Red Bluff, CA Climate in September

Temperature for September

In Red Bluff, CA during September the average high temperature is 92.8°F. The hottest day on record was September 5, 1988 when the temperature hit 118.0°F.

Red Bluff, CA daily average and extreme temperature range for September

Low Temperature

During September the overnight temperature drops to an average of 58.9°F, with the lowest temperature of 41.0°F being recorded on September 30, 2007. In September it has never frozen overnight.

Precipitation for September

In September the average monthly rainfall in Red Bluff, CA is 0.64 inches with rain usually falling on between 2 and 3 days. 1988 was the driest September with only 0.00 inches of rain falling, and 1989 was the wettest September with 5.13 inches of rain. The wettest single day in September was 2 September 1974 when 3.07 inches of rain fell.

In September there have been some years when thunderstorms have occurred, although there are other years when there hasn't been a thunderstorm in September.