Barometric Pressure in San Salvador, Argentina 
1013 hPa
15.0 ℃
50%
3.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in San Salvador hour by hour across the next 6 hourly readings.
San Salvador, Entre Ríos, has a humid, changeable climate, with rain possible in every season. Warm months often bring heavy showers or thunderstorms, while cooler months tend to have gentler rain. Between weather fronts, sunny spells can last several days.
Air pressure shifts as weather systems cross the plains. High pressure often brings calmer, drier periods. Lower pressure and cold fronts can bring clouds, rain, and changing winds. Moist air from the Atlantic helps feed showers, especially in warm weather.
The surrounding land is mostly low and open, so winds and fronts can move across the area with few barriers. Summers are hot and humid. Autumn stays mild, while winters are cool rather than severe. Spring warms quickly, and unsettled storms become more common.