Coronel João Sá climate — normals and trends
Coronel João Sá (Brazil) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.5 °C and it receives 362 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 January (27.1 °C on average) and the coldest is July (22.8 °C). Rainfall peaks in March.
Coronel João Sá averages 0 frost days, 229 hot days (≥ 30 °C) and 97 rainy days per year.
Coronel João Sá has warmed by +0.8 °C between 1940 and 2025, or +0.10 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.9 °C (on 20 March 2019) and the coldest 13.5 °C (on 28 August 1981).
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
Coronel João SáEstado de Bahia
- coords
- -10.28°, -37.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.5°C
Average daily high
31.1°C
Average daily low
21.2°C
Annual rainfall
362mm
Sunshine / day
10.3h
Mean relative humidity
71%
Average peak wind
18.1km/h
Seasonal range
4.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
229 d/yr
Rainy days (≥ 1 mm)
97 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.0 °C
Average feels-like low
23.6 °C
Average peak gust
37.5 km/h
Tropical nights (≥ 20 °C)
283 d/yr
Solar radiation
19.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.30 · 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
39.9 °C
20 March 2019
Coldest day
13.5 °C
28 August 1981
Wettest day
135 mm
7 May 2024
Windiest day
29.0 km/h
23 June 1942
Strongest gust
58.7 km/h
15 August 1991
Hottest feels-like
42.9 °C
25 November 2015
Coldest feels-like
13.3 °C
28 August 1981
Sunniest day
12.6 h
28 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 | 34.0 °C | +0.7 °C | 53 mm | +20 mm |
| Feb | 33.4 °C | +0.3 °C | 38 mm | +0 mm |
| Mar | 34.6 °C | +1.8 °C | 14 mm | -42 mm |
| Apr | 34.7 °C | +3.2 °C | 23 mm | -22 mm |
| May | 29.4 °C | -0.2 °C | 69 mm | +30 mm |
| Jun | 27.5 °C | -0.6 °C | 66 mm | +36 mm |
| Jul | 27.3 °C | -0.1 °C | 18 mm | -8 mm |
| Aug | 28.0 °C | -0.2 °C | 26 mm | +5 mm |
| Sep | 28.9 °C | -1.2 °C | 21 mm | +5 mm |
| Oct | 30.9 °C | -1.6 °C | 27 mm | +14 mm |
| Nov | 33.5 °C | 0.0 °C | 45 mm | +23 mm |
| Dec | 34.4 °C | +0.9 °C | 3 mm | -21 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 Coronel João Sá?
Coronel João Sá has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.5 °C and it receives 362 mm of precipitation per year.
What is the hottest day ever recorded in Coronel João Sá?
The hottest day measured in Coronel João Sá between 1940 and 2025 was 20 March 2019, reaching 39.9 °C.
What is the coldest day in Coronel João Sá?
The coldest day measured in Coronel João Sá between 1940 and 2025 was 28 August 1981, at 13.5 °C.
Does it snow in Coronel João Sá?
Almost never: Coronel João Sá sees virtually no snow, with about 0 frost days per year.
Has the climate of Coronel João Sá warmed?
Yes: Coronel João Sá warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Coronel João Sá?
The wettest day measured in Coronel João Sá between 1940 and 2025 was 7 May 2024, with 135 mm of rain in 24 hours.
What was the windiest day in Coronel João Sá?
The windiest day measured in Coronel João Sá between 1940 and 2025 was 23 June 1942, with winds reaching 29.0 km/h.
What is the warmest month in Coronel João Sá?
The warmest month in Coronel João Sá is January (27.1 °C on average); the coldest is July (22.8 °C).
How much does it rain in Coronel João Sá?
Coronel João Sá receives on average 362 mm of precipitation per year, spread over about 97 rainy days.
Is it sunny in Coronel João Sá?
Coronel João Sá gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Coronel João Sá?
Yes: Coronel João Sá has on average 283 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Coronel João Sá?
In Coronel João Sá, between 1940 and 2025, the highest apparent temperature reached 42.9 °C on 25 November 2015, and the lowest was 13.3 °C on 28 August 1981.
Compare Coronel João Sá with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Coronel João Sá