- Latitude: 33.933
- Longitude: -116.967
High Temperatures
On March 30 in this location the average high temperature is 70.3 °F (21.3 °C). The lowest recored high temperature was 30.2 °F (-1.0 °C) in 2023 and the highest recored high temperature was 92.1 °F (33.4 °C) in 2004. The high temperature is usually* between 64.2 °F (17.9 °C) and 76.4 °F (24.7 °C). About a quarter of the time, the high temperature is less than 64.2 °F (17.9 °C), and another quarter of the time, the high temperature is greater than and 76.4 °F (24.7 °C). About 95% of the time, the high temperature has been between 52.6 °F (11.5 °C) and 88.0 °F (31.1 °C).
Low Temperatures
On March 30 in this location the average low temperature is 44.3 °F (6.8 °C). The lowest recored low temperature was 21.2 °F (-6.0 °C) in 2023 and the lowest recored low temperature was 64.4 °F (18.0 °C) in 2014. The low temperature is usually* between 40.6 °F (4.8 °C) and 47.9 °F (8.8 °C). About a quarter of the time, the low temperature is less than 40.6 °F (4.8 °C), and another quarter of the time, the low temperature is greater than and 47.9 °F (8.8 °C). About 95% of the time, the low temperature has been between 33.7 °F (0.9 °C) and 54.8 °F (12.7 °C).
Frost
On March 30 in this location expect the temperatures to drop below freezing for a risk of frost about 1.1% 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:
- MARCH AIR RESERVE BASE — Integrated Surface Dataset (ISD) station ID: 722860 — Weather Bureau Army Navy (WBAN): 23119 — from year 1933 to 2025
- NORTON AAF — Weather Bureau Army Navy (WBAN): 23122 — from year 2015 to 2025
- SAN BERNARDINO INTL — Integrated Surface Dataset (ISD) station ID: 722866 — from year 2009 to 2025
- HEMET RYAN — Integrated Surface Dataset (ISD) station ID: 720687 — from year 2020 to 2025
- BIG BEAR CITY AIRPORT — Integrated Surface Dataset (ISD) station ID: A06854 — Weather Bureau Army Navy (WBAN): 00115 — from year 2020 to 2025
- SAN BERNARDINO INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 722866 — Weather Bureau Army Navy (WBAN): 23122 — from year 1943 to 2014
- WARNER SPRINGS GLIDERPORT — Integrated Surface Dataset (ISD) station ID: 720165 — from year 2007 to 2013
- RIVERSIDE/MARCH AFB — Integrated Surface Dataset (ISD) station ID: 722860 — from year 2000 to 2004
- BEAUMONT — Integrated Surface Dataset (ISD) station ID: 722867 — from year 2000 to 2001
- BEAUMONT — Integrated Surface Dataset (ISD) station ID: 722867 — Weather Bureau Army Navy (WBAN): 23156 — from year 1973 to 1999
- BEAUMONT 1 E — Weather Bureau Army Navy (WBAN): 23156 — from year 1948 to 1953