Weather in Goiânia - 14-day forecast

Forecast updated: Tuesday 3 NovemberWeather history: NASA POWER · 1981-2025

Weather in the coming days

What will the week bring? Goiânia

3 November Goiânia: the high will be about 34°C and the low 20°C. Light rainfall - around 2.6 mm. 4 November it will be similarly warm: with a high of about 35°C.

34°C

maximum on Tue 3 Nov

Temperature, rainfall and historical comparison

Weather forecast compared with previous years

Choose a day to see the details. Temperatures show the daily high and low.

Forecast: daily highTypical range 1991-2020

Selected day in detail

Tuesday 3 November

Daily high34°CUsually 28-33°C

Daily low20°CColdest part of the day

Rainfall total2.6 mmLight rainfall

Maximum wind speed10 km/hForecast wind speed

Warmer than usual. The historical comparison uses daily highs at this time of year. The daily rainfall total shows the amount of rain forecast across the full day.

Full day-by-day forecast - table

14-day forecast: Goiânia
Date	Max. / min.	Rain	Typical daily high	Max. wind
Tuesday 3 November	34° / 20°	2.6 mm	28-33°C	10 km/h
Wednesday 4 November	35° / 24°	6.4 mm	28-33°C	12 km/h
Thursday 5 November	36° / 24°	0.2 mm	28-33°C	15 km/h
Friday 6 November	36° / 25°	0.2 mm	28-33°C	10 km/h
Saturday 7 November	37° / 23°	8.2 mm	28-33°C	29 km/h
Sunday 8 November	26° / 22°	0.3 mm	28-32°C	9 km/h
Monday 9 November	23° / 20°	2.9 mm	28-32°C	13 km/h
Tuesday 10 November	31° / 19°	6.8 mm	27-32°C	11 km/h
Wednesday 11 November	27° / 21°	17.4 mm	27-32°C	15 km/h
Thursday 12 November	26° / 20°	8.6 mm	27-32°C	12 km/h
Friday 13 November	27° / 20°	24.5 mm	27-32°C	12 km/h
Saturday 14 November	29° / 19°	11.8 mm	27-32°C	11 km/h
Sunday 15 November	29° / 20°	6.6 mm	27-32°C	6 km/h
Monday 16 November	31° / 20°	0.2 mm	27-32°C	9 km/h

What stands out this week?

Hot days and overnight relief

5 of 7 days ≥30°C

On 7 days, the minimum temperature will stay at or above 20°C.

Temperature changes

Drop of 10°C

From 7 November to 8 November. This is the day-to-day change in the forecast high.

Will it rain?

4 days with rain ≥1 mm

7-day total: 20.8 mm. Across 45 historical seasons, the typical range for the same dates was 19-60 mm.

This summary covers the first 7 forecast days. A rainy day has at least 1 mm of rain. The historical comparison shows how often such days occurred in previous years.

Weather history 1981-2025

The same week in previous years

NASA POWER

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 3-9 Nov period averaged 30°C by day. The coolest year was 2018 (26°C) and the warmest was 1994 (37°C). The current forecast averages 32°C - higher than in 82% of historical years.

How do we compare the forecast with history?

The forecast chart band shows the 20th-80th percentiles of NASA POWER daily highs from 1991-2020, using the date and a ±7-calendar-day window. The line shows the forecast daily high. The year-by-year chart compares average highs over the same seven dates.

NASA POWER (MERRA-2) data describe conditions in the grid cell covering the location. Elevation and local conditions can affect the comparison.

NASA POWER source and methodology

Plan your trip

Travel offers: Goiânia

Partner offers

What else should you know before travelling?

Beyond the forecast period

What weather is typical in the following weeks?

For dates beyond the 14-day forecast, we show typical conditions based on historical data.

Tue 17 Nov - Mon 30 Nov29°C / 20°Cusual daily high / low

Tue 1 Dec - Thu 17 Dec28°C / 20°Cusual daily high / low

Average of the daily medians for the following dates from 1991-2020. A comparison based on historical data.

Downloadable forecast graphic

Goiânia - 14-day weather forecast infographic

Detailed weather forecast for Goiânia, Brazil: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

UV index in Goiânia - is it safe to sunbathe?

Today the UV index in Goiânia is 10 (very high) - unprotected fair skin can burn in about 20 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Air quality and smog in Goiânia

Air quality in Goiânia is currently very good. Fine particulate PM2.5: 3.2 µg/m³, PM10: 3.3 µg/m³.

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Goiânia	3.2	3.3	very good

CAMS air-quality model data provided by Open-Meteo, updated daily. Colours represent PM2.5 concentration bands. Data time: 2026-11-02 23:00.

Goiânia weather through the year

Goiânia weather through the year
Month	Day	Night	Chance of rain
January	30°C	21°C	68%
February	30°C	20°C	65%
March	30°C	21°C	71%
April	30°C	20°C	39%
May	29°C	18°C	14%
June	29°C	16°C	6%
July	29°C	15°C	4%
August	31°C	16°C	4%
September	33°C	19°C	19%
October	33°C	21°C	36%
November	30°C	21°C	74%
December	30°C	21°C	71%

Upcoming public holidays in Brazil: Republic Proclamation Day — 15 November · Black Awareness Day — 20 November · Christmas Day — 25 December.

Nearby and related places

BrasíliaCampo GrandeCampinasSão PauloManausRio de JaneiroSão Luís

Weather and travel dates: Goiânia

Based on the historical data in the climate table for this location.

Warmest months

September · October

Average daytime temperature: 33°C

Coolest months

May · June · July

Average daytime temperature: 29°C

Lowest share of days with precipitation

July · August

Share of days with precipitation: 4%

Before you travel

Check the forecast daytime and nighttime temperatures, precipitation and current warnings. Use them to choose clothing and plan outdoor activities.

Official travel information

Select your destination on the government website and check the latest advice. Entry requirements depend on factors including citizenship and the purpose of your trip.

FAQ - Goiânia weather

What will the weather be like today and tomorrow?