Temperature for August 2010
In August 2010 the average high temperature in San Nicolas Island, CA was 69.7°F, and this was 2.9°F cooler than the average of 72.7°F. The hottest day in August 2010 was 24 August when the temperature reached 87.1°F. Overnight the average temperature in August is 58.8°F and in 2010 the average overnight temperature was 4.3°F cooler at 54.5°F.