- Latitude: 34.083
- Longitude: -118.033
High Temperatures
On average, the day in January with the warmest high temperature in custom location is January 15 at an average of 67.5 °F (19.7 °C).
On average, the day in January with the coldest high temperature in custom location is January 1 at an average of 64.6 °F (18.1 °C).
Records
The warmest recorded high temperature in January in custom location was 93.9 °F (34.4 °C) on January 31 in the year 2003 at FULLERTON MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 722976 .
The coldest recorded high temperature in January in custom location was 26.6 °F (-3.0 °C) on January 29 in the year 2002 at MOUNT WILSON — Integrated Surface Dataset (ISD) station ID: 722890 .
Low Temperatures
On average, the day in January with the warmest low temperature in custom location is January 26 at an average of 46.3 °F (8.0 °C).
On average, the day in January with the coldest low temperature in custom location is January 4 at an average of 43.8 °F (6.6 °C).
Records
The warmest recorded low temperature in custom location was 68.0 °F (20.0 °C) on January 16 in the year 2024 at BRACKETT FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722887 — Weather Bureau Army Navy (WBAN): 03180 .
The coldest recorded low temperature in custom location was 15.3 °F (-9.3 °C) on January 4 in the year 1980 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: