Bequimão climate — normals and trends
Bequimão (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.6 °C and it receives 1,919 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 November (27.8 °C on average) and the coldest is March (25.8 °C). Rainfall peaks in March.
Bequimão averages 0 frost days, 226 hot days (≥ 30 °C) and 223 rainy days per year.
Bequimão has warmed by +1.2 °C between 1940 and 2025, or +0.14 °C per decade. This trend is statistically significant.
The hottest day of the period reached 35.8 °C (on 13 January 2013) and the coldest 20.3 °C (on 27 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
BequimãoMaranhão
- coords
- -2.45°, -44.78°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.6°C
Average daily high
30.5°C
Average daily low
24.0°C
Annual rainfall
1,919mm
Sunshine / day
10.6h
Mean relative humidity
82%
Average peak wind
15.3km/h
Seasonal range
2.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
226 d/yr
Rainy days (≥ 1 mm)
223 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.3 °C
Average feels-like low
28.1 °C
Average peak gust
36.1 km/h
Tropical nights (≥ 20 °C)
364 d/yr
Solar radiation
18.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.49 · 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
35.8 °C
13 January 2013
Coldest day
20.3 °C
27 July 1975
Wettest day
209 mm
14 April 2019
Windiest day
30.7 km/h
9 November 1965
Strongest gust
61.6 km/h
29 September 1989
Hottest feels-like
42.0 °C
11 January 2004
Coldest feels-like
21.6 °C
4 July 1974
Sunniest day
12.0 h
2 January 1940
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 | 30.7 °C | +0.5 °C | 355 mm | +144 mm |
| Feb | 30.0 °C | +0.4 °C | 317 mm | +39 mm |
| Mar | 30.3 °C | +1.0 °C | 380 mm | -1 mm |
| Apr | 30.4 °C | +1.0 °C | 324 mm | -43 mm |
| May | 30.7 °C | +1.0 °C | 143 mm | -130 mm |
| Jun | 30.0 °C | +0.3 °C | 94 mm | -49 mm |
| Jul | 30.3 °C | +0.5 °C | 73 mm | -15 mm |
| Aug | 31.3 °C | +0.5 °C | 35 mm | +1 mm |
| Sep | 32.5 °C | +1.0 °C | 9 mm | -12 mm |
| Oct | 32.5 °C | +0.5 °C | 15 mm | -1 mm |
| Nov | 32.1 °C | -0.2 °C | 15 mm | -10 mm |
| Dec | 31.7 °C | 0.0 °C | 60 mm | -23 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 Bequimão?
Bequimão has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.6 °C and it receives 1,919 mm of precipitation per year.
What is the hottest day ever recorded in Bequimão?
The hottest day measured in Bequimão between 1940 and 2025 was 13 January 2013, reaching 35.8 °C.
What is the coldest day in Bequimão?
The coldest day measured in Bequimão between 1940 and 2025 was 27 July 1975, at 20.3 °C.
Does it snow in Bequimão?
Almost never: Bequimão sees virtually no snow, with about 0 frost days per year.
Has the climate of Bequimão warmed?
Yes: Bequimão warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Bequimão?
The wettest day measured in Bequimão between 1940 and 2025 was 14 April 2019, with 209 mm of rain in 24 hours.
What was the windiest day in Bequimão?
The windiest day measured in Bequimão between 1940 and 2025 was 9 November 1965, with winds reaching 30.7 km/h.
What is the warmest month in Bequimão?
The warmest month in Bequimão is November (27.8 °C on average); the coldest is March (25.8 °C).
How much does it rain in Bequimão?
Bequimão receives on average 1,919 mm of precipitation per year, spread over about 223 rainy days.
Is it sunny in Bequimão?
Bequimão gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
Are there tropical nights in Bequimão?
Yes: Bequimão has on average 364 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Bequimão?
In Bequimão, between 1940 and 2025, the highest apparent temperature reached 42.0 °C on 11 January 2004, and the lowest was 21.6 °C on 4 July 1974.
Compare Bequimão with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Bequimão