Monthly climate metrics across temperature, precipitation, wind, and UV.
| Metric | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | |||||||||||||
| Daily high°C | 34 | 36 | 36 | 35 | 35 | 33 | 33 | 33 | 32 | 32 | 32 | 33 | 34 |
| Daily mean°C | 30 | 31 | 32 | 31 | 31 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 |
| Daily low°C | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 25 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 38 | 39 | 39 | 39 | 39 | 37 | 37 | 37 | 37 | 37 | 37 | 37 | 38 |
| Mean feelsDaily mean feels-like°C | 32 | 33 | 34 | 34 | 34 | 33 | 34 | 33 | 33 | 32 | 32 | 32 | 33 |
| Low feelsDaily low feels-like°C | 23 | 23 | 25 | 26 | 27 | 26 | 27 | 26 | 26 | 26 | 25 | 23 | 25 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 49 | 45 | 49 | 55 | 69 | 80 | 75 | 77 | 83 | 80 | 76 | 56 | 66 |
| Dewpoint°C | 18.0 | 16.9 | 19.4 | 21.9 | 23.7 | 23.8 | 24.0 | 24.3 | 24.2 | 24.3 | 23.2 | 19.4 | 21.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 2 | 2 | 10 | 40 | 129 | 453 | 195 | 306 | 409 | 376 | 153 | 4 | 2078 |
| Rain days≥1mm | 0 | 0 | 2 | 14 | 22 | 29 | 20 | 26 | 30 | 27 | 15 | 1 | 186 |
| Wind | |||||||||||||
| Wind avgm/s | 1.5 | 1.8 | 1.7 | 1.8 | 1.4 | 1.0 | 1.1 | 1.0 | 1.0 | 1.0 | 1.0 | 1.4 | 1.3 |
| Wind gustsm/s | 3.2 | 4.0 | 3.6 | 3.4 | 2.7 | 2.4 | 2.0 | 2.2 | 2.3 | 2.2 | 2.4 | 3.0 | 2.8 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.5 | 9.7 | 10.8 | 10.3 | 9.9 | 9.0 | 10.2 | 9.7 | 9.3 | 9.1 | 9.3 | 10.0 | 9.7 |
| Clear skyindex | 82% | 84% | 80% | 49% | 38% | 31% | 45% | 37% | 37% | 39% | 48% | 79% | 54% |
| UV indexmax avg | 8.8 | 10.9 | 11.3 | 10.1 | 9.2 | 9.3 | 9.9 | 10.4 | 9.9 | 8.9 | 8.2 | 8.0 | 9.6 |
Compared across El Salvador
Santiago de María: 25.3 °C. Typical range in El Salvador: 21.8–24.6 °C. Low anchor: Metapán, 19.4 °C. High anchor: La Unión, 25.8 °C.
24 cities tracked