- Latitude: 33.933
- Longitude: -116.967
High Temperatures
On June 1 in this location the average high temperature is 81.5 °F (27.5 °C). The lowest recored high temperature was 57.9 °F (14.4 °C) in 1965 and the highest recored high temperature was 104.4 °F (40.2 °C) in 1970. The high temperature is usually* between 75.5 °F (24.2 °C) and 87.6 °F (30.9 °C). About a quarter of the time, the high temperature is less than 75.5 °F (24.2 °C), and another quarter of the time, the high temperature is greater than and 87.6 °F (30.9 °C). About 95% of the time, the high temperature has been between 64.0 °F (17.8 °C) and 99.0 °F (37.2 °C).
Low Temperatures
On June 1 in this location the average low temperature is 53.6 °F (12.0 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 2023 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 1994. The low temperature is usually* between 50.4 °F (10.2 °C) and 56.8 °F (13.8 °C). About a quarter of the time, the low temperature is less than 50.4 °F (10.2 °C), and another quarter of the time, the low temperature is greater than and 56.8 °F (13.8 °C). About 95% of the time, the low temperature has been between 44.3 °F (6.8 °C) and 62.9 °F (17.2 °C).
Frost
On June 1 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:
- 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 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
- 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