South River Peak, elevation , is a summit in the San Juan Mountains of southwestern Colorado, United States. The mountain is in the Weminuche Wilderness of Rio Grande National Forest.
South River Peak has an Alpine climate (Köppen ET). There is no weather station at the summit of South River Peak, but this climate table contains interpolated data for an area around the summit.
Middle Creek SNOTEL is a weather station on the northern flank of South River Peak, in the Red Mountain Creek Valley. Middle Creek has a subarctic climate (Köppen Dfc).