- Latitude: 33.933
- Longitude: -116.967
High Temperatures
On January 9 in this location the average high temperature is 63.8 °F (17.7 °C). The lowest recored high temperature was 35.6 °F (2.0 °C) in 2020 and the highest recored high temperature was 84.0 °F (28.9 °C) in 1990. The high temperature is usually* between 58.4 °F (14.7 °C) and 69.3 °F (20.7 °C). About a quarter of the time, the high temperature is less than 58.4 °F (14.7 °C), and another quarter of the time, the high temperature is greater than and 69.3 °F (20.7 °C). About 95% of the time, the high temperature has been between 48.2 °F (9.0 °C) and 79.5 °F (26.4 °C).
Low Temperatures
On January 9 in this location the average low temperature is 39.8 °F (4.4 °C). The lowest recored low temperature was 17.6 °F (-8.0 °C) in 2024 and the lowest recored low temperature was 57.4 °F (14.1 °C) in 1941. The low temperature is usually* between 35.2 °F (1.8 °C) and 44.5 °F (6.9 °C). About a quarter of the time, the low temperature is less than 35.2 °F (1.8 °C), and another quarter of the time, the low temperature is greater than and 44.5 °F (6.9 °C). About 95% of the time, the low temperature has been between 26.4 °F (-3.1 °C) and 53.3 °F (11.8 °C).
Frost
On January 9 in this location expect the temperatures to drop below freezing for a risk of frost about 12.6% 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 2010 to 2025
- BIG BEAR CITY AIRPORT — Integrated Surface Dataset (ISD) station ID: A06854 — Weather Bureau Army Navy (WBAN): 00115 — from year 2020 to 2025
- HEMET RYAN — Integrated Surface Dataset (ISD) station ID: 720687 — from year 2020 to 2024
- WARNER SPRINGS GLIDERPORT — Integrated Surface Dataset (ISD) station ID: 720165 — from year 2008 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
- SAN BERNARDINO INTERNATIONAL — Integrated Surface Dataset (ISD) station ID: 722866 — Weather Bureau Army Navy (WBAN): 23122 — from year 1944 to 1993
- BEAUMONT 1 E — Weather Bureau Army Navy (WBAN): 23156 — from year 1948 to 1953