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 | 32 | 33 | 34 | 34 | 33 | 31 | 32 | 32 | 31 | 31 | 31 | 31 | 32 |
| Daily mean°C | 27 | 28 | 29 | 29 | 29 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 28 |
| Daily low°C | 21 | 20 | 22 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 21 | 22 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 35 | 36 | 36 | 36 | 36 | 34 | 35 | 35 | 35 | 35 | 34 | 34 | 35 |
| Mean feelsDaily mean feels-like°C | 28 | 29 | 31 | 31 | 32 | 30 | 31 | 30 | 30 | 29 | 28 | 27 | 30 |
| Low feelsDaily low feels-like°C | 18 | 18 | 21 | 23 | 24 | 23 | 24 | 24 | 24 | 23 | 21 | 18 | 22 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 53 | 47 | 48 | 55 | 64 | 75 | 61 | 63 | 71 | 66 | 65 | 55 | 60 |
| Dewpoint°C | 16.4 | 15.4 | 16.4 | 18.9 | 20.8 | 21.3 | 20.2 | 20.4 | 21.1 | 19.9 | 18.8 | 16.7 | 18.9 |
| Precipitation | |||||||||||||
| Rainfallmm | 3 | 1 | 4 | 28 | 103 | 240 | 95 | 118 | 214 | 141 | 86 | 4 | 1036 |
| Rain days≥1mm | 0 | 0 | 1 | 8 | 21 | 28 | 18 | 20 | 27 | 22 | 11 | 1 | 157 |
| Wind | |||||||||||||
| Wind avgm/s | 2.4 | 2.8 | 2.2 | 1.6 | 1.5 | 1.3 | 1.7 | 1.4 | 1.1 | 1.5 | 1.9 | 2.8 | 1.8 |
| Wind gustsm/s | 5.8 | 6.0 | 5.5 | 4.3 | 2.9 | 2.5 | 3.2 | 2.5 | 2.4 | 3.6 | 4.5 | 5.3 | 4.0 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.3 | 9.9 | 10.2 | 10.1 | 9.6 | 9.4 | 9.7 | 9.0 | 8.9 | 8.9 | 8.8 | 9.3 | 9.4 |
| Clear skyindex | 76% | 81% | 73% | 51% | 40% | 29% | 39% | 32% | 33% | 34% | 54% | 74% | 51% |
| UV indexmax avg | 8.4 | 10.6 | 11.1 | 9.9 | 9.3 | 8.7 | 10.0 | 10.2 | 9.5 | 8.8 | 8.0 | 7.8 | 9.4 |
Compared across El Salvador
Santa Ana: 21.1 °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