- Latitude: 33.933
- Longitude: -116.967
High Temperatures
On January 31 in this location the average high temperature is 64.4 °F (18.0 °C). The lowest recored high temperature was 30.2 °F (-1.0 °C) in 2023 and the highest recored high temperature was 91.4 °F (33.0 °C) in 2003. The high temperature is usually* between 58.7 °F (14.8 °C) and 70.1 °F (21.2 °C). About a quarter of the time, the high temperature is less than 58.7 °F (14.8 °C), and another quarter of the time, the high temperature is greater than and 70.1 °F (21.2 °C). About 95% of the time, the high temperature has been between 47.9 °F (8.8 °C) and 81.0 °F (27.2 °C).
Low Temperatures
On January 31 in this location the average low temperature is 39.5 °F (4.2 °C). The lowest recored low temperature was 6.8 °F (-14.0 °C) in 2008 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1976. The low temperature is usually* between 35.0 °F (1.7 °C) and 44.0 °F (6.7 °C). About a quarter of the time, the low temperature is less than 35.0 °F (1.7 °C), and another quarter of the time, the low temperature is greater than and 44.0 °F (6.7 °C). About 95% of the time, the low temperature has been between 26.3 °F (-3.1 °C) and 52.7 °F (11.5 °C).
Frost
On January 31 in this location expect the temperatures to drop below freezing for a risk of frost about 13.2% 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
- 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 1943 to 1993
- BEAUMONT 1 E — Weather Bureau Army Navy (WBAN): 23156 — from year 1948 to 1953