Average annual temperature is 25.1 °C
Absolute maximum temperature: 39.5 °C
Absolute minimum temperature: 13.6 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Sasec
* Weather data for Sasec 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) | 30.8 | 30.6 | 33.1 | 37.6 | 36.1 | 39.5 | 32.4 | 32.2 | 31.9 | 34.5 | 29.8 | 30.0 |
| Average daytime temperature (°C) | 27.1 | 27.4 | 30.5 | 33.0 | 33.6 | 35.4 | 30.4 | 30.7 | 30.7 | 30.0 | 27.2 | 25.8 |
| Average temperature (°C) | 22.4 | 22.6 | 25.0 | 26.7 | 27.6 | 29.1 | 25.5 | 25.9 | 25.5 | 25.3 | 23.6 | 22.2 |
| Average night temperature (°C) | 18.9 | 19.3 | 20.9 | 21.9 | 23.1 | 24.3 | 22.3 | 22.6 | 22.2 | 22.1 | 21.4 | 19.7 |
| Absolute minimum temperature (°C) | 13.6 | 16.9 | 19.6 | 19.8 | 21.1 | 22.4 | 21.3 | 21.2 | 20.8 | 20.2 | 19.4 | 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 | 12.7 | 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) | 9.4 | 9.3 | 10.4 | 11.2 | 11.3 | 10.9 | 9.1 | 9.7 | 10.3 | 9.6 | 6.7 | 6.9 |
| Precipitation (mm) | 141 | 155 | 101 | 51 | 103 | 101 | 456 | 382 | 461 | 446 | 590 | 293 |
| Sunny days | 10 | 6 | 12 | 17 | 11 | 9 | 0 | 0 | 0 | 1 | 3 | 5 |
| Rainy days | 21 | 22 | 19 | 13 | 20 | 21 | 31 | 31 | 30 | 30 | 27 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sasec is at