San Ramon, in Junin, Peru, is home to roughly 14,700 people in the America/Lima time zone at 11.1°S latitude.
Recent weather here gives a sense of typical conditions: in 2025, San Ramon recorded a mean annual temperature of 73°F, ranging from 54°F lows in July to 90°F highs in February, with about 114 inches of precipitation across the year.
View historical weather for San Ramon · More cities in Junin