- Latitude: 33.038
- Longitude: -116.916
High Temperatures
On January 1 in this location the average high temperature is 65.5 °F (18.6 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 2017 and the highest recored high temperature was 87.8 °F (31.0 °C) in 1998. The high temperature is usually* between 60.7 °F (15.9 °C) and 70.3 °F (21.3 °C). About a quarter of the time, the high temperature is less than 60.7 °F (15.9 °C), and another quarter of the time, the high temperature is greater than and 70.3 °F (21.3 °C). About 95% of the time, the high temperature has been between 51.6 °F (10.9 °C) and 79.4 °F (26.3 °C).
Low Temperatures
On January 1 in this location the average low temperature is 43.2 °F (6.2 °C). The lowest recored low temperature was 25.0 °F (-3.9 °C) in 2015 and the lowest recored low temperature was 57.2 °F (14.0 °C) in 1997. The low temperature is usually* between 39.3 °F (4.1 °C) and 47.0 °F (8.3 °C). About a quarter of the time, the low temperature is less than 39.3 °F (4.1 °C), and another quarter of the time, the low temperature is greater than and 47.0 °F (8.3 °C). About 95% of the time, the low temperature has been between 32.0 °F (-0.0 °C) and 54.4 °F (12.4 °C).
Frost
On January 1 in this location expect the temperatures to drop below freezing for a risk of frost about 2.5% 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 2006 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 1991 to 2005
- RAMONA — Integrated Surface Dataset (ISD) station ID: 745056 — from year 2000 to 2005
- SAN DIEGO/MIRAMAR N — Integrated Surface Dataset (ISD) station ID: 722930 — Weather Bureau Army Navy (WBAN): 93107 — from year 1989 to 2004
- SAN DIEGO/MONTGOMER — Integrated Surface Dataset (ISD) station ID: 722901 — from year 1973 to 1990
- SAN DIEGO MIRAMAR NAS — Weather Bureau Army Navy (WBAN): 93107 — from year 1948 to 1988
- SOLANA BEACH — Integrated Surface Dataset (ISD) station ID: 722919 — from year 1985 to 1985