Tanque Novo climate — normals and trends
Tanque Novo (Brazil) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 23.1 °C and it receives 703 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 October (24.6 °C on average) and the coldest is July (20.6 °C). Rainfall peaks in November.
Tanque Novo averages 0 frost days, 122 hot days (≥ 30 °C) and 73 rainy days per year.
Tanque Novo has warmed by +1.0 °C between 1940 and 2025, or +0.12 °C per decade. This trend is statistically significant.
The hottest day of the period reached 38.7 °C (on 5 October 2015) and the coldest 10.7 °C (on 22 July 1967).
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
Tanque NovoEstado de Bahia
- coords
- -13.55°, -42.49°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
23.1°C
Average daily high
28.7°C
Average daily low
18.1°C
Annual rainfall
703mm
Sunshine / day
10.9h
Mean relative humidity
64%
Average peak wind
13.4km/h
Seasonal range
4.0°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
122 d/yr
Rainy days (≥ 1 mm)
73 d/yr
Annual snowfall
0.0 cm
Average feels-like high
30.3 °C
Average feels-like low
18.8 °C
Average peak gust
32.2 km/h
Tropical nights (≥ 20 °C)
63 d/yr
Solar radiation
20.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °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
38.7 °C
5 October 2015
Coldest day
10.7 °C
22 July 1967
Wettest day
168 mm
17 January 2016
Windiest day
31.5 km/h
14 July 1985
Strongest gust
65.5 km/h
14 July 1985
Hottest feels-like
42.0 °C
5 October 2015
Coldest feels-like
8.8 °C
16 July 1988
Sunniest day
12.7 h
1 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 | 29.7 °C | +0.5 °C | 149 mm | +41 mm |
| Feb | 31.2 °C | +1.8 °C | 3 mm | -72 mm |
| Mar | 32.5 °C | +3.3 °C | 10 mm | -83 mm |
| Apr | 31.3 °C | +2.7 °C | 39 mm | -9 mm |
| May | 28.9 °C | +1.1 °C | 6 mm | -7 mm |
| Jun | 29.0 °C | +2.1 °C | 1 mm | -2 mm |
| Jul | 28.3 °C | +1.8 °C | 0 mm | -1 mm |
| Aug | 30.1 °C | +2.0 °C | 0 mm | -1 mm |
| Sep | 31.5 °C | +1.2 °C | 1 mm | -10 mm |
| Oct | 31.7 °C | +0.9 °C | 20 mm | -42 mm |
| Nov | 30.1 °C | +0.9 °C | 192 mm | +39 mm |
| Dec | 30.3 °C | +1.4 °C | 68 mm | -68 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 Tanque Novo?
Tanque Novo has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 23.1 °C and it receives 703 mm of precipitation per year.
What is the hottest day ever recorded in Tanque Novo?
The hottest day measured in Tanque Novo between 1940 and 2025 was 5 October 2015, reaching 38.7 °C.
What is the coldest day in Tanque Novo?
The coldest day measured in Tanque Novo between 1940 and 2025 was 22 July 1967, at 10.7 °C.
Does it snow in Tanque Novo?
Almost never: Tanque Novo sees virtually no snow, with about 0 frost days per year.
Has the climate of Tanque Novo warmed?
Yes: Tanque Novo warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tanque Novo?
The wettest day measured in Tanque Novo between 1940 and 2025 was 17 January 2016, with 168 mm of rain in 24 hours.
What was the windiest day in Tanque Novo?
The windiest day measured in Tanque Novo between 1940 and 2025 was 14 July 1985, with winds reaching 31.5 km/h.
What is the warmest month in Tanque Novo?
The warmest month in Tanque Novo is October (24.6 °C on average); the coldest is July (20.6 °C).
How much does it rain in Tanque Novo?
Tanque Novo receives on average 703 mm of precipitation per year, spread over about 73 rainy days.
Is it sunny in Tanque Novo?
Tanque Novo gets on average 10.9 hours of sunshine per day, roughly 3,979 hours per year over 1940-2025.
Are there tropical nights in Tanque Novo?
Yes: Tanque Novo has on average 63 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tanque Novo?
In Tanque Novo, between 1940 and 2025, the highest apparent temperature reached 42.0 °C on 5 October 2015, and the lowest was 8.8 °C on 16 July 1988.
Compare Tanque Novo with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Tanque Novo