Palmeiras de Goiás climate — normals and trends
Palmeiras de Goiás (Brazil) has a tropical savanna climate (Aw) under the Köppen-Geiger classification. Its mean annual temperature is 24.0 °C and it receives 1,218 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 (26.3 °C on average) and the coldest is June (21.9 °C). Rainfall peaks in December.
Palmeiras de Goiás averages 0 frost days, 156 hot days (≥ 30 °C) and 155 rainy days per year.
Palmeiras de Goiás has warmed by +1.6 °C between 1940 and 2025, or +0.18 °C per decade. This trend is statistically significant.
The hottest day of the period reached 40.6 °C (on 16 October 1963) and the coldest 5.9 °C (on 19 May 2022).
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
Palmeiras de GoiásGoiás
- coords
- -16.80°, -49.93°
- period
- 1940–2025 · 86 yrs
Mean daily temperature
24.0°C
Average daily high
29.6°C
Average daily low
19.4°C
Annual rainfall
1,218mm
Sunshine / day
10.4h
Mean relative humidity
68%
Average peak wind
11.5km/h
Seasonal range
4.4°C
Frost days (< 0 °C)
0 d/yr
Hot days (≥ 30 °C)
156 d/yr
Rainy days (≥ 1 mm)
155 d/yr
Annual snowfall
0.0 cm
Average feels-like high
32.4 °C
Average feels-like low
20.6 °C
Average peak gust
28.0 km/h
Tropical nights (≥ 20 °C)
179 d/yr
Solar radiation
19.3 MJ/m²
Has the climate changed?
One stripe per year, 1940 to 2025
+1.6 °C
since 1940
+0.2 °C per decade · r² = 0.51 · 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
40.6 °C
16 October 1963
Coldest day
5.9 °C
19 May 2022
Wettest day
145 mm
21 November 1971
Windiest day
32.8 km/h
13 January 1978
Strongest gust
73.8 km/h
7 February 1965
Hottest feels-like
42.4 °C
5 January 1998
Coldest feels-like
1.5 °C
18 July 1975
Sunniest day
12.9 h
11 January 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 | 29.3 °C | +0.6 °C | 164 mm | -51 mm |
| Feb | 30.6 °C | +1.8 °C | 85 mm | -93 mm |
| Mar | 31.3 °C | +2.4 °C | 78 mm | -90 mm |
| Apr | 30.0 °C | +0.9 °C | 75 mm | -3 mm |
| May | 29.4 °C | +0.8 °C | 2 mm | -18 mm |
| Jun | 29.5 °C | +1.0 °C | 7 mm | +2 mm |
| Jul | 29.2 °C | +0.3 °C | 0 mm | -5 mm |
| Aug | 31.4 °C | +0.3 °C | 0 mm | -5 mm |
| Sep | 33.9 °C | +1.2 °C | 22 mm | -9 mm |
| Oct | 33.3 °C | +1.8 °C | 23 mm | -92 mm |
| Nov | 32.7 °C | +3.2 °C | 95 mm | -84 mm |
| Dec | 29.7 °C | +1.1 °C | 167 mm | -50 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 Palmeiras de Goiás?
Palmeiras de Goiás has a tropical savanna climate (Köppen Aw). Over 1940-2025, the average annual temperature is 24.0 °C and it receives 1,218 mm of precipitation per year.
What is the hottest day ever recorded in Palmeiras de Goiás?
The hottest day measured in Palmeiras de Goiás between 1940 and 2025 was 16 October 1963, reaching 40.6 °C.
What is the coldest day in Palmeiras de Goiás?
The coldest day measured in Palmeiras de Goiás between 1940 and 2025 was 19 May 2022, at 5.9 °C.
Does it snow in Palmeiras de Goiás?
Almost never: Palmeiras de Goiás sees virtually no snow, with about 0 frost days per year.
Has the climate of Palmeiras de Goiás warmed?
Yes: Palmeiras de Goiás warmed by +1.6 °C between 1940 and 2025, a statistically significant trend.
What is the wettest day in Palmeiras de Goiás?
The wettest day measured in Palmeiras de Goiás between 1940 and 2025 was 21 November 1971, with 145 mm of rain in 24 hours.
What was the windiest day in Palmeiras de Goiás?
The windiest day measured in Palmeiras de Goiás between 1940 and 2025 was 13 January 1978, with winds reaching 32.8 km/h.
What is the warmest month in Palmeiras de Goiás?
The warmest month in Palmeiras de Goiás is September (26.3 °C on average); the coldest is June (21.9 °C).
How much does it rain in Palmeiras de Goiás?
Palmeiras de Goiás receives on average 1,218 mm of precipitation per year, spread over about 155 rainy days.
Is it sunny in Palmeiras de Goiás?
Palmeiras de Goiás gets on average 10.4 hours of sunshine per day, roughly 3,796 hours per year over 1940-2025.
Are there tropical nights in Palmeiras de Goiás?
Yes: Palmeiras de Goiás has on average 179 tropical nights per year (temperature staying above 20 °C), over 1940-2025.
What was the most extreme apparent temperature in Palmeiras de Goiás?
In Palmeiras de Goiás, between 1940 and 2025, the highest apparent temperature reached 42.4 °C on 5 January 1998, and the lowest was 1.5 °C on 18 July 1975.
Compare Palmeiras de Goiás with another city
Pick a second city: its normals will be set against these, indicator by indicator.
Nearby cities
The climate around Palmeiras de Goiás