Esperantinópolis climate — normals and trends
Esperantinópolis (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 1,224 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 (28.6 °C on average) and the coldest is March (25.1 °C). Rainfall peaks in March.
Esperantinópolis averages 0 frost days, 266 hot days (≥ 30 °C) and 159 rainy days per year.
Esperantinópolis has warmed by +0.8 °C between 1940 and 2025, or +0.09 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.8 °C (on 20 November 1942) and the coldest 16.9 °C (on 11 July 2003).
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
EsperantinópolisMaranhão
- coords
- -4.88°, -44.88°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.6°C
Average daily high
31.6°C
Average daily low
22.6°C
Annual rainfall
1,224mm
Sunshine / day
10.4h
Mean relative humidity
75%
Average peak wind
11.2km/h
Seasonal range
3.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
266 d/yr
Rainy days (≥ 1 mm)
159 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.3 °C
Average feels-like low
25.9 °C
Average peak gust
31.2 km/h
Tropical nights (≥ 20 °C)
360 d/yr
Solar radiation
19.2 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.15 · 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
38.8 °C
20 November 1942
Coldest day
16.9 °C
11 July 2003
Wettest day
233 mm
18 January 1955
Windiest day
26.1 km/h
17 July 1988
Strongest gust
59.0 km/h
19 August 1994
Hottest feels-like
44.2 °C
18 November 2016
Coldest feels-like
17.3 °C
3 August 2001
Sunniest day
12.0 h
12 January 1942
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 | 31.0 °C | +0.9 °C | 424 mm | +206 mm |
| Feb | 30.6 °C | +0.9 °C | 169 mm | -55 mm |
| Mar | 30.3 °C | +0.9 °C | 233 mm | -23 mm |
| Apr | 31.1 °C | +1.6 °C | 122 mm | -69 mm |
| May | 31.6 °C | +1.6 °C | 29 mm | -53 mm |
| Jun | 32.3 °C | +1.4 °C | 12 mm | -8 mm |
| Jul | 33.2 °C | +1.0 °C | 3 mm | -5 mm |
| Aug | 33.9 °C | +0.3 °C | 3 mm | -3 mm |
| Sep | 35.3 °C | +0.8 °C | 2 mm | -7 mm |
| Oct | 34.5 °C | +0.1 °C | 57 mm | +32 mm |
| Nov | 34.0 °C | +0.6 °C | 11 mm | -50 mm |
| Dec | 32.1 °C | +0.2 °C | 111 mm | -14 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 Esperantinópolis?
Esperantinópolis has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 1,224 mm of precipitation per year.
What is the hottest day ever recorded in Esperantinópolis?
The hottest day measured in Esperantinópolis between 1940 and 2025 was 20 November 1942, reaching 38.8 °C.
What is the coldest day in Esperantinópolis?
The coldest day measured in Esperantinópolis between 1940 and 2025 was 11 July 2003, at 16.9 °C.
Does it snow in Esperantinópolis?
Almost never: Esperantinópolis sees virtually no snow, with about 0 frost days per year.
Has the climate of Esperantinópolis warmed?
Yes: Esperantinópolis warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Esperantinópolis?
The wettest day measured in Esperantinópolis between 1940 and 2025 was 18 January 1955, with 233 mm of rain in 24 hours.
What was the windiest day in Esperantinópolis?
The windiest day measured in Esperantinópolis between 1940 and 2025 was 17 July 1988, with winds reaching 26.1 km/h.
What is the warmest month in Esperantinópolis?
The warmest month in Esperantinópolis is October (28.6 °C on average); the coldest is March (25.1 °C).
How much does it rain in Esperantinópolis?
Esperantinópolis receives on average 1,224 mm of precipitation per year, spread over about 159 rainy days.
Is it sunny in Esperantinópolis?
Esperantinópolis gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Esperantinópolis?
Yes: Esperantinópolis has on average 360 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Esperantinópolis?
In Esperantinópolis, between 1940 and 2025, the highest apparent temperature reached 44.2 °C on 18 November 2016, and the lowest was 17.3 °C on 3 August 2001.
Compare Esperantinópolis with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Esperantinópolis