Modesto, California, United States weather records
Record high and low temperatures for Modesto, California, United States, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 118°F on 2022-09-06; its coldest fell to 20°F on 1990-12-22.
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 | 75°F2024-01-29
41°F2011-01-02
|
57°F1997-01-01
23°F2007-01-13
|
| February | 78°F2026-02-28
42°F1989-02-04
|
56°F2026-02-28
21°F1989-02-06
|
| March | 90°F2026-03-20
43°F2006-03-10
|
62°F2026-03-18
30°F2009-03-10
|
| April | 95°F2007-04-28
46°F1982-04-01
|
63°F2009-04-21
30°F1999-04-09
|
| May | 108°F2001-05-31
55°F2023-05-02
|
69°F2001-05-31
38°F1983-05-09
|
| June | 113°F2021-06-18
61°F1993-06-05
|
72°F2017-06-22
43°F1999-06-07
|
| July | 116°F2024-07-12
73°F1987-07-17
|
83°F2006-07-23
48°F1999-07-04
|
| August | 115°F1998-08-04
76°F2010-08-28
|
79°F2020-08-16
50°F2012-08-27
|
| September | 118°F2022-09-06
67°F1989-09-18
|
81°F2022-09-06
45°F1982-09-30
|
| October | 108°F2024-10-03
50°F2003-10-31
|
75°F2024-10-03
38°F1996-10-21
|
| November | 89°F2020-11-02
45°F2019-11-30
|
63°F1997-11-03
24°F1994-11-19
|
| December | 75°F1986-12-03
39°F1990-12-21
|
55°F2005-12-22
20°F1990-12-22
|
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) | 78°F2026-02-28
39°F1990-12-21
|
57°F1997-01-01
20°F1990-12-22
|
| Spring (Mar–May) | 108°F2001-05-31
43°F2006-03-10
|
69°F2001-05-31
30°F2009-03-10
|
| Summer (Jun–Aug) | 116°F2024-07-12
61°F1993-06-05
|
83°F2006-07-23
43°F1999-06-07
|
| Autumn (Sep–Nov) | 118°F2022-09-06
45°F2019-11-30
|
81°F2022-09-06
24°F1994-11-19
|
All-time records
The most extreme value Modesto has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.