- Latitude: 33.128
- Longitude: -117.279
High Temperatures
On average, the day in December with the warmest high temperature in custom location is December 1 at an average of 69.3 °F (20.7 °C).
On average, the day in December with the coldest high temperature in custom location is December 31 at an average of 65.0 °F (18.3 °C).
Records
The warmest recorded high temperature in December in custom location was 91.9 °F (33.3 °C) on December 4 in the year 1979 at MARINE CORPS AIR STATION — Integrated Surface Dataset (ISD) station ID: 722926 — Weather Bureau Army Navy (WBAN): 03154 .
The coldest recorded high temperature in December in custom location was 44.6 °F (7.0 °C) on December 16 in the year 2001 at MARINE CORPS AIR STATION — Integrated Surface Dataset (ISD) station ID: 722926 — Weather Bureau Army Navy (WBAN): 03154 .
Low Temperatures
On average, the day in December with the warmest low temperature in custom location is December 1 at an average of 46.9 °F (8.3 °C).
On average, the day in December with the coldest low temperature in custom location is December 31 at an average of 43.9 °F (6.6 °C).
Records
The warmest recorded low temperature in custom location was 73.0 °F (22.8 °C) on December 1 in the year 1976 at MARINE CORPS AIR STATION — Integrated Surface Dataset (ISD) station ID: 722926 — Weather Bureau Army Navy (WBAN): 03154 .
The coldest recorded low temperature in custom location was 7.0 °F (-13.9 °C) on December 13 in the year 2023 at MCCLELLAN-PALOMAR AIRPORT — Integrated Surface Dataset (ISD) station ID: 722927 — Weather Bureau Army Navy (WBAN): 03177 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: