Iturama climate — normals and trends
Iturama (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.4 °C and it receives 1,357 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 October (26.1 °C on average) and the coldest is June (21.3 °C). Rainfall peaks in December.
Iturama averages 0 frost days, 159 hot days (≥ 30 °C) and 151 rainy days per year.
Iturama has warmed by +1.8 °C between 1940 and 2025, or +0.21 °C per decade. This trend is statistically significant.
The hottest day of the period reached 42.1 °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
IturamaMinas Gerais
- coords
- -19.73°, -50.20°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.4°C
Average daily high
29.5°C
Average daily low
20.3°C
Annual rainfall
1,357mm
Sunshine / day
10.3h
Mean relative humidity
70%
Average peak wind
13.6km/h
Seasonal range
4.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
159 d/yr
Rainy days (≥ 1 mm)
151 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.3 °C
Average feels-like low
21.8 °C
Average peak gust
29.6 km/h
Tropical nights (≥ 20 °C)
227 d/yr
Solar radiation
19.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.61 · 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
42.1 °C
18 October 1963
Coldest day
2.6 °C
18 July 1975
Wettest day
117 mm
22 January 1992
Windiest day
35.9 km/h
15 September 1956
Strongest gust
82.1 km/h
25 May 2005
Hottest feels-like
43.6 °C
9 November 1997
Coldest feels-like
-1.7 °C
18 July 1975
Sunniest day
13.0 h
15 January 1940
Normals computed over complete calendar years 1940–2025.
A specific year
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Across the whole year
Month by month
| High | vs. normal | Precipitation | vs. normal | |
|---|---|---|---|---|
| Jan | 31.5 °C | +1.9 °C | 99 mm | -127 mm |
| Feb | 31.0 °C | +1.3 °C | 127 mm | -76 mm |
| Mar | 32.2 °C | +2.6 °C | 61 mm | -112 mm |
| Apr | 29.8 °C | +0.7 °C | 92 mm | +13 mm |
| May | 28.7 °C | +1.3 °C | 13 mm | -29 mm |
| Jun | 28.2 °C | +1.0 °C | 16 mm | -2 mm |
| Jul | 28.1 °C | +0.2 °C | 0 mm | -16 mm |
| Aug | 30.8 °C | +0.4 °C | 2 mm | -14 mm |
| Sep | 34.6 °C | +2.6 °C | 19 mm | -26 mm |
| Oct | 32.6 °C | +1.2 °C | 51 mm | -70 mm |
| Nov | 32.9 °C | +2.6 °C | 91 mm | -91 mm |
| Dec | 31.4 °C | +1.8 °C | 140 mm | -98 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 Iturama?
Iturama has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.4 °C and it receives 1,357 mm of precipitation per year.
What is the hottest day ever recorded in Iturama?
The hottest day measured in Iturama between 1940 and 2025 was 18 October 1963, reaching 42.1 °C.
What is the coldest day in Iturama?
The coldest day measured in Iturama between 1940 and 2025 was 18 July 1975, at 2.6 °C.
Does it snow in Iturama?
Almost never: Iturama sees virtually no snow, with about 0 frost days per year.
Has the climate of Iturama warmed?
Yes: Iturama warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Iturama?
The wettest day measured in Iturama between 1940 and 2025 was 22 January 1992, with 117 mm of rain in 24 hours.
What was the windiest day in Iturama?
The windiest day measured in Iturama between 1940 and 2025 was 15 September 1956, with winds reaching 35.9 km/h.
What is the warmest month in Iturama?
The warmest month in Iturama is October (26.1 °C on average); the coldest is June (21.3 °C).
How much does it rain in Iturama?
Iturama receives on average 1,357 mm of precipitation per year, spread over about 151 rainy days.
Is it sunny in Iturama?
Iturama gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Iturama?
Yes: Iturama has on average 227 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Iturama?
In Iturama, between 1940 and 2025, the highest apparent temperature reached 43.6 °C on 9 November 1997, and the lowest was -1.7 °C on 18 July 1975.
Compare Iturama with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Iturama