Average annual temperature is 25.8 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 19.8 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of San Salvador
* Weather data for San Salvador Peru is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 33.0 | 32.6 | 33.8 | 32.6 | 32.0 | 31.3 | 32.2 | 33.8 | 34.7 | 35.0 | 34.6 | 33.1 |
| Average daytime temperature (°C) | 29.8 | 29.1 | 29.2 | 29.9 | 29.6 | 28.7 | 29.7 | 31.2 | 31.7 | 32.0 | 31.2 | 30.1 |
| Average temperature (°C) | 25.5 | 25.2 | 25.3 | 25.4 | 25.5 | 24.6 | 25.2 | 26.3 | 26.7 | 27.2 | 26.7 | 25.9 |
| Average night temperature (°C) | 22.5 | 22.7 | 22.6 | 22.6 | 22.7 | 21.8 | 22.2 | 22.8 | 23.4 | 23.9 | 23.7 | 23.3 |
| Absolute minimum temperature (°C) | 21.0 | 21.8 | 21.4 | 21.6 | 22.1 | 19.8 | 21.2 | 21.2 | 22.4 | 22.2 | 22.5 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.8 | 7.9 | 6.9 | 8.8 | 9.4 | 9.0 | 10.1 | 10.3 | 9.9 | 9.7 | 9.3 | 8.2 |
| Precipitation (mm) | 203 | 321 | 390 | 422 | 526 | 290 | 266 | 151 | 198 | 163 | 233 | 405 |
| Sunny days | 0 | 0 | 2 | 0 | 0 | 3 | 4 | 8 | 7 | 7 | 5 | 1 |
| Rainy days | 31 | 28 | 29 | 30 | 31 | 27 | 27 | 23 | 23 | 24 | 25 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in San Salvador is at