Itumbiara weather in August

In August, Itumbiara sees average daytime highs of 31°C and overnight lows near 18°C, with 6 mm of rain across 1 wet days and about 11.4 hours of daylight. It is the 3rd-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 73% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 h 12 min at the start of August to 11 h 36 min by month's end. Set against the rest of the year, August is Itumbiara's 1st-clearest and 1st-windiest month. For the whole year in context, see Itumbiara's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
18°
3rd coldest
Rainfall
6 mm
1 wet days
Daylight
11 h 24 min
7:40 AM – 7:02 PM
Cloud cover
25%
1st clearest
Wind
10 km/h
1st windiest
Solar energy
5.37 kWh/m²
Travel score
5.8
out of 10

Itumbiara is human settlement in Brazil.

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

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 32°C by the end.

A typical August day in Itumbiara reaches about 31°C in the afternoon and slips back to 18°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13017
23017
33018
43018
53018
63018
73118
83118
93118
103118
113118
123118
133118
143118
153118
163118
173118
183118
193119
203119
213119
223219
233219
243219
253219
263219
273219
283219
293219
303219
313220

How August really feels in Itumbiara

Once humidity and wind are folded in, August averages 5 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
5
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Itumbiara weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 11th-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 73% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of August, with mostly cloudy or overcast conditions the remaining 16%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18317
28416
38416
48416
58515
68515
78515
88614
98713
108713
118713
128812
138812
148713
158713
168713
178713
188614
198614
208614
218515
228416
238317
248317
258218
268218
278020
288020
298020
308020
317921

Chance of precipitation in August

Any precipitation

Itumbiara gets around 6 mm of rain over 1 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 4% and peaks near 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
13
23
33
43
53
63
73
83
93
103
113
123
133
143
153
164
174
184
194
204
214
224
234
244
254
265
275
285
296
306
316

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 72% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1712450
2712450
3722350
4722350
5732250
6742150
7742150
8742051
9742051
10742051
11751951
12751951
13751951
14751951
15761851
16751861
17751861
18761860
19751960
20751960
21741970
22732070
23732070
24702181
25702181
26692191
27692191
286821101
296622102
306522112
316422113

Wind in August

Winds average 10 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in August

DaylightNight

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

Days grow by about 24 minutes over August. Sunrise moves from 7:48 AM to 7:28 AM, and sunset from 6:58 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:486:58
211.27:486:58
311.27:476:58
411.27:476:59
511.27:466:59
611.27:466:59
711.27:457:00
811.37:457:00
911.37:447:00
1011.37:447:00
1111.37:437:01
1211.37:427:01
1311.37:427:01
1411.37:417:02
1511.47:407:02
1611.47:407:02
1711.47:397:02
1811.47:387:03
1911.47:387:03
2011.47:377:03
2111.57:367:03
2211.57:367:04
2311.57:357:04
2411.57:347:04
2511.57:337:04
2611.57:327:04
2711.57:327:05
2811.67:317:05
2911.67:307:05
3011.67:297:05
3111.67:287:05

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.37 kWh/m².

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 — August's 5.37 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.1Bright
85.2Bright
95.2Bright
105.2Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.6Bright
255.6Bright
265.6Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in August

Hazard calendar for Itumbiara

In seasonPeak

None of Itumbiara's seasonal hazards are active in August. 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 August a good time to visit Itumbiara?

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

5.8
Sightseeing
4th-best month of the year
8.5
Beach & pool
3rd-best month of the year

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

What to pack for Itumbiara in August

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

In August, Itumbiara sees daytime highs around 31°C and nights near 18°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Itumbiara in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (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 August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August 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
August 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).