- Latitude: 32.87
- Longitude: -117.25
High Temperatures
On September 4 in this location the average high temperature is 80.4 °F (26.9 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 2010 and the highest recored high temperature was 108.0 °F (42.2 °C) in 1988. The high temperature is usually* between 76.4 °F (24.7 °C) and 84.5 °F (29.2 °C). About a quarter of the time, the high temperature is less than 76.4 °F (24.7 °C), and another quarter of the time, the high temperature is greater than and 84.5 °F (29.2 °C). About 95% of the time, the high temperature has been between 68.7 °F (20.4 °C) and 92.2 °F (33.5 °C).
Low Temperatures
On September 4 in this location the average low temperature is 65.9 °F (18.8 °C). The lowest recored low temperature was 51.8 °F (11.0 °C) in 2000 and the lowest recored low temperature was 82.4 °F (28.0 °C) in 2007. The low temperature is usually* between 63.5 °F (17.5 °C) and 68.2 °F (20.1 °C). About a quarter of the time, the low temperature is less than 63.5 °F (17.5 °C), and another quarter of the time, the low temperature is greater than and 68.2 °F (20.1 °C). About 95% of the time, the low temperature has been between 59.0 °F (15.0 °C) and 72.7 °F (22.6 °C).
Frost
On September 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:
- SAN DIEGO INTERNATIONAL AIRPO — Integrated Surface Dataset (ISD) station ID: 722900 — Weather Bureau Army Navy (WBAN): 23188 — from year 1973 to 2024
- NORTH ISLAND NAS — Integrated Surface Dataset (ISD) station ID: 722906 — Weather Bureau Army Navy (WBAN): 93112 — from year 1945 to 2024
- MARINE CORPS AIR STATION — Integrated Surface Dataset (ISD) station ID: 722931 — Weather Bureau Army Navy (WBAN): 93107 — from year 2005 to 2024
- MONTGOMERY FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722903 — Weather Bureau Army Navy (WBAN): 03131 — from year 2006 to 2024
- GILLESPIE FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722907 — Weather Bureau Army Navy (WBAN): 53143 — from year 2006 to 2024
- MCCLELLAN-PALOMAR AIRPORT — Integrated Surface Dataset (ISD) station ID: 722927 — Weather Bureau Army Navy (WBAN): 03177 — from year 2006 to 2024
- LA JOLLA — Integrated Surface Dataset (ISD) station ID: 994018 — from year 2009 to 2024
- USS MIDWAY S NAVY PIER — Integrated Surface Dataset (ISD) station ID: 998408 — from year 2010 to 2016
- LA JOLLA — Integrated Surface Dataset (ISD) station ID: 997292 — from year 2006 to 2008
- GILLESPIE FLD — Integrated Surface Dataset (ISD) station ID: 722907 — from year 1973 to 2005
- MC CLELLAN PALOMAR — Integrated Surface Dataset (ISD) station ID: 722927 — from year 1973 to 2005
- MONTGOMERY FLD — Integrated Surface Dataset (ISD) station ID: 722903 — from year 1990 to 2005
- SAN DIEGO/MIRAMAR N — Integrated Surface Dataset (ISD) station ID: 722930 — Weather Bureau Army Navy (WBAN): 93107 — from year 1989 to 2003
- MISSION BEACH — Integrated Surface Dataset (ISD) station ID: 722914 — from year 1985 to 1994
- SOLANA BEACH — Integrated Surface Dataset (ISD) station ID: 722919 — from year 1993 to 1993
- SAN DIEGO/MONTGOMER — Integrated Surface Dataset (ISD) station ID: 722901 — from year 1974 to 1989
- SAN DIEGO MIRAMAR NAS — Weather Bureau Army Navy (WBAN): 93107 — from year 1947 to 1988
- POINT LOMA / CABRILLO — Integrated Surface Dataset (ISD) station ID: 722905 — from year 1983 to 1983
- SAN DIEGO LINDBERGH FIELD — Weather Bureau Army Navy (WBAN): 23188 — from year 1948 to 1972