Perdões climate — normals and trends
Perdões (Brazil) has a humid subtropical, dry winter climate (Cwa) under the Köppen-Geiger classification. Its mean annual temperature is 20.2 °C and it receives 1,415 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 (22.4 °C on average) and the coldest is July (16.9 °C). Rainfall peaks in December.
Perdões averages 0 frost days, 25 hot days (≥ 30 °C) and 150 rainy days per year.
Perdões has warmed by +1.8 °C between 1940 and 2025, or +0.22 °C per decade. This trend is statistically significant.
The hottest day of the period reached 37.1 °C (on 25 September 2023) and the coldest 1.2 °C (on 1 June 1979).
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
PerdõesMinas Gerais
- coords
- -21.09°, -45.09°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
20.2°C
Average daily high
25.5°C
Average daily low
15.8°C
Annual rainfall
1,415mm
Sunshine / day
9.8h
Mean relative humidity
74%
Average peak wind
13.0km/h
Seasonal range
5.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
25 d/yr
Rainy days (≥ 1 mm)
150 d/yr
Annual snowfall
0.0 cm
Average feels-like high
27.2 °C
Average feels-like low
15.9 °C
Average peak gust
29.8 km/h
Tropical nights (≥ 20 °C)
11 d/yr
Solar radiation
17.8 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.8 °C
since 1940
+0.2 °C per decade · r² = 0.63 · 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
37.1 °C
25 September 2023
Coldest day
1.2 °C
1 June 1979
Wettest day
120 mm
24 December 1940
Windiest day
29.6 km/h
3 July 1976
Strongest gust
72.7 km/h
30 July 1989
Hottest feels-like
39.5 °C
15 November 2023
Coldest feels-like
-1.9 °C
1 June 1979
Sunniest day
13.3 h
29 December 1943
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 | +1.2 °C | 269 mm | +24 mm |
| Feb | 29.4 °C | +2.2 °C | 35 mm | -144 mm |
| Mar | 28.5 °C | +1.9 °C | 95 mm | -68 mm |
| Apr | 25.9 °C | +0.5 °C | 85 mm | +18 mm |
| May | 24.4 °C | +0.8 °C | 3 mm | -40 mm |
| Jun | 24.2 °C | +1.4 °C | 7 mm | -16 mm |
| Jul | 24.1 °C | +1.1 °C | 2 mm | -15 mm |
| Aug | 25.9 °C | +0.9 °C | 7 mm | -15 mm |
| Sep | 28.3 °C | +1.7 °C | 12 mm | -52 mm |
| Oct | 27.8 °C | +1.2 °C | 85 mm | -49 mm |
| Nov | 28.0 °C | +1.9 °C | 116 mm | -84 mm |
| Dec | 29.0 °C | +2.7 °C | 172 mm | -85 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 Perdões?
Perdões has a humid subtropical, dry winter climate (Köppen Cwa). Over 1940-2025, the average annual temperature is 20.2 °C and it receives 1,415 mm of precipitation per year.
What is the hottest day ever recorded in Perdões?
The hottest day measured in Perdões between 1940 and 2025 was 25 September 2023, reaching 37.1 °C.
What is the coldest day in Perdões?
The coldest day measured in Perdões between 1940 and 2025 was 1 June 1979, at 1.2 °C.
Does it snow in Perdões?
Almost never: Perdões sees virtually no snow, with about 0 frost days per year.
Has the climate of Perdões warmed?
Yes: Perdões warmed by +1.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Perdões?
The wettest day measured in Perdões between 1940 and 2025 was 24 December 1940, with 120 mm of rain in 24 hours.
What was the windiest day in Perdões?
The windiest day measured in Perdões between 1940 and 2025 was 3 July 1976, with winds reaching 29.6 km/h.
What is the warmest month in Perdões?
The warmest month in Perdões is February (22.4 °C on average); the coldest is July (16.9 °C).
How much does it rain in Perdões?
Perdões receives on average 1,415 mm of precipitation per year, spread over about 150 rainy days.
Is it sunny in Perdões?
Perdões gets on average 9.8 hours of sunshine per day, roughly 3,577 hours per year over 1940-2025.
Are there tropical nights in Perdões?
Yes: Perdões has on average 11 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Perdões?
In Perdões, between 1940 and 2025, the highest apparent temperature reached 39.5 °C on 15 November 2023, and the lowest was -1.9 °C on 1 June 1979.
Compare Perdões with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Perdões