Tangará da Serra climate — normals and trends
Tangará da Serra (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.2 °C and it receives 1,438 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 September (26.7 °C on average) and the coldest is June (23.1 °C). Rainfall peaks in January.
Tangará da Serra averages 0 frost days, 234 hot days (≥ 30 °C) and 181 rainy days per year.
Tangará da Serra 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 41.5 °C (on 14 October 1963) and the coldest 5.4 °C (on 19 July 1975).
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
Tangará da SerraMato Grosso
- coords
- -14.62°, -57.49°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.2°C
Average daily high
30.7°C
Average daily low
20.9°C
Annual rainfall
1,438mm
Sunshine / day
10.1h
Mean relative humidity
74%
Average peak wind
10.7km/h
Seasonal range
3.6°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
234 d/yr
Rainy days (≥ 1 mm)
181 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.0 °C
Average feels-like low
23.4 °C
Average peak gust
27.4 km/h
Tropical nights (≥ 20 °C)
265 d/yr
Solar radiation
18.9 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.0 °C
since 1940
+0.1 °C per decade · r² = 0.35 · 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
41.5 °C
14 October 1963
Coldest day
5.4 °C
19 July 1975
Wettest day
147 mm
29 January 1965
Windiest day
32.1 km/h
28 September 1961
Strongest gust
73.1 km/h
11 December 1947
Hottest feels-like
45.5 °C
20 October 1999
Coldest feels-like
1.8 °C
30 July 1955
Sunniest day
12.8 h
29 November 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 | 30.8 °C | +0.5 °C | 185 mm | -53 mm |
| Feb | 30.2 °C | 0.0 °C | 138 mm | -83 mm |
| Mar | 30.6 °C | +0.4 °C | 159 mm | -48 mm |
| Apr | 29.6 °C | -0.2 °C | 159 mm | +37 mm |
| May | 30.0 °C | +1.0 °C | 46 mm | -1 mm |
| Jun | 29.5 °C | +0.2 °C | 32 mm | +20 mm |
| Jul | 29.8 °C | -0.4 °C | 0 mm | -8 mm |
| Aug | 32.3 °C | -0.1 °C | 1 mm | -15 mm |
| Sep | 35.5 °C | +2.3 °C | 13 mm | -39 mm |
| Oct | 33.1 °C | +0.8 °C | 58 mm | -68 mm |
| Nov | 32.3 °C | +1.2 °C | 103 mm | -73 mm |
| Dec | 30.5 °C | 0.0 °C | 326 mm | +113 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 Tangará da Serra?
Tangará da Serra has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.2 °C and it receives 1,438 mm of precipitation per year.
What is the hottest day ever recorded in Tangará da Serra?
The hottest day measured in Tangará da Serra between 1940 and 2025 was 14 October 1963, reaching 41.5 °C.
What is the coldest day in Tangará da Serra?
The coldest day measured in Tangará da Serra between 1940 and 2025 was 19 July 1975, at 5.4 °C.
Does it snow in Tangará da Serra?
Almost never: Tangará da Serra sees virtually no snow, with about 0 frost days per year.
Has the climate of Tangará da Serra warmed?
Yes: Tangará da Serra warmed by +1.0 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Tangará da Serra?
The wettest day measured in Tangará da Serra between 1940 and 2025 was 29 January 1965, with 147 mm of rain in 24 hours.
What was the windiest day in Tangará da Serra?
The windiest day measured in Tangará da Serra between 1940 and 2025 was 28 September 1961, with winds reaching 32.1 km/h.
What is the warmest month in Tangará da Serra?
The warmest month in Tangará da Serra is September (26.7 °C on average); the coldest is June (23.1 °C).
How much does it rain in Tangará da Serra?
Tangará da Serra receives on average 1,438 mm of precipitation per year, spread over about 181 rainy days.
Is it sunny in Tangará da Serra?
Tangará da Serra gets on average 10.1 hours of sunshine per day, roughly 3,687 hours per year over 1940-2025.
Are there tropical nights in Tangará da Serra?
Yes: Tangará da Serra has on average 265 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Tangará da Serra?
In Tangará da Serra, between 1940 and 2025, the highest apparent temperature reached 45.5 °C on 20 October 1999, and the lowest was 1.8 °C on 30 July 1955.
Compare Tangará da Serra with another city
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Nearby cities
The climate around Tangará da Serra