Guaratinga climate — normals and trends
Guaratinga (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 23.3 °C and it receives 897 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 February (25.4 °C on average) and the coldest is July (20.6 °C). Rainfall peaks in November.
Guaratinga averages 0 frost days, 91 hot days (≥ 30 °C) and 176 rainy days per year.
Guaratinga has warmed by +1.5 °C between 1940 and 2025, or +0.17 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.4 °C (on 2 January 2016) and the coldest 10.0 °C (on 20 May 2022).
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
GuaratingaEstado de Bahia
- coords
- -16.58°, -39.78°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.3°C
Average daily high
28.0°C
Average daily low
19.7°C
Annual rainfall
897mm
Sunshine / day
9.9h
Mean relative humidity
81%
Average peak wind
13.2km/h
Seasonal range
4.8°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
91 d/yr
Rainy days (≥ 1 mm)
176 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.9 °C
Average feels-like low
22.2 °C
Average peak gust
30.5 km/h
Tropical nights (≥ 20 °C)
189 d/yr
Solar radiation
17.0 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.5 °C
since 1940
+0.2 °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
39.4 °C
2 January 2016
Coldest day
10.0 °C
20 May 2022
Wettest day
116 mm
27 October 1975
Windiest day
28.2 km/h
8 July 2005
Strongest gust
59.4 km/h
8 July 2005
Hottest feels-like
42.9 °C
19 March 2019
Coldest feels-like
7.9 °C
20 May 2022
Sunniest day
13.0 h
6 December 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 | 31.5 °C | +1.4 °C | 120 mm | +34 mm |
| Feb | 31.4 °C | +1.1 °C | 42 mm | -27 mm |
| Mar | 31.7 °C | +1.8 °C | 48 mm | -56 mm |
| Apr | 30.2 °C | +1.7 °C | 154 mm | +74 mm |
| May | 26.7 °C | -0.3 °C | 73 mm | +26 mm |
| Jun | 26.4 °C | +0.7 °C | 35 mm | -2 mm |
| Jul | 25.6 °C | +0.5 °C | 19 mm | -19 mm |
| Aug | 26.6 °C | +0.9 °C | 25 mm | -7 mm |
| Sep | 27.4 °C | +0.3 °C | 30 mm | -10 mm |
| Oct | 28.0 °C | -0.3 °C | 73 mm | -14 mm |
| Nov | 28.8 °C | +0.3 °C | 158 mm | +13 mm |
| Dec | 30.1 °C | +0.8 °C | 122 mm | -9 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 Guaratinga?
Guaratinga has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 23.3 °C and it receives 897 mm of precipitation per year.
What is the hottest day ever recorded in Guaratinga?
The hottest day measured in Guaratinga between 1940 and 2025 was 2 January 2016, reaching 39.4 °C.
What is the coldest day in Guaratinga?
The coldest day measured in Guaratinga between 1940 and 2025 was 20 May 2022, at 10.0 °C.
Does it snow in Guaratinga?
Almost never: Guaratinga sees virtually no snow, with about 0 frost days per year.
Has the climate of Guaratinga warmed?
Yes: Guaratinga warmed by +1.5 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Guaratinga?
The wettest day measured in Guaratinga between 1940 and 2025 was 27 October 1975, with 116 mm of rain in 24 hours.
What was the windiest day in Guaratinga?
The windiest day measured in Guaratinga between 1940 and 2025 was 8 July 2005, with winds reaching 28.2 km/h.
What is the warmest month in Guaratinga?
The warmest month in Guaratinga is February (25.4 °C on average); the coldest is July (20.6 °C).
How much does it rain in Guaratinga?
Guaratinga receives on average 897 mm of precipitation per year, spread over about 176 rainy days.
Is it sunny in Guaratinga?
Guaratinga gets on average 9.9 hours of sunshine per day, roughly 3,614 hours per year over 1940-2025.
Are there tropical nights in Guaratinga?
Yes: Guaratinga has on average 189 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Guaratinga?
In Guaratinga, between 1940 and 2025, the highest apparent temperature reached 42.9 °C on 19 March 2019, and the lowest was 7.9 °C on 20 May 2022.
Compare Guaratinga with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Guaratinga