Itumbiara weather in October

In October, Itumbiara sees average daytime highs of 33°C and overnight lows near 22°C, with 87 mm of rain across 12.5 wet days and about 12.4 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 34% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 42 min by month's end. Set against the rest of the year, October is Itumbiara's 7th-clearest and 5th-windiest month. For the whole year in context, see Itumbiara's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
22°
12th coldest
Rainfall
87 mm
12.5 wet days
Daylight
12 h 24 min
6:49 AM – 7:15 PM
Cloud cover
57%
7th clearest
Wind
8 km/h
5th windiest
Solar energy
6.24 kWh/m²
Travel score
3.3
out of 10

Itumbiara is human settlement in Brazil.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical October day in Itumbiara reaches about 33°C in the afternoon and slips back to 22°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 37°C. Set against its neighbours, October runs on par with September and about 2°C warmer than November.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13322
23322
33322
43322
53322
63322
73322
83322
93322
103322
113322
123322
133322
143322
153322
163322
173322
183322
193322
203322
213322
223322
233322
243322
253222
263222
273222
283222
293222
303222
313222

How October really feels in Itumbiara

Once humidity and wind are folded in, October averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Itumbiara weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°21321.5133.5
Feb30° / 22°1551912.63.6
Mar30° / 22°14518.412.13.9
Apr30° / 21°508.611.65.1
May29° / 18°193.411.16.5
Jun29° / 17°71.210.97.2
Jul29° / 17°50.7117.1
Aug31° / 18°6111.45.8
Sep33° / 21°314.811.94.1
Oct33° / 22°8712.512.43.3
Nov31° / 22°15619.212.93.4
Dec30° / 22°20422.613.13.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25743
35842
45842
55842
65743
75842
85842
95842
105842
115842
125743
135644
145545
155446
165347
175248
185149
195050
204951
214852
224753
234654
244456
254456
264258
274258
284060
294060
304060
313862

Chance of precipitation in October

Any precipitation

Itumbiara gets around 87 mm of rain over 12.5 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 40% and peaks near 55% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
131
232
332
432
532
632
733
833
933
1033
1133
1234
1335
1435
1536
1637
1738
1840
1941
2042
2144
2245
2347
2448
2550
2651
2752
2853
2954
3054
3155

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 43% of days. Sticky, muggy-or-worse air turns up on roughly 46% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1231828311
2221727321
3221727331
4221726341
5211726351
6211726351
7211725361
8211725361
9211725361
10211724362
11211724372
12201724372
13201724372
14191724382
15181724393
16161724403
17151625413
18131625424
19121625434
20111526444
21101525455
2281426475
2371326495
2461326505
2551225526
2651125536
2741125546
2841024566
293924586
303824587
313823597

Wind in October

Winds average 8 km/h in October.

Across October, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over October. Sunrise moves from 7:01 AM to 6:40 AM, and sunset from 7:11 PM to 7:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:017:11
212.27:007:11
312.26:597:11
412.26:587:11
512.26:587:12
612.36:577:12
712.36:567:12
812.36:557:12
912.36:547:13
1012.36:547:13
1112.36:537:13
1212.46:527:13
1312.46:517:14
1412.46:517:14
1512.46:507:14
1612.46:497:15
1712.46:487:15
1812.56:487:15
1912.56:477:16
2012.56:467:16
2112.56:467:16
2212.56:457:17
2312.56:457:17
2412.66:447:17
2512.66:437:18
2612.66:437:18
2712.66:427:19
2812.66:427:19
2912.66:417:20
3012.76:417:20
3112.76:407:20

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.24 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.29 kWh/m² to a high of 6.24 kWh/m² in October across the year — October's 6.24 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.0Intense
316.0Intense
Planning a trip in October

Hazard calendar for Itumbiara

In seasonPeak

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

Itumbiara'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 October a good time to visit Itumbiara?

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

3.3
Sightseeing
12th-best month of the year
5.9
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Itumbiara.

What to pack for Itumbiara in October

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

In October, Itumbiara sees daytime highs around 33°C and nights near 22°C. Pack light clothes and sun protection. Worth having: rain gear. About 13 days see rain.

light clothessun protectionrain gear

UV index in Itumbiara in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Itumbiara peaks around January 24 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 24UV 15Jun 20UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul8Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov12Extreme
Dec14Extreme

Air quality in Itumbiara in October

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Itumbiara is worst in September — around 37 µg/m³ PM2.5 (poor), about 6.6× the cleanest month (November, 6 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1534 µg/m³Nov 226 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug16Moderate
Sep37Poor
Oct12Moderate
Nov6Good
Dec6Good
Location & terrain

Where is Itumbiara?

Itumbiara sits at 18.4°S, 49.2°W, 450 m above sea level, in Brazil. The nearest listed city is Goiatuba, 48 km away.

Topography around Itumbiara

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

Within 3 km, the terrain around Itumbiara has only modest variations in elevation — a maximum elevation change of 77 m around an average of 476 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 307 m; within 80 km, significant variations in elevation — a maximum elevation change of 534 m.

The land around Itumbiara is covered by artificial surfaces (48%) and cropland (24%) within 3 km, cropland (65%) within 16 km, and cropland (53%), grassland (22%) and trees (21%) within 80 km.

3 km
77 m
16 km
307 m
80 km
534 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Goiatuba 48 km · Tupaciguara 57 km · Bom Jesus de Goiás 59 km · Monte Alegre de Minas 61 km · Ituiutaba 67 km · Morrinhos 77 km · Caldas Novas 97 km · Pontalina 102 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 Itumbiara (-18.4192°, -49.2153°, elevation 450 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).