Weather radar San Salvador
Real-time precipitation radar · San Salvador · El Salvador
San Salvador climate table – average temperature, precipitation & sunshine hours
The climate table for San Salvador shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 31.1° | 31.9° | 32.3° | 31.8° | 30.9° | 28.7° | 30.6° | 30.2° | 29.3° | 29.4° | 29.8° | 30.3° |
| Avg low (°C) | 19° | 19.2° | 20.3° | 21.2° | 21.7° | 20.9° | 21.2° | 21.2° | 21° | 20.8° | 20° | 19.6° |
| Precipitation (mm) | 3 | 3 | 10 | 61 | 137 | 416 | 203 | 263 | 289 | 218 | 80 | 17 |
| Rainy days | 2 | 1 | 4 | 15 | 23 | 29 | 20 | 27 | 29 | 25 | 12 | 4 |
| Sunshine hours | 319 | 300 | 346 | 344 | 343 | 261 | 330 | 317 | 286 | 291 | 296 | 314 |
| Humidity | 61% | 58% | 60% | 65% | 73% | 81% | 74% | 75% | 79% | 77% | 69% | 63% |
Best time to visit San Salvador
The best time to visit San Salvador is typically February. In this month the average high is 31.9°C, precipitation is 3 mm and sunshine duration is 300 hours. The annual average high is 30.5°C, total annual precipitation is 1700 mm (191 rainy days/year) and annual sunshine is 3747 hours.
Frequently asked questions about the weather in San Salvador
How up to date is the weather radar for San Salvador?
The weather radar for San Salvador is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for San Salvador?
Besides the rain radar, RadarWeather provides for San Salvador: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in San Salvador?
The thunderstorm potential for San Salvador is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near San Salvador.
What is the climate like in San Salvador?
San Salvador has an annual average high of 30.5°C. The warmest month is March (avg high 32.3°C), the coldest January (avg low 19°C). The wettest month is June with 416 mm, the driest January with 3 mm. Total annual precipitation is 1700 mm (191 rainy days). Annual sunshine is 3747 hours.
Weather radar near San Salvador
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