Santiago, Santiago Metropolitan, Chile weather records
Record high and low temperatures for Santiago, Santiago Metropolitan, Chile, 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 38°C on 1998-01-17; its coldest fell to -9°C on 1987-07-18.
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 | 38°C1998-01-17
18°C2005-01-30
|
21°C2020-01-19
5°C2005-01-30
|
| February | 37°C2025-02-08
16°C2007-02-16
|
20°C2025-02-09
7°C2007-02-17
|
| March | 36°C2020-03-05
10°C1982-03-25
|
20°C1985-03-03
4°C1982-03-25
|
| April | 33°C2020-04-02
9°C2004-04-21
|
16°C2009-04-07
-1°C2001-04-30
|
| May | 32°C2020-05-25
3°C2008-05-27
|
16°C2023-05-14
-4°C2008-05-29
|
| June | 28°C1994-06-09
1°C1992-06-08
|
14°C1987-06-25
-7°C2002-06-06
|
| July | 28°C2012-07-18
1°C1984-07-11
|
14°C2023-07-29
-9°C1987-07-18
|
| August | 32°C2013-08-28
2°C2025-08-22
|
13°C1997-08-26
-7°C2025-08-23
|
| September | 32°C2018-09-04
2°C1999-09-07
|
15°C2019-09-26
-4°C2000-09-11
|
| October | 33°C2024-10-28
7°C1997-10-04
|
15°C2009-10-30
-3°C1991-10-15
|
| November | 35°C1989-11-24
12°C1986-11-27
|
18°C2022-11-26
1°C1992-11-03
|
| December | 37°C1982-12-23
15°C2016-12-26
|
20°C2001-12-16
2°C2010-12-12
|
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) | 38°C1998-01-17
15°C2016-12-26
|
21°C2020-01-19
2°C2010-12-12
|
| Autumn (Mar–May) | 36°C2020-03-05
3°C2008-05-27
|
20°C1985-03-03
-4°C2008-05-29
|
| Winter (Jun–Aug) | 32°C2013-08-28
1°C1992-06-08
|
14°C1987-06-25
-9°C1987-07-18
|
| Spring (Sep–Nov) | 35°C1989-11-24
2°C1999-09-07
|
18°C2022-11-26
-4°C2000-09-11
|
All-time records
The most extreme value Santiago has recorded for each metric across its entire history.
High
Low
Feels-like
Humidity
Wind
Precip
For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.