- Latitude: 34.1
- Longitude: -117.783
High Temperatures
On average, the day in August with the warmest high temperature in custom location is August 28 at an average of 92.3 °F (33.5 °C).
On average, the day in August with the coldest high temperature in custom location is August 20 at an average of 89.1 °F (31.7 °C).
Records
The warmest recorded high temperature in August in custom location was 115.0 °F (46.1 °C) on August 9 in the year 1974 at ONTARIO — Integrated Surface Dataset (ISD) station ID: 722865 — Weather Bureau Army Navy (WBAN): 93180 .
The coldest recorded high temperature in August in custom location was 59.9 °F (15.5 °C) on August 19 in the year 1983 at MOUNT WILSON — Integrated Surface Dataset (ISD) station ID: 722890 — Weather Bureau Army Navy (WBAN): 93136 .
Low Temperatures
On average, the day in August with the warmest low temperature in custom location is August 1 at an average of 64.9 °F (18.3 °C).
On average, the day in August with the coldest low temperature in custom location is August 23 at an average of 62.8 °F (17.1 °C).
Records
The warmest recorded low temperature in custom location was 91.4 °F (33.0 °C) on August 30 in the year 2007 at CORONA MUNI — Integrated Surface Dataset (ISD) station ID: 720333 .
The coldest recorded low temperature in custom location was 39.0 °F (3.9 °C) on August 15 in the year 1987 at MOUNT WILSON — Integrated Surface Dataset (ISD) station ID: 722890 — Weather Bureau Army Navy (WBAN): 93136 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: