- Latitude: 33.038
- Longitude: -116.916
High Temperatures
On July 19 in this location the average high temperature is 82.1 °F (27.8 °C). The lowest recored high temperature was 69.1 °F (20.6 °C) in 1948 and the highest recored high temperature was 102.0 °F (38.9 °C) in 2000. The high temperature is usually* between 78.3 °F (25.7 °C) and 85.9 °F (30.0 °C). About a quarter of the time, the high temperature is less than 78.3 °F (25.7 °C), and another quarter of the time, the high temperature is greater than and 85.9 °F (30.0 °C). About 95% of the time, the high temperature has been between 71.0 °F (21.7 °C) and 93.2 °F (34.0 °C).
Low Temperatures
On July 19 in this location the average low temperature is 63.1 °F (17.3 °C). The lowest recored low temperature was 46.9 °F (8.3 °C) in 2001 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 2015. The low temperature is usually* between 61.0 °F (16.1 °C) and 65.1 °F (18.4 °C). About a quarter of the time, the low temperature is less than 61.0 °F (16.1 °C), and another quarter of the time, the low temperature is greater than and 65.1 °F (18.4 °C). About 95% of the time, the low temperature has been between 57.0 °F (13.9 °C) and 69.1 °F (20.6 °C).
Frost
On July 19 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 2025
- MONTGOMERY FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722903 — Weather Bureau Army Navy (WBAN): 03131 — from year 2006 to 2025
- GILLESPIE FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722907 — Weather Bureau Army Navy (WBAN): 53143 — from year 2006 to 2025
- RAMONA AIRPORT — Integrated Surface Dataset (ISD) station ID: 745056 — Weather Bureau Army Navy (WBAN): 53120 — from year 2006 to 2025
- 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 1999 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 1974 to 1989
- SAN DIEGO MIRAMAR NAS — Weather Bureau Army Navy (WBAN): 93107 — from year 1947 to 1988