Aimorés climate — normals and trends
Aimorés (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.8 °C and it receives 939 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 (26.2 °C on average) and the coldest is July (20.8 °C). Rainfall peaks in December.
Aimorés averages 0 frost days, 140 hot days (≥ 30 °C) and 105 rainy days per year.
Aimorés has warmed by +2.2 °C between 1940 and 2025, or +0.25 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.7 °C (on 13 November 2023) and the coldest 9.9 °C (on 24 June 1942).
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
AimorésMinas Gerais
- coords
- -19.50°, -41.06°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.8°C
Average daily high
28.9°C
Average daily low
19.7°C
Annual rainfall
939mm
Sunshine / day
9.4h
Mean relative humidity
75%
Average peak wind
10.7km/h
Seasonal range
5.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
140 d/yr
Rainy days (≥ 1 mm)
105 d/yr
Annual snowfall
0.0 cm
Average feels-like high
31.9 °C
Average feels-like low
22.3 °C
Average peak gust
27.4 km/h
Tropical nights (≥ 20 °C)
193 d/yr
Solar radiation
16.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+2.2 °C
since 1940
+0.3 °C per decade · r² = 0.65 · 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
39.7 °C
13 November 2023
Coldest day
9.9 °C
24 June 1942
Wettest day
171 mm
16 November 2022
Windiest day
23.3 km/h
18 November 1968
Strongest gust
64.8 km/h
3 November 1971
Hottest feels-like
45.0 °C
11 February 1998
Coldest feels-like
8.8 °C
10 August 1997
Sunniest day
13.0 h
3 December 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 | +0.6 °C | 332 mm | +190 mm |
| Feb | 33.7 °C | +2.3 °C | 6 mm | -82 mm |
| Mar | 32.7 °C | +2.0 °C | 32 mm | -79 mm |
| Apr | 30.5 °C | +1.2 °C | 113 mm | +58 mm |
| May | 27.9 °C | +0.3 °C | 25 mm | -1 mm |
| Jun | 27.5 °C | +0.9 °C | 8 mm | -5 mm |
| Jul | 27.2 °C | +1.0 °C | 4 mm | -8 mm |
| Aug | 28.0 °C | +0.8 °C | 9 mm | -5 mm |
| Sep | 29.3 °C | +0.8 °C | 16 mm | -14 mm |
| Oct | 29.5 °C | +0.2 °C | 52 mm | -40 mm |
| Nov | 30.8 °C | +1.5 °C | 48 mm | -127 mm |
| Dec | 32.3 °C | +2.3 °C | 144 mm | -39 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 Aimorés?
Aimorés has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.8 °C and it receives 939 mm of precipitation per year.
What is the hottest day ever recorded in Aimorés?
The hottest day measured in Aimorés between 1940 and 2025 was 13 November 2023, reaching 39.7 °C.
What is the coldest day in Aimorés?
The coldest day measured in Aimorés between 1940 and 2025 was 24 June 1942, at 9.9 °C.
Does it snow in Aimorés?
Almost never: Aimorés sees virtually no snow, with about 0 frost days per year.
Has the climate of Aimorés warmed?
Yes: Aimorés warmed by +2.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Aimorés?
The wettest day measured in Aimorés between 1940 and 2025 was 16 November 2022, with 171 mm of rain in 24 hours.
What was the windiest day in Aimorés?
The windiest day measured in Aimorés between 1940 and 2025 was 18 November 1968, with winds reaching 23.3 km/h.
What is the warmest month in Aimorés?
The warmest month in Aimorés is February (26.2 °C on average); the coldest is July (20.8 °C).
How much does it rain in Aimorés?
Aimorés receives on average 939 mm of precipitation per year, spread over about 105 rainy days.
Is it sunny in Aimorés?
Aimorés gets on average 9.4 hours of sunshine per day, roughly 3,431 hours per year over 1940-2025.
Are there tropical nights in Aimorés?
Yes: Aimorés has on average 193 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Aimorés?
In Aimorés, between 1940 and 2025, the highest apparent temperature reached 45.0 °C on 11 February 1998, and the lowest was 8.8 °C on 10 August 1997.
Compare Aimorés with another city
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Nearby cities
The climate around Aimorés