- Latitude: 33.42
- Longitude: -117.62
High Temperatures
On January 5 in this location the average high temperature is 66.4 °F (19.1 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1974 and the highest recored high temperature was 87.1 °F (30.6 °C) in 2006. The high temperature is usually* between 61.5 °F (16.4 °C) and 71.2 °F (21.8 °C). About a quarter of the time, the high temperature is less than 61.5 °F (16.4 °C), and another quarter of the time, the high temperature is greater than and 71.2 °F (21.8 °C). About 95% of the time, the high temperature has been between 52.3 °F (11.3 °C) and 80.4 °F (26.9 °C).
Low Temperatures
On January 5 in this location the average low temperature is 43.4 °F (6.4 °C). The lowest recored low temperature was 25.0 °F (-3.9 °C) in 2019 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 2006. The low temperature is usually* between 38.8 °F (3.8 °C) and 48.0 °F (8.9 °C). About a quarter of the time, the low temperature is less than 38.8 °F (3.8 °C), and another quarter of the time, the low temperature is greater than and 48.0 °F (8.9 °C). About 95% of the time, the low temperature has been between 30.1 °F (-1.1 °C) and 56.8 °F (13.8 °C).
Frost
On January 5 in this location expect the temperatures to drop below freezing for a risk of frost about 4.6% 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 1973 to 2025
- OCEANSIDE MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 722934 — Weather Bureau Army Navy (WBAN): 53121 — from year 2006 to 2025
- MCOLF CAMP PENDLETON RED BEAC — Integrated Surface Dataset (ISD) station ID: 722928 — Weather Bureau Army Navy (WBAN): 00369 — from year 2016 to 2020
- MCOLF CAMP PENDLETON (RED BEA — Integrated Surface Dataset (ISD) station ID: 722928 — from year 2010 to 2015
- OCEANSIDE MUNI — Integrated Surface Dataset (ISD) station ID: 722934 — from year 2000 to 2005
- EL TORO MCAS — Integrated Surface Dataset (ISD) station ID: 690140 — Weather Bureau Army Navy (WBAN): 93101 — from year 1989 to 1999
- OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 — from year 1985 to 1996
- NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 — from year 1979 to 1992
- EL TORO(USMC) — Integrated Surface Dataset (ISD) station ID: 722908 — from year 1973 to 1989
- EL TORO MCAS — Weather Bureau Army Navy (WBAN): 93101 — from year 1946 to 1988
- CAMP PENDLETON MCAS — Weather Bureau Army Navy (WBAN): 03154 — from year 1967 to 1972
- OCEANSIDE CAA AP — Weather Bureau Army Navy (WBAN): 23181 — from year 1949 to 1952