- Latitude: 33.286
- Longitude: -117.456
High Temperatures
On December 1 in this location the average high temperature is 69.2 °F (20.7 °C). The lowest recored high temperature was 55.0 °F (12.8 °C) in 1982 and the highest recored high temperature was 86.5 °F (30.3 °C) in 2021. The high temperature is usually* between 64.6 °F (18.1 °C) and 73.8 °F (23.2 °C). About a quarter of the time, the high temperature is less than 64.6 °F (18.1 °C), and another quarter of the time, the high temperature is greater than and 73.8 °F (23.2 °C). About 95% of the time, the high temperature has been between 55.7 °F (13.2 °C) and 82.7 °F (28.2 °C).
Low Temperatures
On December 1 in this location the average low temperature is 44.9 °F (7.2 °C). The lowest recored low temperature was 26.1 °F (-3.3 °C) in 2004 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 1976. The low temperature is usually* between 40.5 °F (4.7 °C) and 49.3 °F (9.6 °C). About a quarter of the time, the low temperature is less than 40.5 °F (4.7 °C), and another quarter of the time, the low temperature is greater than and 49.3 °F (9.6 °C). About 95% of the time, the low temperature has been between 32.1 °F (0.1 °C) and 57.7 °F (14.3 °C).
Frost
On December 1 in this location expect the temperatures to drop below freezing for a risk of frost about 2.4% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- MARINE CORPS AIR STATION — Integrated Surface Dataset (ISD) station ID: 722926 — Weather Bureau Army Navy (WBAN): 03154 — from year 1975 to 2024
- MCCLELLAN-PALOMAR AIRPORT — Integrated Surface Dataset (ISD) station ID: 722927 — Weather Bureau Army Navy (WBAN): 03177 — from year 2006 to 2024
- OCEANSIDE MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 722934 — Weather Bureau Army Navy (WBAN): 53121 — from year 2006 to 2024
- FALLBROOK 5 NE — Weather Bureau Army Navy (WBAN): 53151 — from year 2008 to 2024
- MCOLF CAMP PENDLETON RED BEAC — Integrated Surface Dataset (ISD) station ID: 722928 — Weather Bureau Army Navy (WBAN): 00369 — from year 2015 to 2023
- MCOLF CAMP PENDLETON (RED BEA — Integrated Surface Dataset (ISD) station ID: 722928 — from year 2009 to 2012
- MC CLELLAN PALOMAR — Integrated Surface Dataset (ISD) station ID: 722927 — from year 1973 to 2005
- OCEANSIDE MUNI — Integrated Surface Dataset (ISD) station ID: 722934 — from year 1999 to 2005
- OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 — from year 1984 to 1994
- CAMP PENDLETON MCAS — Weather Bureau Army Navy (WBAN): 03154 — from year 1966 to 1971
- OCEANSIDE CAA AP — Weather Bureau Army Navy (WBAN): 23181 — from year 1948 to 1951