- Latitude: 33.42
- Longitude: -117.62
High Temperatures
On May 23 in this location the average high temperature is 70.8 °F (21.6 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 1991 and the highest recored high temperature was 88.0 °F (31.1 °C) in 1988. The high temperature is usually* between 68.1 °F (20.0 °C) and 73.5 °F (23.1 °C). About a quarter of the time, the high temperature is less than 68.1 °F (20.0 °C), and another quarter of the time, the high temperature is greater than and 73.5 °F (23.1 °C). About 95% of the time, the high temperature has been between 62.9 °F (17.2 °C) and 78.6 °F (25.9 °C).
Low Temperatures
On May 23 in this location the average low temperature is 55.1 °F (12.8 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 2002 and the lowest recored low temperature was 65.8 °F (18.8 °C) in 1992. The low temperature is usually* between 52.1 °F (11.1 °C) and 58.2 °F (14.6 °C). About a quarter of the time, the low temperature is less than 52.1 °F (11.1 °C), and another quarter of the time, the low temperature is greater than and 58.2 °F (14.6 °C). About 95% of the time, the low temperature has been between 46.2 °F (7.9 °C) and 64.0 °F (17.8 °C).
Frost
On May 23 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 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 2022
- 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 1998
- NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 — from year 1980 to 1996
- OCEANSIDE HARBOR — Integrated Surface Dataset (ISD) station ID: 722929 — from year 1987 to 1996
- 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