- Latitude: 33.038
- Longitude: -116.916
High Temperatures
On December 29 in this location the average high temperature is 65.9 °F (18.8 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1971 and the highest recored high temperature was 88.0 °F (31.1 °C) in 1963. The high temperature is usually* between 61.0 °F (16.1 °C) and 70.8 °F (21.6 °C). About a quarter of the time, the high temperature is less than 61.0 °F (16.1 °C), and another quarter of the time, the high temperature is greater than and 70.8 °F (21.6 °C). About 95% of the time, the high temperature has been between 51.7 °F (11.0 °C) and 80.1 °F (26.7 °C).
Low Temperatures
On December 29 in this location the average low temperature is 43.5 °F (6.4 °C). The lowest recored low temperature was 24.1 °F (-4.4 °C) in 2014 and the lowest recored low temperature was 60.8 °F (16.0 °C) in 1975. The low temperature is usually* between 39.5 °F (4.1 °C) and 47.5 °F (8.6 °C). About a quarter of the time, the low temperature is less than 39.5 °F (4.1 °C), and another quarter of the time, the low temperature is greater than and 47.5 °F (8.6 °C). About 95% of the time, the low temperature has been between 31.8 °F (-0.1 °C) and 55.1 °F (12.8 °C).
Frost
On December 29 in this location expect the temperatures to drop below freezing for a risk of frost about 2.7% 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 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 1975 to 1989
- SAN DIEGO MIRAMAR NAS — Weather Bureau Army Navy (WBAN): 93107 — from year 1947 to 1988