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 | 33 | 35 | 35 | 34 | 33 | 31 | 32 | 32 | 31 | 31 | 31 | 32 | 32 |
| Daily mean°C | 29 | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 |
| Daily low°C | 23 | 23 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 24 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 36 | 37 | 37 | 37 | 37 | 35 | 36 | 36 | 36 | 36 | 35 | 35 | 36 |
| Mean feelsDaily mean feels-like°C | 31 | 31 | 32 | 32 | 33 | 31 | 33 | 32 | 31 | 31 | 31 | 31 | 32 |
| Low feelsDaily low feels-like°C | 22 | 21 | 24 | 25 | 26 | 25 | 26 | 25 | 25 | 25 | 24 | 22 | 24 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 57 | 49 | 57 | 65 | 77 | 84 | 79 | 81 | 87 | 85 | 81 | 63 | 72 |
| Dewpoint°C | 18.8 | 17.4 | 20.1 | 22.3 | 23.6 | 23.8 | 23.9 | 24.3 | 24.3 | 24.0 | 23.1 | 19.8 | 22.1 |
| Precipitation | |||||||||||||
| Rainfallmm | 10 | 3 | 14 | 44 | 132 | 394 | 187 | 319 | 354 | 377 | 161 | 5 | 2000 |
| Rain days≥1mm | 3 | 1 | 2 | 15 | 21 | 29 | 20 | 28 | 30 | 29 | 16 | 2 | 196 |
| Wind | |||||||||||||
| Wind avgm/s | 1.5 | 1.8 | 1.7 | 1.7 | 1.4 | 1.1 | 1.2 | 1.1 | 1.0 | 1.1 | 1.2 | 1.5 | 1.4 |
| Wind gustsm/s | 3.3 | 4.0 | 3.7 | 3.7 | 2.8 | 2.5 | 2.1 | 2.2 | 2.3 | 2.3 | 2.5 | 3.1 | 2.9 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.2 | 9.5 | 10.8 | 10.3 | 9.9 | 9.3 | 10.0 | 9.4 | 9.4 | 9.0 | 9.2 | 9.8 | 9.7 |
| Clear skyindex | 77% | 76% | 76% | 49% | 38% | 30% | 45% | 34% | 35% | 38% | 51% | 73% | 52% |
| UV indexmax avg | 8.7 | 10.8 | 11.4 | 9.5 | 9.2 | 9.0 | 9.8 | 10.4 | 9.5 | 8.9 | 8.1 | 8.0 | 9.4 |
Compared across El Salvador
Zacatecoluca: 24.1 °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