Monte Alegre de Minas climate — normals and trends
Monte Alegre de Minas (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.2 °C and it receives 1,379 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 (25.1 °C on average) and the coldest is June (20.7 °C). Rainfall peaks in December.
Monte Alegre de Minas averages 0 frost days, 102 hot days (≥ 30 °C) and 158 rainy days per year.
Monte Alegre de Minas has warmed by +1.7 °C between 1940 and 2025, or +0.20 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.1 °C (on 18 October 1963) and the coldest 3.1 °C (on 21 July 1981).
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
Monte Alegre de MinasMinas Gerais
- coords
- -18.87°, -48.88°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.2°C
Average daily high
28.5°C
Average daily low
19.0°C
Annual rainfall
1,379mm
Sunshine / day
10.3h
Mean relative humidity
67%
Average peak wind
14.3km/h
Seasonal range
4.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
102 d/yr
Rainy days (≥ 1 mm)
158 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.6 °C
Average feels-like low
19.7 °C
Average peak gust
32.9 km/h
Tropical nights (≥ 20 °C)
159 d/yr
Solar radiation
19.4 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.7 °C
since 1940
+0.2 °C per decade · r² = 0.59 · 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
40.1 °C
18 October 1963
Coldest day
3.1 °C
21 July 1981
Wettest day
180 mm
15 December 2008
Windiest day
30.6 km/h
15 September 1956
Strongest gust
70.9 km/h
25 January 2004
Hottest feels-like
41.3 °C
21 October 2015
Coldest feels-like
-1.3 °C
18 July 1975
Sunniest day
12.9 h
22 January 2025
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 | 29.2 °C | +1.0 °C | 195 mm | -53 mm |
| Feb | 29.8 °C | +1.4 °C | 93 mm | -107 mm |
| Mar | 30.6 °C | +2.2 °C | 67 mm | -111 mm |
| Apr | 28.7 °C | +0.6 °C | 137 mm | +62 mm |
| May | 27.3 °C | +0.4 °C | 5 mm | -26 mm |
| Jun | 27.3 °C | +0.8 °C | 20 mm | +10 mm |
| Jul | 27.4 °C | +0.4 °C | 0 mm | -10 mm |
| Aug | 30.0 °C | +0.6 °C | 2 mm | -8 mm |
| Sep | 32.7 °C | +1.5 °C | 31 mm | -8 mm |
| Oct | 31.6 °C | +1.1 °C | 39 mm | -87 mm |
| Nov | 31.7 °C | +2.7 °C | 108 mm | -91 mm |
| Dec | 29.7 °C | +1.6 °C | 202 mm | -51 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 Monte Alegre de Minas?
Monte Alegre de Minas has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.2 °C and it receives 1,379 mm of precipitation per year.
What is the hottest day ever recorded in Monte Alegre de Minas?
The hottest day measured in Monte Alegre de Minas between 1940 and 2025 was 18 October 1963, reaching 40.1 °C.
What is the coldest day in Monte Alegre de Minas?
The coldest day measured in Monte Alegre de Minas between 1940 and 2025 was 21 July 1981, at 3.1 °C.
Does it snow in Monte Alegre de Minas?
Almost never: Monte Alegre de Minas sees virtually no snow, with about 0 frost days per year.
Has the climate of Monte Alegre de Minas warmed?
Yes: Monte Alegre de Minas warmed by +1.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Monte Alegre de Minas?
The wettest day measured in Monte Alegre de Minas between 1940 and 2025 was 15 December 2008, with 180 mm of rain in 24 hours.
What was the windiest day in Monte Alegre de Minas?
The windiest day measured in Monte Alegre de Minas between 1940 and 2025 was 15 September 1956, with winds reaching 30.6 km/h.
What is the warmest month in Monte Alegre de Minas?
The warmest month in Monte Alegre de Minas is September (25.1 °C on average); the coldest is June (20.7 °C).
How much does it rain in Monte Alegre de Minas?
Monte Alegre de Minas receives on average 1,379 mm of precipitation per year, spread over about 158 rainy days.
Is it sunny in Monte Alegre de Minas?
Monte Alegre de Minas gets on average 10.3 hours of sunshine per day, roughly 3,760 hours per year over 1940-2025.
Are there tropical nights in Monte Alegre de Minas?
Yes: Monte Alegre de Minas has on average 159 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Monte Alegre de Minas?
In Monte Alegre de Minas, between 1940 and 2025, the highest apparent temperature reached 41.3 °C on 21 October 2015, and the lowest was -1.3 °C on 18 July 1975.
Compare Monte Alegre de Minas with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Monte Alegre de Minas