- Latitude: 33.3
- Longitude: -117.35
High Temperatures
On October 18 in this location the average high temperature is 76.4 °F (24.7 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1949 and the highest recored high temperature was 99.1 °F (37.3 °C) in 2012. The high temperature is usually* between 71.7 °F (22.1 °C) and 81.1 °F (27.3 °C). About a quarter of the time, the high temperature is less than 71.7 °F (22.1 °C), and another quarter of the time, the high temperature is greater than and 81.1 °F (27.3 °C). About 95% of the time, the high temperature has been between 62.8 °F (17.1 °C) and 90.1 °F (32.3 °C).
Low Temperatures
On October 18 in this location the average low temperature is 54.8 °F (12.7 °C). The lowest recored low temperature was 7.2 °F (-13.8 °C) in 1986 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 2015. The low temperature is usually* between 50.6 °F (10.4 °C) and 59.0 °F (15.0 °C). About a quarter of the time, the low temperature is less than 50.6 °F (10.4 °C), and another quarter of the time, the low temperature is greater than and 59.0 °F (15.0 °C). About 95% of the time, the low temperature has been between 42.7 °F (5.9 °C) and 66.9 °F (19.4 °C).
Frost
On October 18 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 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 1986 to 1995
- 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