Floresta do Araguaia climate — normals and trends
Floresta do Araguaia (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 26.5 °C and it receives 1,853 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 (28.7 °C on average) and the coldest is January (25.3 °C). Rainfall peaks in March.
Floresta do Araguaia averages 0 frost days, 255 hot days (≥ 30 °C) and 197 rainy days per year.
No statistically significant temperature trend emerges for Floresta do Araguaia between 1940 and 2025: over this span, year-to-year swings outweigh the climate signal.
The hottest day of the period reached 40.3 °C (on 4 October 1958) and the coldest 15.4 °C (on 28 July 2020).
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
Floresta do AraguaiaPará
- coords
- -7.55°, -49.71°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
26.5°C
Average daily high
31.5°C
Average daily low
22.5°C
Annual rainfall
1,853mm
Sunshine / day
10.0h
Mean relative humidity
75%
Average peak wind
10.1km/h
Seasonal range
3.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
255 d/yr
Rainy days (≥ 1 mm)
197 d/yr
Annual snowfall
0.0 cm
Average feels-like high
36.2 °C
Average feels-like low
25.8 °C
Average peak gust
28.3 km/h
Tropical nights (≥ 20 °C)
357 d/yr
Solar radiation
18.6 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
No clear trend over this period
Over a short window, year-to-year swings outweigh the climate signal. Try 86 years.
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
4 October 1958
Coldest day
15.4 °C
28 July 2020
Wettest day
206 mm
16 November 1980
Windiest day
22.8 km/h
31 July 2016
Strongest gust
51.5 km/h
9 July 2019
Hottest feels-like
44.3 °C
26 April 1998
Coldest feels-like
15.3 °C
28 July 2020
Sunniest day
12.4 h
6 January 2021
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 | 30.0 °C | +0.5 °C | 401 mm | +103 mm |
| Feb | 30.3 °C | +0.8 °C | 288 mm | -7 mm |
| Mar | 30.9 °C | +1.4 °C | 265 mm | -42 mm |
| Apr | 31.6 °C | +1.7 °C | 113 mm | -116 mm |
| May | 32.5 °C | +1.7 °C | 23 mm | -71 mm |
| Jun | 33.5 °C | +1.4 °C | 6 mm | -9 mm |
| Jul | 34.7 °C | +1.3 °C | 10 mm | +4 mm |
| Aug | 35.0 °C | +0.3 °C | 4 mm | -4 mm |
| Sep | 35.0 °C | +0.6 °C | 37 mm | -3 mm |
| Oct | 33.6 °C | +0.8 °C | 35 mm | -81 mm |
| Nov | 31.7 °C | +0.6 °C | 140 mm | -60 mm |
| Dec | 29.9 °C | -0.2 °C | 205 mm | -40 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 Floresta do Araguaia?
Floresta do Araguaia has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 26.5 °C and it receives 1,853 mm of precipitation per year.
What is the hottest day ever recorded in Floresta do Araguaia?
The hottest day measured in Floresta do Araguaia between 1940 and 2025 was 4 October 1958, reaching 40.3 °C.
What is the coldest day in Floresta do Araguaia?
The coldest day measured in Floresta do Araguaia between 1940 and 2025 was 28 July 2020, at 15.4 °C.
Does it snow in Floresta do Araguaia?
Almost never: Floresta do Araguaia sees virtually no snow, with about 0 frost days per year.
Has the climate of Floresta do Araguaia warmed?
Between 1940 and 2025, no statistically significant temperature trend emerges in Floresta do Araguaia.
What is the wettest day in Floresta do Araguaia?
The wettest day measured in Floresta do Araguaia between 1940 and 2025 was 16 November 1980, with 206 mm of rain in 24 hours.
What was the windiest day in Floresta do Araguaia?
The windiest day measured in Floresta do Araguaia between 1940 and 2025 was 31 July 2016, with winds reaching 22.8 km/h.
What is the warmest month in Floresta do Araguaia?
The warmest month in Floresta do Araguaia is September (28.7 °C on average); the coldest is January (25.3 °C).
How much does it rain in Floresta do Araguaia?
Floresta do Araguaia receives on average 1,853 mm of precipitation per year, spread over about 197 rainy days.
Is it sunny in Floresta do Araguaia?
Floresta do Araguaia gets on average 10.0 hours of sunshine per day, roughly 3,650 hours per year over 1940-2025.
Are there tropical nights in Floresta do Araguaia?
Yes: Floresta do Araguaia has on average 357 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Floresta do Araguaia?
In Floresta do Araguaia, between 1940 and 2025, the highest apparent temperature reached 44.3 °C on 26 April 1998, and the lowest was 15.3 °C on 28 July 2020.
Compare Floresta do Araguaia with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Floresta do Araguaia