Apuí weather in August

In August, Apuí sees average daytime highs of 34°C and overnight lows near 23°C, with 57 mm of rain across 9.8 wet days and about 11.8 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 47% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 42 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Apuí's 2nd-clearest and 1st-windiest month. For the whole year in context, see Apuí's year-round climate.

Daytime high
34°
1st warmest
Overnight low
23°
9th coldest
Rainfall
57 mm
9.8 wet days
Daylight
11 h 48 min
6:11 AM – 5:57 PM
Cloud cover
45%
2nd clearest
Wind
6 km/h
1st windiest
Solar energy
5.19 kWh/m²
Travel score
3.1
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical August day in Apuí reaches about 34°C in the afternoon and slips back to 23°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 37°C. Set against its neighbours, August runs about 1°C warmer than July and about 1°C warmer than September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13422
23422
33422
43422
53422
63422
73422
83422
93422
103422
113423
123423
133423
143423
153423
163423
173423
183423
193423
203423
213423
223423
233423
243423
253423
263423
273423
283423
293423
303323
313323

How August really feels in Apuí

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Apuí weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°3533012.42.7
Feb30° / 23°33627.112.22.7
Mar30° / 23°36029.9122.7
Apr30° / 23°27328.411.82.7
May30° / 22°16824.711.73.3
Jun31° / 22°5410.911.64.4
Jul33° / 22°356.411.64.1
Aug34° / 23°579.811.83.1
Sep33° / 23°13820122.8
Oct32° / 23°20124.912.22.6
Nov31° / 23°2482712.32.6
Dec30° / 23°31429.512.42.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18317
28218
38218
48119
58119
68020
77921
87822
97723
107624
117525
127426
137327
147327
157228
167228
177129
187129
197129
207030
217030
226832
236832
246634
256634
266436
276337
286139
296040
305842
315743

Chance of precipitation in August

Any precipitation

Apuí gets around 57 mm of rain over 9.8 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 33% and peaks near 52% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
119
219
320
420
521
622
723
824
925
1026
1127
1228
1329
1429
1530
1631
1732
1833
1934
2035
2136
2238
2339
2441
2542
2644
2746
2847
2949
3050
3152

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the oppressive band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 78% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1591730400
2591630390
35101630400
45101630400
55101630400
6491629410
7491529420
8491529430
9491528440
10491428450
11481427460
12481427470
13481426480
14471426490
15471325501
16471324511
17461324521
18461323531
19361223551
20361222561
21351122581
22351122581
23251021611
24241021621
2524921631
2614820661
2713720681
2813720672
2913619692
3012519712
3102518732

Wind in August

Winds average 6 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 42 min at the start of August to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over August. Sunrise moves from 6:15 AM to 6:04 AM, and sunset from 5:56 PM to 5:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:155:56
211.76:155:56
311.76:155:56
411.76:155:56
511.76:145:56
611.76:145:56
711.76:145:56
811.76:135:57
911.76:135:57
1011.76:135:57
1111.76:135:57
1211.76:125:57
1311.76:125:57
1411.86:125:57
1511.86:115:57
1611.86:115:57
1711.86:105:56
1811.86:105:56
1911.86:105:56
2011.86:095:56
2111.86:095:56
2211.86:085:56
2311.86:085:56
2411.86:075:56
2511.86:075:56
2611.86:065:56
2711.86:065:56
2811.86:055:56
2911.86:055:55
3011.86:045:55
3111.96:045:55

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.19 kWh/m².

For context, solar energy here swings from a low near 4.16 kWh/m² to a high of 5.31 kWh/m² in October across the year — August's 5.19 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in August

Hazard calendar for Apuí

In seasonPeak

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

Apuí's rainy season runs October–May, when most of the year's rain falls.

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

Is August a good time to visit Apuí?

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

3.1
Sightseeing
4th-best month of the year
6.2
Beach & pool
3rd-best month of the year

August is a weaker month for outdoor sightseeing in Apuí. The water and warmth also suit a beach or pool day.

What to pack for Apuí in August

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

In August, Apuí sees daytime highs around 34°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Apuí 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 Apuí peaks around March 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeMar 14UV 15Sep 15UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug9Very high
Sep6High
Oct10Very high
Nov12Extreme
Dec12Extreme

Air quality in Apuí 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 Apuí is worst in August — around 181 µg/m³ PM2.5 (very unhealthy), about 22.6× the cleanest month (June, 8 µg/m³).

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

0306090120150180JanFebMarAprMayJunJulAugSepOctNovDecGoodUnhealthyUnhealthyModerateAug 16167 µg/m³Jun 98 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Good
Mar12Good
Apr11Good
May9Good
Jun8Good
Jul67Unhealthy
Aug181Very unhealthy
Sep65Unhealthy
Oct25Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Apuí?

Apuí sits at 7.2°S, 59.9°W, 156 m above sea level, in Brazil. The nearest listed city is Manicoré, 219 km away.

JacareacangaColnizaBorbaAripuanãMachadinho d'OesteHumaitá

Topography around Apuí

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

Within 3 km, the terrain around Apuí has only modest variations in elevation — a maximum elevation change of 111 m around an average of 130 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 186 m; within 80 km, significant variations in elevation — a maximum elevation change of 274 m.

The land around Apuí is covered by trees (49%) and grassland (46%) within 3 km, trees (61%) and grassland (39%) within 16 km, and trees (93%) within 80 km.

3 km
111 m
16 km
186 m
80 km
274 m
treesgrasslandartificial surfaces
August weather nearby: Manicoré 219 km · Novo Aripuanã 237 km · Jacareacanga 260 km · Colniza 264 km · Borba 314 km · Aripuanã 335 km · Machadinho d'Oeste 340 km · Humaitá 348 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 Apuí (-7.1972°, -59.8914°, elevation 156 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).