Moreno Valley weather records
Record high and low temperatures for Moreno Valley, by month, by season, and all-time, with the dates they occurred, across 1980–2026 of daily climate history. Its hottest day on record reached 111°F on 2020-09-06; its coldest fell to 23°F on 1990-12-23.
Records by month
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.
| Month | Daytime high | Overnight low |
|---|---|---|
| January | 82°F2021-01-15
40°F2007-01-13
|
55°F2018-01-08
24°F2007-01-14
|
| February | 86°F2026-02-27
40°F1989-02-06
|
56°F2026-02-28
24°F1989-02-06
|
| March | 94°F2026-03-19
41°F2006-03-11
|
60°F2026-03-21
29°F2023-03-02
|
| April | 93°F1989-04-06
47°F1998-04-01
|
62°F2020-04-30
27°F1999-04-02
|
| May | 102°F1984-05-29
52°F1998-05-13
|
71°F1984-05-30
40°F2017-05-07
|
| June | 105°F2016-06-20
55°F1999-06-04
|
78°F2013-06-30
41°F1999-06-04
|
| July | 108°F2018-07-06
74°F1987-07-21
|
80°F2018-07-07
51°F2004-07-01
|
| August | 103°F1981-08-27
70°F2000-08-31
|
78°F2020-08-16
52°F1992-08-31
|
| September | 111°F2020-09-06
58°F1986-09-24
|
80°F2022-09-04
47°F1982-09-30
|
| October | 100°F2024-10-02
53°F1996-10-28
|
70°F2008-10-01
37°F1991-10-31
|
| November | 90°F2010-11-03
42°F1985-11-12
|
61°F2010-11-04
28°F1985-11-13
|
| December | 81°F1980-12-16
41°F1990-12-22
|
55°F2014-12-04
23°F1990-12-23
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Winter (Dec–Feb) | 86°F2026-02-27
40°F2007-01-13
|
56°F2026-02-28
23°F1990-12-23
|
| Spring (Mar–May) | 102°F1984-05-29
41°F2006-03-11
|
71°F1984-05-30
27°F1999-04-02
|
| Summer (Jun–Aug) | 108°F2018-07-06
55°F1999-06-04
|
80°F2018-07-07
41°F1999-06-04
|
| Autumn (Sep–Nov) | 111°F2020-09-06
42°F1985-11-12
|
80°F2022-09-04
28°F1985-11-13
|
All-time records
The most extreme value Moreno Valley has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Gust
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.