UV Index
San Salvador UV Index Today
- Current UV Index0.0
- Cloud Cover00%
- Temperature00.0 ℃
Day Summary
- Max UV Index11.6
- Avg Clouds100%
- Max Temp29.1 ℃
- Peak UV at 1 PM
- Protection Required ☀️
The UV index in San Salvador, El Salvador 
will reach a high of 11.6 today. This means a extreme level of sun exposure. See our tips below to stay safe!
Last checked: 2025-08-21
Hourly Forecast Chart
Today's Safety Tips
Extreme danger! Avoid being in the sun, especially during midday. If you go out, cover up with clothing, a hat, and sunglasses, and use plenty of sunscreen.
San Salvador's UV Index
The UV index in San Salvador is usually moderate to high, ranging from about 6 to 11, with the highest values during the dry season from March to May. The city experiences a tropical climate with a distinct dry season from November to April and a rainy season from May to October. Temperatures are warm year-round, typically between 24°C to 33°C (75°F to 91°F). Compared to neighboring countries like Guatemala and Honduras, San Salvador tends to have a similar tropical climate but slightly higher humidity and rainfall levels during the wet season. The coastal areas nearby also experience warmer temperatures and more humidity than the inland city center.
Hourly UV Index Trend
See the UV index hour by hour for San Salvador. When the level is high, it's smart to find some shade.
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