Jataúba climate — normals and trends
Jataúba (Brazil) has a hot desert climate (BWh) under the Köppen-Geiger classification. Its mean annual temperature is 24.0 °C and it receives 304 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 (25.2 °C on average) and the coldest is July (21.9 °C). Rainfall peaks in March.
Jataúba averages 0 frost days, 187 hot days (≥ 30 °C) and 67 rainy days per year.
Jataúba has warmed by +0.7 °C between 1940 and 2025, or +0.09 °C per decade. This trend is statistically significant.
The hottest day of the period reached 36.0 °C (on 6 March 2008) and the coldest 13.2 °C (on 1 August 1986).
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
JataúbaPernambuco
- coords
- -7.99°, -36.50°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.0°C
Average daily high
29.9°C
Average daily low
19.7°C
Annual rainfall
304mm
Sunshine / day
10.4h
Mean relative humidity
69%
Average peak wind
19.3km/h
Seasonal range
3.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
187 d/yr
Rainy days (≥ 1 mm)
67 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.8 °C
Average feels-like low
21.0 °C
Average peak gust
40.7 km/h
Tropical nights (≥ 20 °C)
166 d/yr
Solar radiation
20.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.7 °C
since 1940
+0.1 °C per decade · r² = 0.36 · 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
36.0 °C
6 March 2008
Coldest day
13.2 °C
1 August 1986
Wettest day
115 mm
1 May 2011
Windiest day
33.5 km/h
17 June 1967
Strongest gust
62.6 km/h
19 August 1947
Hottest feels-like
38.8 °C
11 March 2010
Coldest feels-like
12.5 °C
31 July 1981
Sunniest day
12.5 h
4 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 | 31.1 °C | -0.3 °C | 75 mm | +43 mm |
| Feb | 30.6 °C | -0.5 °C | 27 mm | -13 mm |
| Mar | 31.2 °C | +0.4 °C | 27 mm | -42 mm |
| Apr | 31.2 °C | +1.2 °C | 71 mm | +15 mm |
| May | 28.9 °C | +0.1 °C | 44 mm | +10 mm |
| Jun | 27.2 °C | -0.2 °C | 23 mm | +1 mm |
| Jul | 27.0 °C | 0.0 °C | 10 mm | -4 mm |
| Aug | 27.4 °C | -0.5 °C | 23 mm | +15 mm |
| Sep | 28.5 °C | -1.0 °C | 8 mm | +3 mm |
| Oct | 30.3 °C | -0.8 °C | 3 mm | -2 mm |
| Nov | 32.3 °C | +0.6 °C | 3 mm | -4 mm |
| Dec | 32.5 °C | +0.8 °C | 3 mm | -10 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 Jataúba?
Jataúba has a hot desert climate (Köppen BWh). Over 1940-2025, the average annual temperature is 24.0 °C and it receives 304 mm of precipitation per year.
What is the hottest day ever recorded in Jataúba?
The hottest day measured in Jataúba between 1940 and 2025 was 6 March 2008, reaching 36.0 °C.
What is the coldest day in Jataúba?
The coldest day measured in Jataúba between 1940 and 2025 was 1 August 1986, at 13.2 °C.
Does it snow in Jataúba?
Almost never: Jataúba sees virtually no snow, with about 0 frost days per year.
Has the climate of Jataúba warmed?
Yes: Jataúba warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Jataúba?
The wettest day measured in Jataúba between 1940 and 2025 was 1 May 2011, with 115 mm of rain in 24 hours.
What was the windiest day in Jataúba?
The windiest day measured in Jataúba between 1940 and 2025 was 17 June 1967, with winds reaching 33.5 km/h.
What is the warmest month in Jataúba?
The warmest month in Jataúba is January (25.2 °C on average); the coldest is July (21.9 °C).
How much does it rain in Jataúba?
Jataúba receives on average 304 mm of precipitation per year, spread over about 67 rainy days.
Is it sunny in Jataúba?
Jataúba gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Jataúba?
Yes: Jataúba has on average 166 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Jataúba?
In Jataúba, between 1940 and 2025, the highest apparent temperature reached 38.8 °C on 11 March 2010, and the lowest was 12.5 °C on 31 July 1981.
Compare Jataúba with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Jataúba