Hermosillo weather records
Record high and low temperatures for Hermosillo, 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 47°C on 2016-06-04; its coldest fell to -1°C on 1985-02-02.
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 | 34°C2003-01-31
14°C1987-01-18
|
19°C2009-01-22
-1°C2013-01-15
|
| February | 40°C2026-02-26
14°C2011-02-03
|
20°C2026-02-26
-1°C1985-02-02
|
| March | 41°C2026-03-26
16°C2004-03-04
|
24°C1997-03-19
5°C2022-03-10
|
| April | 42°C1992-04-28
18°C1997-04-04
|
25°C2002-04-25
7°C2001-04-11
|
| May | 44°C1996-05-11
24°C2017-05-09
|
28°C1983-05-28
10°C1999-05-01
|
| June | 47°C2016-06-04
30°C1991-06-01
|
31°C2024-06-13
14°C1995-06-09
|
| July | 47°C1998-07-10
29°C1982-07-05
|
31°C2023-07-15
21°C2004-07-01
|
| August | 45°C2011-08-03
28°C2008-08-26
|
31°C2005-08-22
20°C1990-08-23
|
| September | 44°C2024-09-28
27°C1983-09-30
|
31°C2020-09-29
15°C1986-09-25
|
| October | 43°C2024-10-05
22°C2009-10-29
|
27°C1980-10-01
9°C2009-10-30
|
| November | 41°C2020-11-05
17°C1983-11-22
|
25°C2013-11-13
4°C1994-11-20
|
| December | 33°C2015-12-06
12°C1987-12-26
|
20°C1993-12-09
0°C1987-12-26
|
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) | 40°C2026-02-26
12°C1987-12-26
|
20°C2026-02-26
-1°C1985-02-02
|
| Spring (Mar–May) | 44°C1996-05-11
16°C2004-03-04
|
28°C1983-05-28
5°C2022-03-10
|
| Summer (Jun–Aug) | 47°C2016-06-04
28°C2008-08-26
|
31°C2023-07-15
14°C1995-06-09
|
| Autumn (Sep–Nov) | 44°C2024-09-28
17°C1983-11-22
|
31°C2020-09-29
4°C1994-11-20
|
All-time records
The most extreme value Hermosillo 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.