São Luís do Quitunde climate — normals and trends
São Luís do Quitunde (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.1 °C and it receives 1,091 mm of precipitation per year.
These figures are normals computed over 86 complete calendar years, from 1940 to 2025, using ERA5 reanalysis data from the Copernicus programme.
The warmest month is February (26.2 °C on average) and the coldest is August (23.5 °C). Rainfall peaks in June.
São Luís do Quitunde averages 0 frost days, 12 hot days (≥ 30 °C) and 249 rainy days per year.
São Luís do Quitunde has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 33.0 °C (on 20 March 2019) and the coldest 18.7 °C (on 1 August 1986).
Data from ERA5 reanalysis (Copernicus Climate Change Service), redistributed under a CC-BY 4.0 licence. Normals are recomputed whenever the archive is updated.
Climate normals · ERA5
São Luís do QuitundeAlagoas
- coords
- -9.32°, -35.56°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.1°C
Average daily high
27.3°C
Average daily low
23.2°C
Annual rainfall
1,091mm
Sunshine / day
11.2h
Mean relative humidity
80%
Average peak wind
17.5km/h
Seasonal range
2.7°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
12 d/yr
Rainy days (≥ 1 mm)
249 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.9 °C
Average feels-like low
26.2 °C
Average peak gust
32.7 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
19.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.65 · p = < 0.001
Trend fitted by linear regression (ordinary least squares) on annual means. A trend is shown only when it is statistically significant (p < 0.05).
A climograph overlays rainfall (bars) and temperature (line): the standard reading in climatology, where you can see at a glance whether the warm season is also the dry one.
Records for the period
Hottest day
33.0 °C
20 March 2019
Coldest day
18.7 °C
1 August 1986
Wettest day
120 mm
29 April 2011
Windiest day
31.4 km/h
6 May 2024
Strongest gust
54.7 km/h
6 May 2024
Hottest feels-like
39.5 °C
21 March 2019
Coldest feels-like
19.8 °C
31 July 1981
Sunniest day
12.5 h
30 December 2025
Normals computed over complete calendar years 1940–2025.
A specific year
Pick a year and see how it compares to normal — warmer, drier or more extreme than usual?
Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 29.2 °C | +0.7 °C | 69 mm | +9 mm |
| Feb | 28.7 °C | +0.1 °C | 84 mm | +17 mm |
| Mar | 29.1 °C | +0.5 °C | 60 mm | -41 mm |
| Apr | 29.4 °C | +1.3 °C | 59 mm | -61 mm |
| May | 27.7 °C | +0.6 °C | 191 mm | +43 mm |
| Jun | 26.1 °C | 0.0 °C | 217 mm | +57 mm |
| Jul | 25.7 °C | +0.3 °C | 163 mm | +16 mm |
| Aug | 25.8 °C | +0.4 °C | 189 mm | +91 mm |
| Sep | 26.2 °C | +0.1 °C | 88 mm | +19 mm |
| Oct | 27.1 °C | 0.0 °C | 55 mm | +9 mm |
| Nov | 28.7 °C | +0.6 °C | 18 mm | -16 mm |
| Dec | 28.7 °C | +0.2 °C | 36 mm | -4 mm |
The year's extremes
What was the weather like that day?
Your birthday, a wedding, a memorable trip: discover the actual weather for any date since 1940.
Frequently asked questions
What is the climate of São Luís do Quitunde?
São Luís do Quitunde has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.1 °C and it receives 1,091 mm of precipitation per year.
What is the hottest day ever recorded in São Luís do Quitunde?
The hottest day measured in São Luís do Quitunde between 1940 and 2025 was 20 March 2019, reaching 33.0 °C.
What is the coldest day in São Luís do Quitunde?
The coldest day measured in São Luís do Quitunde between 1940 and 2025 was 1 August 1986, at 18.7 °C.
Does it snow in São Luís do Quitunde?
Almost never: São Luís do Quitunde sees virtually no snow, with about 0 frost days per year.
Has the climate of São Luís do Quitunde warmed?
Yes: São Luís do Quitunde warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in São Luís do Quitunde?
The wettest day measured in São Luís do Quitunde between 1940 and 2025 was 29 April 2011, with 120 mm of rain in 24 hours.
What was the windiest day in São Luís do Quitunde?
The windiest day measured in São Luís do Quitunde between 1940 and 2025 was 6 May 2024, with winds reaching 31.4 km/h.
What is the warmest month in São Luís do Quitunde?
The warmest month in São Luís do Quitunde is February (26.2 °C on average); the coldest is August (23.5 °C).
How much does it rain in São Luís do Quitunde?
São Luís do Quitunde receives on average 1,091 mm of precipitation per year, spread over about 249 rainy days.
Is it sunny in São Luís do Quitunde?
São Luís do Quitunde gets on average 11.2 hours of sunshine per day, roughly 4,088 hours per year over 1940-2025.
Are there tropical nights in São Luís do Quitunde?
Yes: São Luís do Quitunde has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in São Luís do Quitunde?
In São Luís do Quitunde, between 1940 and 2025, the highest apparent temperature reached 39.5 °C on 21 March 2019, and the lowest was 19.8 °C on 31 July 1981.
Compare São Luís do Quitunde with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around São Luís do Quitunde