Batalha climate — normals and trends
Batalha (Brazil) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.9 °C and it receives 437 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 January (27.6 °C on average) and the coldest is July (23.1 °C). Rainfall peaks in April.
Batalha averages 0 frost days, 224 hot days (≥ 30 °C) and 126 rainy days per year.
Batalha 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 40.0 °C (on 20 March 2019) and the coldest 15.1 °C (on 15 September 1968).
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
BatalhaAlagoas
- coords
- -9.68°, -37.12°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.9°C
Average daily high
31.1°C
Average daily low
21.9°C
Annual rainfall
437mm
Sunshine / day
10.8h
Mean relative humidity
72%
Average peak wind
17.6km/h
Seasonal range
4.5°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
224 d/yr
Rainy days (≥ 1 mm)
126 d/yr
Annual snowfall
0.0 cm
Average feels-like high
33.4 °C
Average feels-like low
24.7 °C
Average peak gust
37.5 km/h
Tropical nights (≥ 20 °C)
317 d/yr
Solar radiation
19.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.8 °C
since 1940
+0.1 °C per decade · r² = 0.27 · 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
40.0 °C
20 March 2019
Coldest day
15.1 °C
15 September 1968
Wettest day
113 mm
14 March 1969
Windiest day
28.7 km/h
17 June 1967
Strongest gust
56.5 km/h
29 December 1942
Hottest feels-like
43.8 °C
26 November 2015
Coldest feels-like
15.1 °C
15 September 1968
Sunniest day
12.6 h
2 January 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 | 33.6 °C | 0.0 °C | 79 mm | +49 mm |
| Feb | 32.3 °C | -1.0 °C | 44 mm | +7 mm |
| Mar | 33.5 °C | +0.6 °C | 16 mm | -39 mm |
| Apr | 34.2 °C | +2.8 °C | 15 mm | -43 mm |
| May | 30.0 °C | +0.5 °C | 91 mm | +35 mm |
| Jun | 27.5 °C | -0.3 °C | 83 mm | +32 mm |
| Jul | 26.9 °C | -0.2 °C | 32 mm | -14 mm |
| Aug | 27.4 °C | -0.4 °C | 44 mm | +13 mm |
| Sep | 28.2 °C | -1.5 °C | 40 mm | +19 mm |
| Oct | 31.1 °C | -1.2 °C | 17 mm | +3 mm |
| Nov | 34.1 °C | +0.5 °C | 8 mm | -12 mm |
| Dec | 34.6 °C | +0.8 °C | 5 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 Batalha?
Batalha has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.9 °C and it receives 437 mm of precipitation per year.
What is the hottest day ever recorded in Batalha?
The hottest day measured in Batalha between 1940 and 2025 was 20 March 2019, reaching 40.0 °C.
What is the coldest day in Batalha?
The coldest day measured in Batalha between 1940 and 2025 was 15 September 1968, at 15.1 °C.
Does it snow in Batalha?
Almost never: Batalha sees virtually no snow, with about 0 frost days per year.
Has the climate of Batalha warmed?
Yes: Batalha warmed by +0.8 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Batalha?
The wettest day measured in Batalha between 1940 and 2025 was 14 March 1969, with 113 mm of rain in 24 hours.
What was the windiest day in Batalha?
The windiest day measured in Batalha between 1940 and 2025 was 17 June 1967, with winds reaching 28.7 km/h.
What is the warmest month in Batalha?
The warmest month in Batalha is January (27.6 °C on average); the coldest is July (23.1 °C).
How much does it rain in Batalha?
Batalha receives on average 437 mm of precipitation per year, spread over about 126 rainy days.
Is it sunny in Batalha?
Batalha gets on average 10.8 hours of sunshine per day, roughly 3,942 hours per year over 1940-2025.
Are there tropical nights in Batalha?
Yes: Batalha has on average 317 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Batalha?
In Batalha, between 1940 and 2025, the highest apparent temperature reached 43.8 °C on 26 November 2015, and the lowest was 15.1 °C on 15 September 1968.
Compare Batalha with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Batalha