Weather forecast for Valle de la Luna, San Juan: Light rain and mild temperatures expected Sunday

Valle de la Luna in San Juan, Argentina, will see a day of light rain and mild temperatures on Sunday, July 19, 2026. The forecast predicts a maximum temperature of 8°C and a minimum of 6°C. Light winds are expected, with speeds around 7 km/h, and the average humidity will be 87%.

Throughout the day, precipitation is anticipated. The early morning hours will bring light rain of approximately 2 mm, with humidity at 87% and light northwesterly winds. By mid-morning, light precipitation is expected to increase slightly to 3 mm, with humidity rising to 90%. In the afternoon and evening, the forecast indicates light drizzles of 2 mm, accompanied by light southwesterly winds of 10-12 km/h.

The National Meteorological Service (SMN) is Argentina's official weather agency, responsible for forecasting and disseminating meteorological information. It operates a network of stations and uses satellite data and predictive models. The article also provides a general explanation of meteorological alerts, including yellow, orange, and red warnings, which are issued to inform the public about potential weather hazards and their severity.