- Latitude: 33.286
- Longitude: -117.456
High Temperatures
On October 20 in this location the average high temperature is 75.8 °F (24.3 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1949 and the highest recored high temperature was 99.7 °F (37.6 °C) in 2016. The high temperature is usually* between 71.1 °F (21.7 °C) and 80.4 °F (26.9 °C). About a quarter of the time, the high temperature is less than 71.1 °F (21.7 °C), and another quarter of the time, the high temperature is greater than and 80.4 °F (26.9 °C). About 95% of the time, the high temperature has been between 62.1 °F (16.7 °C) and 89.4 °F (31.9 °C).
Low Temperatures
On October 20 in this location the average low temperature is 54.7 °F (12.6 °C). The lowest recored low temperature was 37.0 °F (2.8 °C) in 2013 and the lowest recored low temperature was 73.0 °F (22.8 °C) in 1976. The low temperature is usually* between 50.4 °F (10.2 °C) and 59.1 °F (15.1 °C). About a quarter of the time, the low temperature is less than 50.4 °F (10.2 °C), and another quarter of the time, the low temperature is greater than and 59.1 °F (15.1 °C). About 95% of the time, the low temperature has been between 42.0 °F (5.6 °C) and 67.5 °F (19.7 °C).
Frost
On October 20 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 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 2010 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
- SAN CLEMENTE — Integrated Surface Dataset (ISD) station ID: 722933 — from year 1988 to 1988
- 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 1949 to 1951