Goiatuba weather in September

In September, Goiatuba sees average daytime highs of 32°C and overnight lows near 20°C, with 39 mm of rain across 6.2 wet days and about 11.9 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 55% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Goiatuba's 4th-clearest and 2nd-windiest month. For the whole year in context, see Goiatuba's year-round climate.

Daytime high
32°
1st warmest
Overnight low
20°
6th coldest
Rainfall
39 mm
6.2 wet days
Daylight
11 h 54 min
7:15 AM – 7:09 PM
Cloud cover
40%
4th clearest
Wind
9 km/h
2nd windiest
Solar energy
5.99 kWh/m²
Travel score
4.4
out of 10

Goiatuba is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical September day in Goiatuba reaches about 32°C in the afternoon and slips back to 20°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 36°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13219
23219
33219
43219
53219
63219
73219
83219
93219
103219
113220
123220
133220
143220
153220
163220
173220
183220
193220
203220
213220
223220
233220
243220
253220
263220
273220
283220
293220
303220

How September really feels in Goiatuba

Once humidity and wind are folded in, September averages 25 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
25
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Goiatuba weather by month

How September compares with the rest of the year at a glance. September is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°26924.3133.5
Feb29° / 21°22021.612.63.6
Mar29° / 21°20622.512.13.8
Apr29° / 19°7911.311.65.2
May28° / 17°233.711.27.1
Jun28° / 16°71.210.98.0
Jul28° / 16°40.5117.6
Aug30° / 17°81.211.46.2
Sep32° / 20°396.211.94.4
Oct32° / 21°1201612.43.6
Nov30° / 21°21622.612.83.5
Dec29° / 21°26225.813.13.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 55% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 30%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18020
27921
37921
47921
57921
67921
77822
87723
97723
107723
117525
127525
137426
147327
157228
167228
177030
187030
196832
206733
216634
226535
236337
246238
256139
266040
275941
285842
295842
305743

Chance of precipitation in September

Any precipitation

Goiatuba gets around 39 mm of rain over 6.2 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 21% and peaks near 42% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
18
28
38
49
59
610
711
811
912
1013
1114
1215
1316
1417
1518
1619
1721
1822
1924
2025
2127
2229
2331
2433
2534
2636
2738
2839
2941
3042

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 48% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
16819121
26819121
36719131
46519142
56519142
66419152
76219163
86219163
96119173
106019174
115820184
125620195
135521195
145321206
155022217
164922217
174723228
184523239
1943232310
2041242411
2139242512
2237242514
2335242615
2433232717
2531232719
2629222721
2728212823
2827212825
2925202826
3025192828

Wind in September

Winds average 9 km/h in September.

Across September, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over September. Sunrise moves from 7:28 AM to 7:02 AM, and sunset from 7:06 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:287:06
211.77:277:07
311.77:267:07
411.77:257:07
511.77:247:07
611.77:247:07
711.77:237:07
811.87:227:08
911.87:217:08
1011.87:207:08
1111.87:197:08
1211.87:187:08
1311.87:177:08
1411.97:177:08
1511.97:167:09
1611.97:157:09
1711.97:147:09
1811.97:137:09
1912.07:127:09
2012.07:117:09
2112.07:107:09
2212.07:097:10
2312.07:097:10
2412.07:087:10
2512.17:077:10
2612.17:067:10
2712.17:057:10
2812.17:047:11
2912.17:037:11
3012.17:027:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.99 kWh/m².

For context, solar energy here swings from a low near 4.35 kWh/m² to a high of 6.15 kWh/m² in October across the year — September's 5.99 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
126.0Bright
136.0Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in September

Hazard calendar for Goiatuba

In seasonPeak

None of Goiatuba's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Goiatuba's monsoon runs November–March, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Goiatuba?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

4.4
Sightseeing
6th-best month of the year
7.2
Beach & pool
5th-best month of the year

September is a reasonable time to visit Goiatuba for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Goiatuba in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Goiatuba sees daytime highs around 32°C and nights near 20°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

UV index in Goiatuba in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Goiatuba peaks around January 23 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 7 (very high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 23UV 15Jun 20UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun7Very high
Jul8Very high
Aug9Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec14Extreme

Air quality in Goiatuba in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Goiatuba is worst in September — around 29 µg/m³ PM2.5 (moderate), about 5.2× the cleanest month (June, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1627 µg/m³Jun 166 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr7Good
May7Good
Jun6Good
Jul7Good
Aug12Moderate
Sep29Moderate
Oct13Moderate
Nov6Good
Dec7Good
Location & terrain

Where is Goiatuba?

Goiatuba sits at 18.0°S, 49.4°W, 768 m above sea level, in Brazil. The nearest listed city is Morrinhos, 41 km away.

Topography around Goiatuba

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Goiatuba.

Within 3 km, the terrain around Goiatuba has only modest variations in elevation — a maximum elevation change of 175 m around an average of 781 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 435 m; within 80 km, large variations in elevation — a maximum elevation change of 646 m.

The land around Goiatuba is covered by cropland (40%) and artificial surfaces (24%) within 3 km, cropland (58%) and trees (24%) within 16 km, and cropland (53%), grassland (22%) and trees (21%) within 80 km.

3 km
175 m
16 km
435 m
80 km
646 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Morrinhos 41 km · Bom Jesus de Goiás 46 km · Itumbiara 48 km · Pontalina 55 km · Caldas Novas 82 km · Piracanjuba 87 km · Tupaciguara 94 km · Ituiutaba 108 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Goiatuba (-18.0125°, -49.3547°, elevation 768 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).