Itabuna climate — normals and trends
Itabuna (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.7 °C and it receives 1,074 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 (25.3 °C on average) and the coldest is July (21.4 °C). Rainfall peaks in November.
Itabuna averages 0 frost days, 25 hot days (≥ 30 °C) and 239 rainy days per year.
Itabuna has warmed by +1.3 °C between 1940 and 2025, or +0.15 °C per decade. This trend is statistically significant.
The hottest day of the period reached 34.3 °C (on 3 January 2016) and the coldest 14.2 °C (on 29 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
ItabunaEstado de Bahia
- coords
- -14.79°, -39.28°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.7°C
Average daily high
27.0°C
Average daily low
21.0°C
Annual rainfall
1,074mm
Sunshine / day
10.3h
Mean relative humidity
86%
Average peak wind
12.3km/h
Seasonal range
3.9°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
25 d/yr
Rainy days (≥ 1 mm)
239 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.0 °C
Average feels-like low
24.0 °C
Average peak gust
29.6 km/h
Tropical nights (≥ 20 °C)
261 d/yr
Solar radiation
17.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.3 °C
since 1940
+0.2 °C per decade · r² = 0.57 · 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
34.3 °C
3 January 2016
Coldest day
14.2 °C
29 August 1981
Wettest day
200 mm
16 April 2022
Windiest day
27.1 km/h
10 May 2007
Strongest gust
59.4 km/h
30 July 2007
Hottest feels-like
41.5 °C
20 April 2023
Coldest feels-like
14.7 °C
19 July 2006
Sunniest day
12.9 h
8 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 | 29.5 °C | +0.8 °C | 189 mm | +92 mm |
| Feb | 28.7 °C | -0.1 °C | 86 mm | -7 mm |
| Mar | 29.2 °C | +0.5 °C | 70 mm | -48 mm |
| Apr | 29.2 °C | +1.4 °C | 105 mm | -4 mm |
| May | 26.4 °C | -0.1 °C | 175 mm | +103 mm |
| Jun | 25.8 °C | +0.5 °C | 57 mm | -6 mm |
| Jul | 24.8 °C | +0.2 °C | 48 mm | -16 mm |
| Aug | 25.4 °C | +0.5 °C | 46 mm | -8 mm |
| Sep | 25.8 °C | -0.1 °C | 42 mm | -14 mm |
| Oct | 26.4 °C | -0.6 °C | 121 mm | +35 mm |
| Nov | 27.3 °C | -0.2 °C | 136 mm | -1 mm |
| Dec | 28.3 °C | +0.1 °C | 112 mm | -14 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 Itabuna?
Itabuna has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.7 °C and it receives 1,074 mm of precipitation per year.
What is the hottest day ever recorded in Itabuna?
The hottest day measured in Itabuna between 1940 and 2025 was 3 January 2016, reaching 34.3 °C.
What is the coldest day in Itabuna?
The coldest day measured in Itabuna between 1940 and 2025 was 29 August 1981, at 14.2 °C.
Does it snow in Itabuna?
Almost never: Itabuna sees virtually no snow, with about 0 frost days per year.
Has the climate of Itabuna warmed?
Yes: Itabuna warmed by +1.3 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Itabuna?
The wettest day measured in Itabuna between 1940 and 2025 was 16 April 2022, with 200 mm of rain in 24 hours.
What was the windiest day in Itabuna?
The windiest day measured in Itabuna between 1940 and 2025 was 10 May 2007, with winds reaching 27.1 km/h.
What is the warmest month in Itabuna?
The warmest month in Itabuna is February (25.3 °C on average); the coldest is July (21.4 °C).
How much does it rain in Itabuna?
Itabuna receives on average 1,074 mm of precipitation per year, spread over about 239 rainy days.
Is it sunny in Itabuna?
Itabuna gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Itabuna?
Yes: Itabuna has on average 261 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Itabuna?
In Itabuna, between 1940 and 2025, the highest apparent temperature reached 41.5 °C on 20 April 2023, and the lowest was 14.7 °C on 19 July 2006.
Compare Itabuna with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Itabuna