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 | 33 | 33 | 30 | 32 | 32 | 31 | 31 | 32 | 31 | 32 |
| Daily mean°C | 28 | 29 | 30 | 29 | 29 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 28 |
| Daily low°C | 22 | 22 | 23 | 24 | 24 | 23 | 24 | 24 | 23 | 24 | 23 | 22 | 23 |
| Thermal comfort | |||||||||||||
| High feelsDaily high feels-like°C | 34 | 35 | 35 | 35 | 35 | 34 | 35 | 35 | 34 | 35 | 34 | 34 | 35 |
| Mean feelsDaily mean feels-like°C | 29 | 29 | 30 | 31 | 31 | 30 | 31 | 31 | 30 | 29 | 29 | 28 | 30 |
| Low feelsDaily low feels-like°C | 19 | 19 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 21 | 19 | 22 |
| Humidity | |||||||||||||
| HumidityRelative humidity% | 52 | 48 | 51 | 59 | 70 | 79 | 72 | 73 | 78 | 72 | 69 | 56 | 65 |
| Dewpoint°C | 16.8 | 16.2 | 17.7 | 20.6 | 22.0 | 22.4 | 21.7 | 22.0 | 22.3 | 21.6 | 20.5 | 17.6 | 20.1 |
| Precipitation | |||||||||||||
| Rainfallmm | 2 | 3 | 7 | 61 | 142 | 280 | 226 | 290 | 317 | 306 | 85 | 2 | 1721 |
| Rain days≥1mm | 0 | 0 | 2 | 16 | 22 | 28 | 22 | 28 | 30 | 28 | 14 | 0 | 190 |
| Wind | |||||||||||||
| Wind avgm/s | 1.7 | 2.0 | 1.7 | 1.5 | 1.3 | 1.1 | 1.3 | 1.1 | 1.1 | 1.2 | 1.4 | 1.9 | 1.4 |
| Wind gustsm/s | 4.7 | 5.3 | 4.1 | 3.6 | 2.5 | 2.2 | 2.3 | 2.0 | 2.1 | 2.8 | 3.5 | 4.6 | 3.3 |
| Sun & UV | |||||||||||||
| Sunshinehrs/day | 9.2 | 9.6 | 10.6 | 9.9 | 9.7 | 9.2 | 9.9 | 9.0 | 8.9 | 9.0 | 9.2 | 9.7 | 9.5 |
| Clear skyindex | 76% | 77% | 72% | 54% | 42% | 28% | 40% | 32% | 32% | 35% | 56% | 75% | 52% |
| UV indexmax avg | 8.7 | 10.7 | 11.4 | 9.5 | 9.3 | 8.8 | 10.1 | 10.4 | 9.6 | 8.9 | 8.1 | 7.9 | 9.4 |
Compared across El Salvador
San Salvador: 22.0 °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