11/01/2026
ACCIDENTS HAPPEN EVEN WHEN YOU ARE CAREFUL
Although Southern California is known for its relatively dry climate, rainfall can substantially increase the risk of automobile accidents throughout the San Fernando Valley. Communities including Sherman Oaks, Encino, Tarzana, Woodland Hills, Reseda, Northridge, Van Nuys, North Hollywood, Studio City, Chatsworth, and Granada Hills experience driving hazards when rain reduces visibility, decreases tire traction, and makes road surfaces slippery.
Unlike regions where motorists routinely drive in wet weather, Southern California experiences extended dry periods followed by occasional significant rainstorms. These conditions create particular challenges.
During dry periods, motor oil, grease, tire residue, and other contaminants accumulate on road surfaces. When rainfall begins, water can mix with these substances and reduce traction, particularly before sufficient rainfall washes away the accumulated material.
The danger is compounded by congested freeways, high-speed traffic, and drivers who fail to adjust their speed or following distance.
Research demonstrates that rainfall is associated with a substantial increase in automobile collision risk.
A University of Southern California report discussing research into Los Angeles traffic accidents found that drivers were approximately 80% more likely to experience an accident during rainfall than under normal, clear conditions. The report also described an average 140% increase in accident counts during wet weather, depending on the comparison used.
These findings are particularly relevant to the San Fernando Valley, where major freeways and heavily traveled surface streets carry substantial daily traffic.
The Law Office of Frederick S. Schwartz is located at 16133 Ventura Boulevard, Suite 700, Encino, CA 91436
You can reach us at (818) 986-2407
Legal Advisory. This content is for informational purposes only and does not constitute legal advice or the entering into of a attorney-client relationship.