WetsuitRental.com Event Water Temperature History

Big Rock Triathlon, CA

We encourage Big Rock Triathlon participants to consider WetsuitRental.com for their open-water swimming needs. We feature the latest wetsuits from all the most trusted triathlon brands: 2XU, Aqua Sphere, Blue Seventy, DeSoto, Nineteen, Quintana Roo, Synergy, TYR and Zoot.

We anticipate water temperatures in Lake Perris for the Big Rock Triathlon to be in the high 50's to low 60's.

This will be a pretty cold swim and we definitely recommend a full wetsuit. We also recommend you seriously consider wearing a thermal neoprene swim cap (underneath your standard event swim cap) to lessen the energy your body needs to expend to keep up your core temperature.

Event Date: 4/14/2012
Swim Venue: Lake Perris
Water Temperature: high 50's to low 60's

• Temperature 2007: n/a degrees
• Temperature 2008: 66 degrees
• Temperature 2009: n/a degrees
• Temperature 2010: degrees
• Temperature 2011: 61 degrees
• Posted Average Temperature: 58-64 degrees