Ituiutaba climate — normals and trends
Ituiutaba (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.9 °C and it receives 1,301 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 (25.8 °C on average) and the coldest is June (21.3 °C). Rainfall peaks in December.
Ituiutaba averages 0 frost days, 146 hot days (≥ 30 °C) and 150 rainy days per year.
Ituiutaba has warmed by +1.9 °C between 1940 and 2025, or +0.23 °C per decade. This trend is statistically significant.
The hottest day of the period reached 41.7 °C (on 18 October 1963) and the coldest 2.6 °C (on 18 July 1975).
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
ItuiutabaMinas Gerais
- coords
- -18.97°, -49.46°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.9°C
Average daily high
29.4°C
Average daily low
19.5°C
Annual rainfall
1,301mm
Sunshine / day
10.4h
Mean relative humidity
67%
Average peak wind
14.0km/h
Seasonal range
4.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
146 d/yr
Rainy days (≥ 1 mm)
150 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.7 °C
Average feels-like low
20.5 °C
Average peak gust
31.7 km/h
Tropical nights (≥ 20 °C)
195 d/yr
Solar radiation
19.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.9 °C
since 1940
+0.2 °C per decade · r² = 0.63 · 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
41.7 °C
18 October 1963
Coldest day
2.6 °C
18 July 1975
Wettest day
117 mm
22 February 1970
Windiest day
31.7 km/h
20 August 2017
Strongest gust
75.6 km/h
25 May 2005
Hottest feels-like
42.2 °C
25 September 2023
Coldest feels-like
-1.9 °C
18 July 1975
Sunniest day
13.0 h
16 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 | 30.4 °C | +1.3 °C | 140 mm | -87 mm |
| Feb | 30.9 °C | +1.7 °C | 92 mm | -98 mm |
| Mar | 32.0 °C | +2.8 °C | 73 mm | -99 mm |
| Apr | 30.3 °C | +1.4 °C | 71 mm | -4 mm |
| May | 29.0 °C | +1.3 °C | 8 mm | -24 mm |
| Jun | 28.5 °C | +1.1 °C | 29 mm | +17 mm |
| Jul | 28.4 °C | +0.4 °C | 0 mm | -12 mm |
| Aug | 31.4 °C | +0.9 °C | 3 mm | -7 mm |
| Sep | 34.5 °C | +2.3 °C | 33 mm | -7 mm |
| Oct | 33.1 °C | +1.6 °C | 40 mm | -79 mm |
| Nov | 32.5 °C | +2.6 °C | 115 mm | -67 mm |
| Dec | 30.9 °C | +1.9 °C | 134 mm | -96 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 Ituiutaba?
Ituiutaba has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.9 °C and it receives 1,301 mm of precipitation per year.
What is the hottest day ever recorded in Ituiutaba?
The hottest day measured in Ituiutaba between 1940 and 2025 was 18 October 1963, reaching 41.7 °C.
What is the coldest day in Ituiutaba?
The coldest day measured in Ituiutaba between 1940 and 2025 was 18 July 1975, at 2.6 °C.
Does it snow in Ituiutaba?
Almost never: Ituiutaba sees virtually no snow, with about 0 frost days per year.
Has the climate of Ituiutaba warmed?
Yes: Ituiutaba warmed by +1.9 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Ituiutaba?
The wettest day measured in Ituiutaba between 1940 and 2025 was 22 February 1970, with 117 mm of rain in 24 hours.
What was the windiest day in Ituiutaba?
The windiest day measured in Ituiutaba between 1940 and 2025 was 20 August 2017, with winds reaching 31.7 km/h.
What is the warmest month in Ituiutaba?
The warmest month in Ituiutaba is September (25.8 °C on average); the coldest is June (21.3 °C).
How much does it rain in Ituiutaba?
Ituiutaba receives on average 1,301 mm of precipitation per year, spread over about 150 rainy days.
Is it sunny in Ituiutaba?
Ituiutaba gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Ituiutaba?
Yes: Ituiutaba has on average 195 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Ituiutaba?
In Ituiutaba, between 1940 and 2025, the highest apparent temperature reached 42.2 °C on 25 September 2023, and the lowest was -1.9 °C on 18 July 1975.
Compare Ituiutaba with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Ituiutaba