- Latitude: 33.038
- Longitude: -116.916
High Temperatures
On October 1 in this location the average high temperature is 80.6 °F (27.0 °C). The lowest recored high temperature was 62.6 °F (17.0 °C) in 2023 and the highest recored high temperature was 105.1 °F (40.6 °C) in 2020. The high temperature is usually* between 75.0 °F (23.9 °C) and 86.1 °F (30.1 °C). About a quarter of the time, the high temperature is less than 75.0 °F (23.9 °C), and another quarter of the time, the high temperature is greater than and 86.1 °F (30.1 °C). About 95% of the time, the high temperature has been between 64.5 °F (18.1 °C) and 96.6 °F (35.9 °C).
Low Temperatures
On October 1 in this location the average low temperature is 59.5 °F (15.3 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 2021 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 2008. The low temperature is usually* between 56.6 °F (13.7 °C) and 62.4 °F (16.9 °C). About a quarter of the time, the low temperature is less than 56.6 °F (13.7 °C), and another quarter of the time, the low temperature is greater than and 62.4 °F (16.9 °C). About 95% of the time, the low temperature has been between 51.0 °F (10.6 °C) and 68.0 °F (20.0 °C).
Frost
On October 1 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: 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
- RAMONA AIRPORT — Integrated Surface Dataset (ISD) station ID: 745056 — Weather Bureau Army Navy (WBAN): 53120 — from year 2006 to 2024
- GILLESPIE FLD — Integrated Surface Dataset (ISD) station ID: 722907 — from year 1973 to 2005
- MONTGOMERY FLD — Integrated Surface Dataset (ISD) station ID: 722903 — from year 1990 to 2005
- RAMONA — Integrated Surface Dataset (ISD) station ID: 745056 — from year 2000 to 2005
- MIRAMAR MCAS — Integrated Surface Dataset (ISD) station ID: 722931 — from year 2004 to 2004
- SAN DIEGO/MIRAMAR N — Integrated Surface Dataset (ISD) station ID: 722930 — Weather Bureau Army Navy (WBAN): 93107 — from year 1989 to 2003
- SAN DIEGO/MONTGOMER — Integrated Surface Dataset (ISD) station ID: 722901 — from year 1973 to 1989
- SAN DIEGO MIRAMAR NAS — Weather Bureau Army Navy (WBAN): 93107 — from year 1947 to 1988