Buritis climate — normals and trends
Buritis (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 25.4 °C and it receives 1,905 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 May (24.6 °C). Rainfall peaks in January.
Buritis averages 0 frost days, 214 hot days (≥ 30 °C) and 235 rainy days per year.
Buritis 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 40.3 °C (on 15 September 1961) and the coldest 9.8 °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
BuritisRondônia
- coords
- -10.21°, -63.83°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
25.4°C
Average daily high
30.6°C
Average daily low
22.0°C
Annual rainfall
1,905mm
Sunshine / day
9.5h
Mean relative humidity
83%
Average peak wind
8.2km/h
Seasonal range
2.1°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
214 d/yr
Rainy days (≥ 1 mm)
235 d/yr
Annual snowfall
0.0 cm
Average feels-like high
35.9 °C
Average feels-like low
25.8 °C
Average peak gust
25.4 km/h
Tropical nights (≥ 20 °C)
333 d/yr
Solar radiation
17.7 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.1 °C
since 1940
+0.1 °C per decade · r² = 0.44 · 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
40.3 °C
15 September 1961
Coldest day
9.8 °C
19 July 1975
Wettest day
110 mm
26 November 2025
Windiest day
22.9 km/h
17 July 1975
Strongest gust
56.9 km/h
19 August 2022
Hottest feels-like
46.0 °C
24 October 2015
Coldest feels-like
6.2 °C
19 July 1981
Sunniest day
12.6 h
27 December 1948
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 | 30.3 °C | +0.8 °C | 268 mm | -25 mm |
| Feb | 30.4 °C | +1.1 °C | 207 mm | -69 mm |
| Mar | 30.0 °C | +0.6 °C | 331 mm | +70 mm |
| Apr | 30.4 °C | +1.1 °C | 213 mm | +37 mm |
| May | 30.7 °C | +1.5 °C | 103 mm | +7 mm |
| Jun | 31.5 °C | +1.2 °C | 10 mm | -19 mm |
| Jul | 34.1 °C | +1.9 °C | 0 mm | -17 mm |
| Aug | 34.4 °C | +1.0 °C | 19 mm | -19 mm |
| Sep | 34.7 °C | +1.8 °C | 58 mm | -30 mm |
| Oct | 33.2 °C | +1.4 °C | 137 mm | -20 mm |
| Nov | 31.0 °C | +0.5 °C | 365 mm | +153 mm |
| Dec | 29.1 °C | -0.5 °C | 364 mm | +102 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 Buritis?
Buritis has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 25.4 °C and it receives 1,905 mm of precipitation per year.
What is the hottest day ever recorded in Buritis?
The hottest day measured in Buritis between 1940 and 2025 was 15 September 1961, reaching 40.3 °C.
What is the coldest day in Buritis?
The coldest day measured in Buritis between 1940 and 2025 was 19 July 1975, at 9.8 °C.
Does it snow in Buritis?
Almost never: Buritis sees virtually no snow, with about 0 frost days per year.
Has the climate of Buritis warmed?
Yes: Buritis warmed by +1.1 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Buritis?
The wettest day measured in Buritis between 1940 and 2025 was 26 November 2025, with 110 mm of rain in 24 hours.
What was the windiest day in Buritis?
The windiest day measured in Buritis between 1940 and 2025 was 17 July 1975, with winds reaching 22.9 km/h.
What is the warmest month in Buritis?
The warmest month in Buritis is September (26.7 °C on average); the coldest is May (24.6 °C).
How much does it rain in Buritis?
Buritis receives on average 1,905 mm of precipitation per year, spread over about 235 rainy days.
Is it sunny in Buritis?
Buritis gets on average 9.5 hours of sunshine per day, roughly 3,468 hours per year over 1940-2025.
Are there tropical nights in Buritis?
Yes: Buritis has on average 333 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Buritis?
In Buritis, between 1940 and 2025, the highest apparent temperature reached 46.0 °C on 24 October 2015, and the lowest was 6.2 °C on 19 July 1981.
Compare Buritis with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Buritis