Entre Rios climate — normals and trends
Entre Rios (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.9 °C and it receives 759 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 (26.5 °C on average) and the coldest is July (22.5 °C). Rainfall peaks in May.
Entre Rios averages 0 frost days, 141 hot days (≥ 30 °C) and 202 rainy days per year.
Entre Rios has warmed by +1.4 °C between 1940 and 2025, or +0.16 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.3 °C (on 20 March 2019) and the coldest 15.2 °C (on 22 July 1967).
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
Entre RiosEstado de Bahia
- coords
- -11.94°, -38.08°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.9°C
Average daily high
29.1°C
Average daily low
21.6°C
Annual rainfall
759mm
Sunshine / day
10.9h
Mean relative humidity
80%
Average peak wind
15.3km/h
Seasonal range
4.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
141 d/yr
Rainy days (≥ 1 mm)
202 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.5 °C
Average feels-like low
24.7 °C
Average peak gust
34.6 km/h
Tropical nights (≥ 20 °C)
295 d/yr
Solar radiation
18.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.4 °C
since 1940
+0.2 °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
39.3 °C
20 March 2019
Coldest day
15.2 °C
22 July 1967
Wettest day
187 mm
4 May 2003
Windiest day
26.1 km/h
4 July 2017
Strongest gust
54.7 km/h
28 December 1942
Hottest feels-like
44.5 °C
3 January 2016
Coldest feels-like
15.9 °C
22 July 1967
Sunniest day
12.7 h
26 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 | 32.0 °C | +0.7 °C | 127 mm | +71 mm |
| Feb | 31.2 °C | 0.0 °C | 64 mm | +6 mm |
| Mar | 31.2 °C | +0.2 °C | 54 mm | -24 mm |
| Apr | 32.2 °C | +2.4 °C | 36 mm | -53 mm |
| May | 27.8 °C | -0.3 °C | 202 mm | +111 mm |
| Jun | 26.8 °C | 0.0 °C | 84 mm | +7 mm |
| Jul | 26.4 °C | +0.3 °C | 73 mm | +6 mm |
| Aug | 27.0 °C | +0.6 °C | 57 mm | +1 mm |
| Sep | 27.4 °C | -0.2 °C | 47 mm | +5 mm |
| Oct | 28.3 °C | -1.1 °C | 127 mm | +85 mm |
| Nov | 30.2 °C | -0.3 °C | 160 mm | +106 mm |
| Dec | 30.9 °C | -0.1 °C | 14 mm | -36 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 Entre Rios?
Entre Rios has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.9 °C and it receives 759 mm of precipitation per year.
What is the hottest day ever recorded in Entre Rios?
The hottest day measured in Entre Rios between 1940 and 2025 was 20 March 2019, reaching 39.3 °C.
What is the coldest day in Entre Rios?
The coldest day measured in Entre Rios between 1940 and 2025 was 22 July 1967, at 15.2 °C.
Does it snow in Entre Rios?
Almost never: Entre Rios sees virtually no snow, with about 0 frost days per year.
Has the climate of Entre Rios warmed?
Yes: Entre Rios warmed by +1.4 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Entre Rios?
The wettest day measured in Entre Rios between 1940 and 2025 was 4 May 2003, with 187 mm of rain in 24 hours.
What was the windiest day in Entre Rios?
The windiest day measured in Entre Rios between 1940 and 2025 was 4 July 2017, with winds reaching 26.1 km/h.
What is the warmest month in Entre Rios?
The warmest month in Entre Rios is January (26.5 °C on average); the coldest is July (22.5 °C).
How much does it rain in Entre Rios?
Entre Rios receives on average 759 mm of precipitation per year, spread over about 202 rainy days.
Is it sunny in Entre Rios?
Entre Rios gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
Are there tropical nights in Entre Rios?
Yes: Entre Rios has on average 295 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Entre Rios?
In Entre Rios, between 1940 and 2025, the highest apparent temperature reached 44.5 °C on 3 January 2016, and the lowest was 15.9 °C on 22 July 1967.
Compare Entre Rios with another city
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Nearby cities
The climate around Entre Rios