About Cajamarca, Cajamarca Department

Cajamarca is a city of approximately 201,000 people in Cajamarca Department, Peru. Located in the America/Lima time zone at 7.2°S latitude.

Recent weather here gives a sense of typical conditions: in 2025, Cajamarca recorded a mean annual temperature of 56°F, ranging from 35°F lows in December to 79°F highs in September, with about 51 inches of precipitation across the year.