Get the monthly weather forecast for Temecula, CA, including daily high/low, historical averages, to help you plan ahead.

Temecula, California Climate Summary Typical September Day ; Normal High: 89.7°F (32.1°C) ; Normal Low: 60.6°F (15.9°C) ; Average: 72.7°F (22.6°C) ...

Temecula experiences a warm and comfortable climate in September. The average temperature during this month is around 73.8°F, providing an ideal atmosphere for ...

Month Average: 76.4°F (24.7°C), for 30 days ; Normal Average: 73°F (23°C) ; Precipitation: 0.75" (19.0 mm) ...

The weather in Temecula in September is very warm, with average highs of 88°F (31°C) and lows of 63°F (17°C).

The weather in Temecula in September is hot. The average temperatures are between 64°F and 86°F. Usually the days in September are hot while the nights are ...

September weather averages for Temecula, USA. .

Average September daytime temperature in Temecula is +84°F, night +70°F. This data was obtained from our Temecula weather archive.

In september in Temecula, the climate is dry ; it never rains. The climate quite nice around this city this month. Temperatures are up to 86°F. The seasonal ...