- Latitude: 34.083
- Longitude: -118.033
High Temperatures
On March 20 in this location the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 32.0 °F (0.0 °C) in 2006 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1988. The high temperature is usually* between 63.7 °F (17.6 °C) and 73.7 °F (23.2 °C). About a quarter of the time, the high temperature is less than 63.7 °F (17.6 °C), and another quarter of the time, the high temperature is greater than and 73.7 °F (23.2 °C). About 95% of the time, the high temperature has been between 54.2 °F (12.3 °C) and 83.3 °F (28.5 °C).
Low Temperatures
On March 20 in this location the average low temperature is 49.9 °F (9.9 °C). The lowest recored low temperature was 26.1 °F (-3.3 °C) in 1991 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1978. The low temperature is usually* between 46.8 °F (8.2 °C) and 52.9 °F (11.6 °C). About a quarter of the time, the low temperature is less than 46.8 °F (8.2 °C), and another quarter of the time, the low temperature is greater than and 52.9 °F (11.6 °C). About 95% of the time, the low temperature has been between 41.0 °F (5.0 °C) and 58.7 °F (14.9 °C).
Frost
On March 20 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:
- LONG BEACH / DAUGHERTY FIELD — Integrated Surface Dataset (ISD) station ID: 722970 — Weather Bureau Army Navy (WBAN): 23129 — from year 1943 to 2025
- LOS ALAMITOS AAF AIRPORT — Integrated Surface Dataset (ISD) station ID: 722975 — Weather Bureau Army Navy (WBAN): 53141 — from year 2006 to 2025
- BRACKETT FIELD AIRPORT — Integrated Surface Dataset (ISD) station ID: 722887 — Weather Bureau Army Navy (WBAN): 03180 — from year 2013 to 2025
- EL MONTE AIRPORT — Integrated Surface Dataset (ISD) station ID: 747043 — Weather Bureau Army Navy (WBAN): 03165 — from year 2013 to 2025
- CABLE — Integrated Surface Dataset (ISD) station ID: 720329 — from year 2018 to 2025
- DOWNTOWN L.A./USC CAMPUS — Integrated Surface Dataset (ISD) station ID: 722874 — Weather Bureau Army Navy (WBAN): 93134 — from year 2000 to 2024
- FULLERTON MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 722976 — Weather Bureau Army Navy (WBAN): 03166 — from year 2006 to 2024
- MOUNT WILSON — Integrated Surface Dataset (ISD) station ID: 722890 — Weather Bureau Army Navy (WBAN): 93136 — from year 1978 to 2015
- FULLERTON MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 722976 — from year 1981 to 2005
- MOUNT WILSON — Integrated Surface Dataset (ISD) station ID: 722890 — from year 2001 to 2001
- PASADENA — Integrated Surface Dataset (ISD) station ID: 749169 — from year 1944 to 1944