- Latitude: 33.933
- Longitude: -116.967
High Temperatures
On May 13 in this location the average high temperature is 79.4 °F (26.3 °C). The lowest recored high temperature was 46.4 °F (8.0 °C) in 1998 and the highest recored high temperature was 102.0 °F (38.9 °C) in 1976. The high temperature is usually* between 73.1 °F (22.8 °C) and 85.7 °F (29.8 °C). About a quarter of the time, the high temperature is less than 73.1 °F (22.8 °C), and another quarter of the time, the high temperature is greater than and 85.7 °F (29.8 °C). About 95% of the time, the high temperature has been between 61.1 °F (16.2 °C) and 97.7 °F (36.5 °C).
Low Temperatures
On May 13 in this location the average low temperature is 51.4 °F (10.8 °C). The lowest recored low temperature was 30.2 °F (-1.0 °C) in 2022 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2013. The low temperature is usually* between 48.0 °F (8.9 °C) and 54.9 °F (12.7 °C). About a quarter of the time, the low temperature is less than 48.0 °F (8.9 °C), and another quarter of the time, the low temperature is greater than and 54.9 °F (12.7 °C). About 95% of the time, the low temperature has been between 41.4 °F (5.2 °C) and 61.4 °F (16.3 °C).
Frost
On May 13 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
- 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 2023
- 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 2000
- 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