Itaberaí climate — normals and trends
Itaberaí (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.2 °C and it receives 1,445 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 September (25.6 °C on average) and the coldest is June (21.5 °C). Rainfall peaks in December.
Itaberaí averages 0 frost days, 98 hot days (≥ 30 °C) and 162 rainy days per year.
Itaberaí has warmed by +1.5 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.6 °C (on 16 October 1963) and the coldest 6.0 °C (on 9 June 1985).
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
ItaberaíGoiás
- coords
- -16.02°, -49.81°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.2°C
Average daily high
28.5°C
Average daily low
18.7°C
Annual rainfall
1,445mm
Sunshine / day
10.3h
Mean relative humidity
68%
Average peak wind
12.3km/h
Seasonal range
4.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
98 d/yr
Rainy days (≥ 1 mm)
162 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.9 °C
Average feels-like low
19.6 °C
Average peak gust
29.8 km/h
Tropical nights (≥ 20 °C)
97 d/yr
Solar radiation
19.1 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °C per decade · r² = 0.47 · 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
39.6 °C
16 October 1963
Coldest day
6.0 °C
9 June 1985
Wettest day
244 mm
24 December 1999
Windiest day
32.5 km/h
31 March 1997
Strongest gust
67.3 km/h
25 December 1945
Hottest feels-like
40.4 °C
20 October 1963
Coldest feels-like
1.2 °C
9 June 1985
Sunniest day
12.9 h
4 January 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 | 28.1 °C | +0.7 °C | 251 mm | -2 mm |
| Feb | 29.7 °C | +2.1 °C | 70 mm | -138 mm |
| Mar | 30.5 °C | +2.8 °C | 74 mm | -117 mm |
| Apr | 29.1 °C | +1.1 °C | 98 mm | +9 mm |
| May | 28.7 °C | +0.9 °C | 2 mm | -23 mm |
| Jun | 28.7 °C | +1.0 °C | 2 mm | -3 mm |
| Jul | 28.6 °C | +0.5 °C | 0 mm | -4 mm |
| Aug | 30.9 °C | +0.6 °C | 0 mm | -5 mm |
| Sep | 32.4 °C | +0.6 °C | 24 mm | -10 mm |
| Oct | 32.3 °C | +2.0 °C | 25 mm | -115 mm |
| Nov | 30.9 °C | +2.9 °C | 107 mm | -117 mm |
| Dec | 28.2 °C | +1.0 °C | 206 mm | -65 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 Itaberaí?
Itaberaí has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.2 °C and it receives 1,445 mm of precipitation per year.
What is the hottest day ever recorded in Itaberaí?
The hottest day measured in Itaberaí between 1940 and 2025 was 16 October 1963, reaching 39.6 °C.
What is the coldest day in Itaberaí?
The coldest day measured in Itaberaí between 1940 and 2025 was 9 June 1985, at 6.0 °C.
Does it snow in Itaberaí?
Almost never: Itaberaí sees virtually no snow, with about 0 frost days per year.
Has the climate of Itaberaí warmed?
Yes: Itaberaí warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Itaberaí?
The wettest day measured in Itaberaí between 1940 and 2025 was 24 December 1999, with 244 mm of rain in 24 hours.
What was the windiest day in Itaberaí?
The windiest day measured in Itaberaí between 1940 and 2025 was 31 March 1997, with winds reaching 32.5 km/h.
What is the warmest month in Itaberaí?
The warmest month in Itaberaí is September (25.6 °C on average); the coldest is June (21.5 °C).
How much does it rain in Itaberaí?
Itaberaí receives on average 1,445 mm of precipitation per year, spread over about 162 rainy days.
Is it sunny in Itaberaí?
Itaberaí gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Itaberaí?
Yes: Itaberaí has on average 97 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Itaberaí?
In Itaberaí, between 1940 and 2025, the highest apparent temperature reached 40.4 °C on 20 October 1963, and the lowest was 1.2 °C on 9 June 1985.
Compare Itaberaí with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Itaberaí