Average annual temperature is 26.2 °C
Absolute maximum temperature: 36.2 °C
Absolute minimum temperature: 19.2 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Guaymango
* Weather data for Guaymango El Salvador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.4 | 36.2 | 35.3 | 35.3 | 35.8 | 31.4 | 34.5 | 33.0 | 31.8 | 31.5 | 32.3 | 34.2 |
| Average daytime temperature (°C) | 31.3 | 32.6 | 31.8 | 32.7 | 32.2 | 29.9 | 31.1 | 29.7 | 30.3 | 29.1 | 30.1 | 32.2 |
| Average temperature (°C) | 25.9 | 26.9 | 26.4 | 27.2 | 27.5 | 26.2 | 26.3 | 25.9 | 25.8 | 25.0 | 25.1 | 26.5 |
| Average night temperature (°C) | 22.3 | 23.1 | 22.5 | 23.0 | 23.7 | 23.2 | 22.6 | 22.7 | 22.3 | 22.1 | 21.6 | 22.4 |
| Absolute minimum temperature (°C) | 19.8 | 20.2 | 20.5 | 20.6 | 22.7 | 22.3 | 21.7 | 21.4 | 21.1 | 21.3 | 19.2 | 20.7 |
| 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 | 12.4 | 12.8 | 12.9 | 12.8 | 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 | 11.1 | 11.3 | 11.1 | 9.9 | 10.6 | 10.0 | 10.0 | 8.7 | 9.8 | 10.4 |
| Precipitation (mm) | 25 | 6 | 89 | 91 | 197 | 385 | 322 | 382 | 522 | 491 | 231 | 17 |
| Sunny days | 17 | 19 | 5 | 5 | 4 | 0 | 0 | 2 | 0 | 1 | 2 | 19 |
| Rainy days | 14 | 9 | 26 | 25 | 27 | 30 | 31 | 29 | 30 | 30 | 28 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Guaymango is at