- Latitude: 33.667
- Longitude: -117.733
High Temperatures
On average, the day in May with the warmest high temperature in custom location is May 29 at an average of 74.4 °F (23.5 °C).
On average, the day in May with the coldest high temperature in custom location is May 24 at an average of 72.6 °F (22.6 °C).
Records
The warmest recorded high temperature in May in custom location was 106.0 °F (41.1 °C) on May 14 in the year 2014 at J. WAYNE APT-ORANGE CO APT — Integrated Surface Dataset (ISD) station ID: 722977 — Weather Bureau Army Navy (WBAN): 93184 .
The coldest recorded high temperature in May in custom location was 54.9 °F (12.7 °C) on May 6 in the year 1988 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .
Low Temperatures
On average, the day in May with the warmest low temperature in custom location is May 31 at an average of 57.4 °F (14.1 °C).
On average, the day in May with the coldest low temperature in custom location is May 1 at an average of 53.4 °F (11.9 °C).
Records
The warmest recorded low temperature in custom location was 80.1 °F (26.7 °C) on May 29 in the year 2003 at CHINO — Integrated Surface Dataset (ISD) station ID: 722899 .
The coldest recorded low temperature in custom location was 7.9 °F (-13.4 °C) on May 3 in the year 1994 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: