temperature (°C) | 18.0 | 18.5 | 20.5 | 21.6 | 21.6 | 21.9 | 20.8 | 21.0 | 20.7 | 20.1 | 19.3 | 18.3 |
| Average night temperature (°C) | 13.0 | 13.1 | 14.6 | 15.3 | 16.5 | 17.1 | 17.4 | 17.2 | 16.9 | 16.9 | 16.3 | 14.2 |
| Absolute minimum temperature (°C) | 8.5 | 11.2 | 12.3 | 12.3 | 14.1 | 16.1 | 15.7 | 15.6 | 15.5 | 14.1 | 13.0 | 8.0 |
| 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) | 10.3 | 10.6 | 11.0 | 11.4 | 11.0 | 10.9 | 10.7 | 10.1 | 10.8 | 9.8 | 9.3 | 10.1 |
| Precipitation (mm) | 19 | 26 | 52 | 38 | 146 | 170 | 301 | 196 | 302 | 326 | 150 | 34 |
| Sunny days | 12 | 15 | 10 | 8 | 7 | 1 | 0 | 0 | 0 | 0 | 2 | 14 |
| Rainy days | 19 | 13 | 21 | 22 | 24 | 29 | 31 | 31 | 30 | 31 | 28 | 17 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sansirisay is at