Temperature for September 1999
In September 1999 the average high temperature in Palm Springs, CA was 103.6°F, and this was 1.5°F warmer than the average of 102.0°F. The hottest day in September 1999 was 15 September when the temperature reached 110.1°F. Overnight the average temperature in September is 68.5°F and in 1999 the average overnight temperature was 2.3°F cooler at 66.1°F.