Rio Grande is a city of approximately 52,700 people in Tierra del Fuego, Argentina. Located in the America/Argentina/Ushuaia time zone at 53.8°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, Rio Grande recorded a mean annual temperature of 44°F, ranging from 23°F lows in June to 69°F highs in January, with about 22 inches of precipitation across the year.
View historical weather for Rio Grande · More cities in Tierra del Fuego