
The University of California, Riverside (UCR) experiences a Mediterranean climate with hot, dry summers and mild, wet winters. The average temperature ranges from the mid-60s°F (18-20°C) in winter to the high 80s°F (30-32°C) in summer.
The climate at UCR impacts commuting, campus life, and outdoor research. Students and staff often adapt to the heat during summer months, and the mild winters facilitate year-round outdoor activities.