- Latitude: 33.872
- Longitude: -117.979
High Temperatures
On average, the day in October with the warmest high temperature in custom location is October 1 at an average of 81.0 °F (27.2 °C).
On average, the day in October with the coldest high temperature in custom location is October 30 at an average of 75.6 °F (24.2 °C).
Records
The warmest recorded high temperature in October in custom location was 111.9 °F (44.4 °C) on October 1 in the year 2020 at CHINO AIRPORT — Integrated Surface Dataset (ISD) station ID: 722899 — Weather Bureau Army Navy (WBAN): 03179 .
The coldest recorded high temperature in October in custom location was 59.0 °F (15.0 °C) on October 25 in the year 2021 at BRACKETT FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722887 — Weather Bureau Army Navy (WBAN): 03180 .
Low Temperatures
On average, the day in October with the warmest low temperature in custom location is October 1 at an average of 60.0 °F (15.5 °C).
On average, the day in October with the coldest low temperature in custom location is October 31 at an average of 53.0 °F (11.7 °C).
Records
The warmest recorded low temperature in custom location was 82.4 °F (28.0 °C) on October 24 in the year 2007 at ZAMPERINI FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722955 — Weather Bureau Army Navy (WBAN): 03174 .
The coldest recorded low temperature in custom location was 30.0 °F (-1.1 °C) on October 29 in the year 1971 at MARINE CORPS AIR STATION — Weather Bureau Army Navy (WBAN): 93114 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: