- Latitude: 33.038
- Longitude: -116.916
High Temperatures
On January 17 in this location the average high temperature is 68.0 °F (20.0 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1949 and the highest recored high temperature was 87.8 °F (31.0 °C) in 2014. The high temperature is usually* between 62.4 °F (16.9 °C) and 73.5 °F (23.1 °C). About a quarter of the time, the high temperature is less than 62.4 °F (16.9 °C), and another quarter of the time, the high temperature is greater than and 73.5 °F (23.1 °C). About 95% of the time, the high temperature has been between 51.8 °F (11.0 °C) and 84.2 °F (29.0 °C).
Low Temperatures
On January 17 in this location the average low temperature is 45.1 °F (7.3 °C). The lowest recored low temperature was 16.0 °F (-8.9 °C) in 2007 and the lowest recored low temperature was 59.9 °F (15.5 °C) in 1993. The low temperature is usually* between 40.9 °F (4.9 °C) and 49.3 °F (9.6 °C). About a quarter of the time, the low temperature is less than 40.9 °F (4.9 °C), and another quarter of the time, the low temperature is greater than and 49.3 °F (9.6 °C). About 95% of the time, the low temperature has been between 32.9 °F (0.5 °C) and 57.3 °F (14.1 °C).
Frost
On January 17 in this location expect the temperatures to drop below freezing for a risk of frost about 1.8% 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
- SAN DIEGO/MIRAMAR N — Integrated Surface Dataset (ISD) station ID: 722930 — Weather Bureau Army Navy (WBAN): 93107 — from year 1989 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 1999 to 2005
- MIRAMAR MCAS — Integrated Surface Dataset (ISD) station ID: 722931 — from year 2005 to 2005
- SOLANA BEACH — Integrated Surface Dataset (ISD) station ID: 722919 — from year 1991 to 1991
- 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