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Goiania weather

Goiás · 1,536,097 inhabitants · Thursday, October 29 · updated 14:03

Raining now Air: Good Hot · 3 d High storm risk · Today, Tomorrow, Sat

23°

Rain showers

Feels like 31°C

Wind

7 km/h

Gusts

14 km/h

Humidity

82 %

Pressure

1017 hPa

Clouds

36 %

Storm

Low

Rise 05:40 Set 18:21 Day 12 h 40 min UV 5 · Moderate

Morning, afternoon, evening

Trend

Afternoon

Rain

27°

Feels like 35°

Wind ↑ N 8 km/h

Humidity 65 %

💧 6.7 mm

⚡ storm

Evening

Rain showers

23°22°

Feels like 31°

Wind ↑ ENE 6 km/h

Humidity 87 %

💧 6.2 mm

⚡ storm

15:00

27°

5.1mm

NNW 8

18:00

23°

2.8mm

ENE 6

Goiania forecast in charts · next 7 days

The week ahead: highs and lows

≈ A week close to the usual temperatures

Highs Lows Usual for the season (1991–2020 average)

Hourly detail

Temperature (°C) Rain (mm) Wind (km/h)

Goiania climate: what a normal year looks like

The hottest stretch is October, when afternoons average 31 °C; the coldest is July, when nights average 16 °C.

From June to August, rain is scarce: under 10 mm a month on average.

The wet season is concentrated from November to January, which brings 51% of the annual total; January by itself averages 239 mm.

Afternoons reach 30 °C or more from August to October; the typical peak is 32 °C in September.

The coming week looks normal for October: forecast highs average 31 °C, against a usual 31 °C.

30-year averages (1991–2020)
Month	Typical high	Typical low	Rainfall
Jan	28 °C	20 °C	239 mm
Feb	29 °C	20 °C	192 mm
Mar	29 °C	20 °C	197 mm
Apr	29 °C	19 °C	88 mm
May	28 °C	18 °C	17 mm
Jun	28 °C	16 °C	6 mm
Jul	29 °C	16 °C	1 mm
Aug	30 °C	17 °C	7 mm
Sep	32 °C	20 °C	33 mm
Oct	31 °C	21 °C	113 mm
Nov	29 °C	20 °C	210 mm
Dec	29 °C	20 °C	233 mm
Whole year	29 °C	19 °C	1,340 mm

Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 16.68° S, 49.25° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.

Air you breathe in Goiania: pollution and pollen

1/6

Good

European Air Quality Index (EAQI), from Copernicus CAMS

PM2.53µg/m³

PM103µg/m³

Copernicus CAMS model, updated several times a day.

Rain radar around Goiania

Rain observed over the last two hours by official weather radars around Goiania, followed by the radar forecast for the next hour where the weather service provides one.

Rain radar Last two hours, then forecast where available · drag the timeline

No open weather radar covers Goiania yet: the map shows our hour-by-hour rain forecast (ICON, GFS).

Moon over Goiania

Waning gibbous

87 % illuminated · 18.3 days

Rise 16:03 Set 02:23

Fri 30/10 79%

Sat 31/10 69%

Sun 1/11 59%

Mon 2/11 49% Last quarter

Tue 3/11 38%

Wed 4/11 28%

Thu 5/11 19%

Fri 6/11 12%

Sat 7/11 6%

Sun 8/11 2%

Mon 9/11 0%

Tue 10/11 1% New moon

Moonrise and moonset in local time (America/Sao_Paulo); phase and lit fraction from a synodic calculation.

Look up a past day in Goiania

Curious about the weather in Goiania on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.

Goiania weather at a glance

This page gathers everything about the weather in Goiania, Goiás: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “rain showers”, it is 23 °C (feels like 31 °C) and the wind blows at 7 km/h.

Expected range today: 20 °C to 27 °C and around 10 mm of rain; keep an eye on thunderstorms; it will be very hot. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms.

Other big cities nearby

Aparecida de Goiania 16 km 23°

Anapolis 51 km 22°

Brasilia 173 km 21°

Goiania weather data for developers

Use the Goiania forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.

Create a free key

Where does this forecast come from? Our engine, checked every day against 1125 weather stations