Simões Filho climate — normals and trends
Simões Filho (Brazil) has a tropical monsoon climate (Am) under the Köppen-Geiger classification. Its mean annual temperature is 25.2 °C and it receives 1,262 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 (26.5 °C on average) and the coldest is August (23.3 °C). Rainfall peaks in May.
Simões Filho averages 0 frost days, 18 hot days (≥ 30 °C) and 219 rainy days per year.
Simões Filho has warmed by +1.0 °C between 1940 and 2025, or +0.11 °C per decade. This trend is statistically significant.
The hottest day of the period reached 33.3 °C (on 6 March 1973) and the coldest 19.8 °C (on 25 July 1996).
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
Simões FilhoEstado de Bahia
- coords
- -12.78°, -38.40°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.2°C
Average daily high
26.9°C
Average daily low
23.7°C
Annual rainfall
1,262mm
Sunshine / day
11.1h
Mean relative humidity
80%
Average peak wind
20.1km/h
Seasonal range
3.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
18 d/yr
Rainy days (≥ 1 mm)
219 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.4 °C
Average feels-like low
26.5 °C
Average peak gust
31.0 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
19.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.55 · 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
33.3 °C
6 March 1973
Coldest day
19.8 °C
25 July 1996
Wettest day
126 mm
1 December 1988
Windiest day
41.2 km/h
30 July 2007
Strongest gust
64.1 km/h
30 July 2007
Hottest feels-like
41.1 °C
10 March 1973
Coldest feels-like
18.9 °C
1 June 1964
Sunniest day
12.8 h
15 December 1940
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 | 29.0 °C | +0.6 °C | 121 mm | +64 mm |
| Feb | 28.0 °C | -0.3 °C | 95 mm | +28 mm |
| Mar | 28.3 °C | +0.1 °C | 80 mm | -21 mm |
| Apr | 28.6 °C | +1.3 °C | 112 mm | -53 mm |
| May | 26.4 °C | +0.1 °C | 356 mm | +158 mm |
| Jun | 25.8 °C | +0.5 °C | 193 mm | +28 mm |
| Jul | 24.7 °C | +0.1 °C | 199 mm | +52 mm |
| Aug | 25.2 °C | +0.5 °C | 103 mm | -1 mm |
| Sep | 25.7 °C | 0.0 °C | 85 mm | +12 mm |
| Oct | 26.4 °C | -0.7 °C | 230 mm | +168 mm |
| Nov | 28.1 °C | +0.1 °C | 195 mm | +127 mm |
| Dec | 28.8 °C | +0.4 °C | 22 mm | -33 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 Simões Filho?
Simões Filho has a tropical monsoon climate (Köppen Am). Over 1940-2025, the average annual temperature is 25.2 °C and it receives 1,262 mm of precipitation per year.
What is the hottest day ever recorded in Simões Filho?
The hottest day measured in Simões Filho between 1940 and 2025 was 6 March 1973, reaching 33.3 °C.
What is the coldest day in Simões Filho?
The coldest day measured in Simões Filho between 1940 and 2025 was 25 July 1996, at 19.8 °C.
Does it snow in Simões Filho?
Almost never: Simões Filho sees virtually no snow, with about 0 frost days per year.
Has the climate of Simões Filho warmed?
Yes: Simões Filho warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Simões Filho?
The wettest day measured in Simões Filho between 1940 and 2025 was 1 December 1988, with 126 mm of rain in 24 hours.
What was the windiest day in Simões Filho?
The windiest day measured in Simões Filho between 1940 and 2025 was 30 July 2007, with winds reaching 41.2 km/h.
What is the warmest month in Simões Filho?
The warmest month in Simões Filho is February (26.5 °C on average); the coldest is August (23.3 °C).
How much does it rain in Simões Filho?
Simões Filho receives on average 1,262 mm of precipitation per year, spread over about 219 rainy days.
Is it sunny in Simões Filho?
Simões Filho gets on average 11.1 hours of sunshine per day, roughly 4,052 hours per year over 1940-2025.
Are there tropical nights in Simões Filho?
Yes: Simões Filho has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Simões Filho?
In Simões Filho, between 1940 and 2025, the highest apparent temperature reached 41.1 °C on 10 March 1973, and the lowest was 18.9 °C on 1 June 1964.
Compare Simões Filho with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Simões Filho