- Latitude: 33.42
- Longitude: -117.62
High Temperatures
On July 4 in this location the average high temperature is 78.1 °F (25.6 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1991 and the highest recored high temperature was 104.0 °F (40.0 °C) in 1970. The high temperature is usually* between 74.4 °F (23.5 °C) and 81.7 °F (27.6 °C). About a quarter of the time, the high temperature is less than 74.4 °F (23.5 °C), and another quarter of the time, the high temperature is greater than and 81.7 °F (27.6 °C). About 95% of the time, the high temperature has been between 67.4 °F (19.7 °C) and 88.7 °F (31.5 °C).
Low Temperatures
On July 4 in this location the average low temperature is 60.4 °F (15.8 °C). The lowest recored low temperature was 9.9 °F (-12.3 °C) in 1993 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 1985. The low temperature is usually* between 57.8 °F (14.3 °C) and 63.0 °F (17.2 °C). About a quarter of the time, the low temperature is less than 57.8 °F (14.3 °C), and another quarter of the time, the low temperature is greater than and 63.0 °F (17.2 °C). About 95% of the time, the low temperature has been between 52.9 °F (11.6 °C) and 67.9 °F (19.9 °C).
Frost
On July 4 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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 1984 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 2015 to 2025
- MCOLF CAMP PENDLETON (RED BEA — Integrated Surface Dataset (ISD) station ID: 722928 — from year 2010 to 2013
- 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 1998
- NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 — from year 1980 to 1993
- OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 — from year 1987 to 1993
- EL TORO MCAS — Weather Bureau Army Navy (WBAN): 93101 — from year 1945 to 1988
- EL TORO(USMC) — Integrated Surface Dataset (ISD) station ID: 722908 — from year 1973 to 1988
- CAMP PENDLETON MCAS — Weather Bureau Army Navy (WBAN): 03154 — from year 1967 to 1969
- OCEANSIDE CAA AP — Weather Bureau Army Navy (WBAN): 23181 — from year 1949 to 1951