Santiago weather records
Record high and low temperatures for Santiago, 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 36°C on 2019-01-26; its coldest fell to -5°C on 1993-07-12.
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 | 36°C2019-01-26
19°C2005-01-30
|
21°C2017-01-21
9°C2005-01-30
|
| February | 35°C2025-02-08
17°C2007-02-16
|
21°C2019-02-06
9°C1980-02-10
|
| March | 35°C2015-03-20
15°C1982-03-25
|
19°C2012-03-08
5°C2025-03-31
|
| April | 32°C2020-04-02
11°C2001-04-29
|
17°C1995-04-04
0°C1985-04-30
|
| May | 28°C1997-05-03
10°C1993-05-30
|
14°C2019-05-03
-3°C1984-05-29
|
| June | 25°C1987-06-25
8°C2007-06-22
|
13°C2023-06-24
-5°C2004-06-11
|
| July | 27°C1989-07-14
7°C2007-07-08
|
12°C1987-07-12
-5°C1993-07-12
|
| August | 27°C2014-08-17
7°C2007-08-09
|
12°C1997-08-30
-5°C2003-08-06
|
| September | 31°C2021-09-24
8°C2009-09-27
|
13°C1997-09-22
-3°C1987-09-11
|
| October | 33°C2024-10-28
9°C1991-10-15
|
17°C1984-10-21
0°C1991-10-15
|
| November | 34°C2019-11-18
13°C2010-11-08
|
19°C1987-11-10
3°C1992-11-04
|
| December | 35°C2019-12-23
16°C1991-12-10
|
21°C2001-12-17
6°C1991-12-11
|
Records by season
The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Southern Hemisphere, each a three-month span).
| Season | Daytime high | Overnight low |
|---|---|---|
| Summer (Dec–Feb) | 36°C2019-01-26
16°C1991-12-10
|
21°C2001-12-17
6°C1991-12-11
|
| Autumn (Mar–May) | 35°C2015-03-20
10°C1993-05-30
|
19°C2012-03-08
-3°C1984-05-29
|
| Winter (Jun–Aug) | 27°C2014-08-17
7°C2007-08-09
|
13°C2023-06-24
-5°C1993-07-12
|
| Spring (Sep–Nov) | 34°C2019-11-18
8°C2009-09-27
|
19°C1987-11-10
-3°C1987-09-11
|
All-time records
The most extreme value Santiago 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.