Nova Soure climate — normals and trends
Nova Soure (Brazil) has a hot semi-arid climate (BSh) under the Köppen-Geiger classification. Its mean annual temperature is 25.4 °C and it receives 412 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 (27.0 °C on average) and the coldest is July (22.8 °C). Rainfall peaks in March.
Nova Soure averages 0 frost days, 218 hot days (≥ 30 °C) and 114 rainy days per year.
Nova Soure has warmed by +1.1 °C between 1940 and 2025, or +0.13 °C per decade. This trend is statistically significant.
The hottest day of the period reached 39.5 °C (on 26 November 2015) and the coldest 13.5 °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
Nova SoureEstado de Bahia
- coords
- -11.23°, -38.48°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.4°C
Average daily high
30.8°C
Average daily low
21.4°C
Annual rainfall
412mm
Sunshine / day
10.5h
Mean relative humidity
72%
Average peak wind
18.0km/h
Seasonal range
4.2°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
218 d/yr
Rainy days (≥ 1 mm)
114 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.8 °C
Average feels-like low
23.9 °C
Average peak gust
36.4 km/h
Tropical nights (≥ 20 °C)
286 d/yr
Solar radiation
18.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.37 · 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
39.5 °C
26 November 2015
Coldest day
13.5 °C
22 July 1967
Wettest day
128 mm
7 January 2002
Windiest day
30.6 km/h
29 August 1954
Strongest gust
59.0 km/h
15 August 1991
Hottest feels-like
43.4 °C
3 January 2016
Coldest feels-like
13.3 °C
22 July 1967
Sunniest day
12.7 h
13 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 | 33.1 °C | +0.1 °C | 127 mm | +85 mm |
| Feb | 33.4 °C | +0.6 °C | 23 mm | -15 mm |
| Mar | 34.1 °C | +1.6 °C | 18 mm | -34 mm |
| Apr | 34.5 °C | +3.2 °C | 17 mm | -31 mm |
| May | 28.2 °C | -1.1 °C | 138 mm | +94 mm |
| Jun | 27.3 °C | -0.6 °C | 52 mm | +19 mm |
| Jul | 27.1 °C | -0.2 °C | 30 mm | +2 mm |
| Aug | 28.3 °C | +0.3 °C | 24 mm | +1 mm |
| Sep | 28.8 °C | -1.1 °C | 20 mm | +2 mm |
| Oct | 30.2 °C | -1.8 °C | 38 mm | +17 mm |
| Nov | 33.2 °C | +0.4 °C | 24 mm | -8 mm |
| Dec | 34.4 °C | +1.4 °C | 5 mm | -28 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 Nova Soure?
Nova Soure has a hot semi-arid climate (Köppen BSh). Over 1940-2025, the average annual temperature is 25.4 °C and it receives 412 mm of precipitation per year.
What is the hottest day ever recorded in Nova Soure?
The hottest day measured in Nova Soure between 1940 and 2025 was 26 November 2015, reaching 39.5 °C.
What is the coldest day in Nova Soure?
The coldest day measured in Nova Soure between 1940 and 2025 was 22 July 1967, at 13.5 °C.
Does it snow in Nova Soure?
Almost never: Nova Soure sees virtually no snow, with about 0 frost days per year.
Has the climate of Nova Soure warmed?
Yes: Nova Soure warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Nova Soure?
The wettest day measured in Nova Soure between 1940 and 2025 was 7 January 2002, with 128 mm of rain in 24 hours.
What was the windiest day in Nova Soure?
The windiest day measured in Nova Soure between 1940 and 2025 was 29 August 1954, with winds reaching 30.6 km/h.
What is the warmest month in Nova Soure?
The warmest month in Nova Soure is January (27.0 °C on average); the coldest is July (22.8 °C).
How much does it rain in Nova Soure?
Nova Soure receives on average 412 mm of precipitation per year, spread over about 114 rainy days.
Is it sunny in Nova Soure?
Nova Soure gets on average 10.5 hours of sunshine per day, roughly 3,833 hours per year over 1940-2025.
Are there tropical nights in Nova Soure?
Yes: Nova Soure has on average 286 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Nova Soure?
In Nova Soure, between 1940 and 2025, the highest apparent temperature reached 43.4 °C on 3 January 2016, and the lowest was 13.3 °C on 22 July 1967.
Compare Nova Soure with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Nova Soure