Teresina, Piauí, Brazil weather records
Record high and low temperatures for Teresina, Piauí, Brazil, 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 41°C on 2023-10-28; its coldest fell to 16°C on 1986-07-27.
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 | 40°C2025-01-02
25°C2000-01-16
|
28°C2025-01-03
19°C1990-01-13
|
| February | 39°C2024-02-05
25°C1996-02-06
|
27°C2024-02-07
20°C1997-02-17
|
| March | 38°C1981-03-09
25°C1999-03-14
|
26°C2010-03-10
20°C2004-03-30
|
| April | 38°C2025-04-19
25°C1986-04-23
|
25°C2025-04-19
19°C2021-04-07
|
| May | 38°C2025-05-08
25°C1995-05-28
|
27°C2025-05-18
18°C1986-05-06
|
| June | 38°C2025-06-25
25°C1994-06-05
|
27°C1983-06-09
17°C1997-06-15
|
| July | 38°C2023-07-30
26°C1985-07-06
|
27°C2025-07-20
16°C1986-07-27
|
| August | 40°C2016-08-22
27°C1985-08-02
|
27°C2015-08-23
17°C1985-08-22
|
| September | 41°C2023-09-30
28°C1986-09-05
|
28°C2016-09-07
18°C1985-09-04
|
| October | 41°C2023-10-28
26°C1999-10-26
|
29°C2025-10-07
20°C1986-10-24
|
| November | 41°C2015-11-06
26°C1995-11-22
|
29°C2016-11-06
20°C1985-11-12
|
| December | 41°C2015-12-02
25°C1989-12-21
|
29°C2023-12-09
20°C1985-12-12
|
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) | 41°C2015-12-02
25°C1989-12-21
|
29°C2023-12-09
19°C1990-01-13
|
| Autumn (Mar–May) | 38°C2025-05-08
25°C1999-03-14
|
27°C2025-05-18
18°C1986-05-06
|
| Winter (Jun–Aug) | 40°C2016-08-22
25°C1994-06-05
|
27°C2015-08-23
16°C1986-07-27
|
| Spring (Sep–Nov) | 41°C2023-10-28
26°C1995-11-22
|
29°C2025-10-07
18°C1985-09-04
|
All-time records
The most extreme value Teresina 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.