Inajá climate — normals and trends
Inajá (Brazil) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.4 °C and it receives 349 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 December (27.5 °C on average) and the coldest is July (22.3 °C). Rainfall peaks in March.
Inajá averages 0 frost days, 223 hot days (≥ 30 °C) and 76 rainy days per year.
Inajá has warmed by +0.7 °C between 1940 and 2025, or +0.08 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.9 °C (on 21 November 2015) and the coldest 13.7 °C (on 22 July 2016).
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
InajáPernambuco
- coords
- -8.90°, -37.82°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.4°C
Average daily high
31.0°C
Average daily low
20.6°C
Annual rainfall
349mm
Sunshine / day
10.6h
Mean relative humidity
66%
Average peak wind
20.0km/h
Seasonal range
5.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
223 d/yr
Rainy days (≥ 1 mm)
76 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.1 °C
Average feels-like low
22.4 °C
Average peak gust
39.4 km/h
Tropical nights (≥ 20 °C)
242 d/yr
Solar radiation
20.5 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+0.7 °C
since 1940
+0.1 °C per decade · r² = 0.18 · 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
38.9 °C
21 November 2015
Coldest day
13.7 °C
22 July 2016
Wettest day
158 mm
5 April 1975
Windiest day
35.7 km/h
17 June 1967
Strongest gust
63.7 km/h
11 August 1954
Hottest feels-like
42.4 °C
4 December 2013
Coldest feels-like
13.6 °C
22 July 2016
Sunniest day
12.5 h
30 December 2025
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 | 32.8 °C | -0.5 °C | 101 mm | +66 mm |
| Feb | 31.3 °C | -1.5 °C | 96 mm | +50 mm |
| Mar | 33.5 °C | +1.2 °C | 4 mm | -66 mm |
| Apr | 33.6 °C | +2.7 °C | 18 mm | -36 mm |
| May | 29.2 °C | +0.1 °C | 90 mm | +58 mm |
| Jun | 26.9 °C | -0.6 °C | 58 mm | +31 mm |
| Jul | 26.1 °C | -0.8 °C | 24 mm | +2 mm |
| Aug | 27.2 °C | -0.8 °C | 37 mm | +23 mm |
| Sep | 28.3 °C | -2.1 °C | 28 mm | +20 mm |
| Oct | 31.5 °C | -1.5 °C | 8 mm | +2 mm |
| Nov | 34.6 °C | +0.7 °C | 18 mm | +5 mm |
| Dec | 34.9 °C | +1.1 °C | 3 mm | -17 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 Inajá?
Inajá has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.4 °C and it receives 349 mm of precipitation per year.
What is the hottest day ever recorded in Inajá?
The hottest day measured in Inajá between 1940 and 2025 was 21 November 2015, reaching 38.9 °C.
What is the coldest day in Inajá?
The coldest day measured in Inajá between 1940 and 2025 was 22 July 2016, at 13.7 °C.
Does it snow in Inajá?
Almost never: Inajá sees virtually no snow, with about 0 frost days per year.
Has the climate of Inajá warmed?
Yes: Inajá warmed by +0.7 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Inajá?
The wettest day measured in Inajá between 1940 and 2025 was 5 April 1975, with 158 mm of rain in 24 hours.
What was the windiest day in Inajá?
The windiest day measured in Inajá between 1940 and 2025 was 17 June 1967, with winds reaching 35.7 km/h.
What is the warmest month in Inajá?
The warmest month in Inajá is December (27.5 °C on average); the coldest is July (22.3 °C).
How much does it rain in Inajá?
Inajá receives on average 349 mm of precipitation per year, spread over about 76 rainy days.
Is it sunny in Inajá?
Inajá gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
Are there tropical nights in Inajá?
Yes: Inajá has on average 242 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Inajá?
In Inajá, between 1940 and 2025, the highest apparent temperature reached 42.4 °C on 4 December 2013, and the lowest was 13.6 °C on 22 July 2016.
Compare Inajá with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Inajá