Cachoeira climate — normals and trends
Cachoeira (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.4 °C and it receives 815 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 (26.1 °C on average) and the coldest is July (21.8 °C). Rainfall peaks in April.
Cachoeira averages 0 frost days, 129 hot days (≥ 30 °C) and 201 rainy days per year.
Cachoeira 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 38.2 °C (on 14 December 1953) and the coldest 13.2 °C (on 2 September 2006).
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
CachoeiraEstado de Bahia
- coords
- -12.60°, -38.97°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.4°C
Average daily high
28.7°C
Average daily low
21.0°C
Annual rainfall
815mm
Sunshine / day
10.6h
Mean relative humidity
81%
Average peak wind
14.9km/h
Seasonal range
4.3°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
129 d/yr
Rainy days (≥ 1 mm)
201 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.2 °C
Average feels-like low
23.9 °C
Average peak gust
34.1 km/h
Tropical nights (≥ 20 °C)
267 d/yr
Solar radiation
18.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.2 °C
since 1940
+0.1 °C per decade · r² = 0.42 · 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
38.2 °C
14 December 1953
Coldest day
13.2 °C
2 September 2006
Wettest day
81 mm
20 January 1944
Windiest day
28.4 km/h
14 July 1988
Strongest gust
61.2 km/h
15 August 1991
Hottest feels-like
43.7 °C
19 March 2019
Coldest feels-like
13.4 °C
2 September 2006
Sunniest day
12.7 h
27 December 2025
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 | 31.6 °C | +0.5 °C | 175 mm | +106 mm |
| Feb | 30.0 °C | -1.0 °C | 70 mm | +8 mm |
| Mar | 30.5 °C | -0.2 °C | 51 mm | -30 mm |
| Apr | 30.5 °C | +1.3 °C | 53 mm | -30 mm |
| May | 26.7 °C | -0.7 °C | 179 mm | +98 mm |
| Jun | 26.4 °C | +0.4 °C | 92 mm | +14 mm |
| Jul | 25.2 °C | -0.1 °C | 69 mm | -4 mm |
| Aug | 26.2 °C | +0.4 °C | 72 mm | +10 mm |
| Sep | 26.6 °C | -0.7 °C | 59 mm | +11 mm |
| Oct | 27.9 °C | -1.6 °C | 76 mm | +28 mm |
| Nov | 30.0 °C | -0.5 °C | 87 mm | +19 mm |
| Dec | 31.5 °C | +0.5 °C | 16 mm | -47 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 Cachoeira?
Cachoeira has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.4 °C and it receives 815 mm of precipitation per year.
What is the hottest day ever recorded in Cachoeira?
The hottest day measured in Cachoeira between 1940 and 2025 was 14 December 1953, reaching 38.2 °C.
What is the coldest day in Cachoeira?
The coldest day measured in Cachoeira between 1940 and 2025 was 2 September 2006, at 13.2 °C.
Does it snow in Cachoeira?
Almost never: Cachoeira sees virtually no snow, with about 0 frost days per year.
Has the climate of Cachoeira warmed?
Yes: Cachoeira warmed by +1.2 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Cachoeira?
The wettest day measured in Cachoeira between 1940 and 2025 was 20 January 1944, with 81 mm of rain in 24 hours.
What was the windiest day in Cachoeira?
The windiest day measured in Cachoeira between 1940 and 2025 was 14 July 1988, with winds reaching 28.4 km/h.
What is the warmest month in Cachoeira?
The warmest month in Cachoeira is January (26.1 °C on average); the coldest is July (21.8 °C).
How much does it rain in Cachoeira?
Cachoeira receives on average 815 mm of precipitation per year, spread over about 201 rainy days.
Is it sunny in Cachoeira?
Cachoeira gets on average 10.6 hours of sunshine per day, roughly 3,869 hours per year over 1940-2025.
Are there tropical nights in Cachoeira?
Yes: Cachoeira has on average 267 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Cachoeira?
In Cachoeira, between 1940 and 2025, the highest apparent temperature reached 43.7 °C on 19 March 2019, and the lowest was 13.4 °C on 2 September 2006.
Compare Cachoeira with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Cachoeira