Barra Bonita weather in August

In August, Barra Bonita sees average daytime highs of 27°C and overnight lows near 14°C, with 32 mm of rain across 4 wet days and about 11.2 hours of daylight. It is the 9th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 26°C in the first days to 28°C by the end. The sky is clear or mostly clear about 62% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of August to 11 h 30 min by month's end. Set against the rest of the year, August is Barra Bonita's 1st-clearest and 4th-windiest month. For the whole year in context, see Barra Bonita's year-round climate.

Daytime high
27°
9th warmest
Overnight low
14°
3rd coldest
Rainfall
32 mm
4 wet days
Daylight
11 h 12 min
7:42 AM – 6:55 PM
Cloud cover
34%
1st clearest
Wind
10 km/h
4th windiest
Solar energy
4.77 kWh/m²
Travel score
7.9
out of 10

Barra Bonita 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 26°C in the first days to 28°C by the end.

A typical August day in Barra Bonita reaches about 27°C in the afternoon and slips back to 14°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 31°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12614
22614
32614
42614
52614
62614
72614
82614
92614
102614
112614
122614
132614
142614
152714
162714
172714
182714
192715
202715
212715
222715
232715
242715
252815
262815
272815
282815
292815
302815
312815

Barra Bonita weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°24122.313.23.8
Feb29° / 21°17518.912.83.9
Mar29° / 20°13216.712.24.7
Apr28° / 18°567.411.56.6
May25° / 15°566.210.97.6
Jun25° / 14°404.410.68.1
Jul25° / 14°313.810.88.3
Aug27° / 14°32411.27.9
Sep28° / 16°657.511.96.4
Oct29° / 18°11212.512.55.1
Nov29° / 19°1471513.14.8
Dec29° / 20°18319.813.44.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of August, with mostly cloudy or overcast conditions the remaining 26%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26931
36931
46931
56931
66931
76931
87030
97129
107129
117228
127228
137228
147426
157426
167525
177525
187624
197624
207723
217822
227822
237822
247822
257822
267723
277822
287822
297723
307723
317525

Chance of precipitation in August

Any precipitation

Barra Bonita gets around 32 mm of rain over 4 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 13% and peaks near 17% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
112
212
312
412
512
612
712
812
912
1013
1113
1213
1313
1413
1513
1613
1713
1813
1913
2013
2113
2213
2314
2414
2514
2614
2715
2815
2916
3016
3117

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 62% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1633160
2633160
3633160
4643060
5643060
6633070
7642970
8642970
9642970
10642970
11642970
12652870
13642880
14652870
15652870
16652870
17652870
18652870
19642970
20633070
21633070
22613180
23613180
24613180
25593290
26593290
275832100
285832100
295632111
305532121
315531131

Wind in August

Winds average 10 km/h in August.

Across August, daily wind ranges from about 10 km/h on the calmest days to 11 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
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 hours at the start of August to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over August. Sunrise moves from 7:52 AM to 7:29 AM, and sunset from 6:49 PM to 7:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:526:49
211.07:516:49
311.07:516:50
411.07:506:50
511.07:496:51
611.07:496:51
711.17:486:51
811.17:486:52
911.17:476:52
1011.17:466:53
1111.17:456:53
1211.17:456:53
1311.27:446:54
1411.27:436:54
1511.27:436:55
1611.27:426:55
1711.27:416:55
1811.37:406:56
1911.37:396:56
2011.37:396:56
2111.37:386:57
2211.37:376:57
2311.47:366:57
2411.47:356:58
2511.47:346:58
2611.47:336:58
2711.47:326:59
2811.57:316:59
2911.57:306:59
3011.57:307:00
3111.57:297:00

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.77 kWh/m².

For context, solar energy here swings from a low near 3.64 kWh/m² to a high of 5.98 kWh/m² in November across the year — August's 4.77 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.4Bright
54.4Bright
64.4Bright
74.5Bright
84.5Bright
94.5Bright
104.6Bright
114.6Bright
124.7Bright
134.7Bright
144.7Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.9Bright
204.9Bright
214.9Bright
225.0Bright
235.0Bright
245.0Bright
255.1Bright
265.1Bright
275.1Bright
285.2Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in August

Hazard calendar for Barra Bonita

In seasonPeak

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

Barra Bonita's rainy season runs October–March, 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 Barra Bonita?

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

7.9
Sightseeing
3rd-best month of the year
7.8
Beach & pool
1st-best month of the year

August is one of the better times to visit Barra Bonita for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Barra Bonita in August

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

In August, Barra Bonita sees daytime highs around 27°C and nights near 14°C. Worth packing: light clothes and sun protection. About 4 days see rain.

light clothessun protection

UV index in Barra Bonita in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Barra Bonita peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 highExtremeJan 22UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep9Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Barra Bonita 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 Barra Bonita is worst in September — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (November, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1022 µg/m³Nov 239 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr11Good
May13Moderate
Jun14Moderate
Jul14Moderate
Aug22Moderate
Sep22Moderate
Oct17Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Barra Bonita?

Barra Bonita sits at 22.5°S, 48.6°W, 467 m above sea level, in Brazil. The nearest listed city is Igaraçu do Tietê, 2.0 km away.

Topography around Barra Bonita

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

Within 3 km, the terrain around Barra Bonita has only modest variations in elevation — a maximum elevation change of 172 m around an average of 488 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 330 m; within 80 km, large variations in elevation — a maximum elevation change of 677 m.

The land around Barra Bonita is covered by artificial surfaces (34%), trees (23%) and cropland (22%) within 3 km, cropland (66%) within 16 km, and cropland (44%) and trees (38%) within 80 km.

3 km
172 m
16 km
330 m
80 km
677 m
treesgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Igaraçu do Tietê 2.0 km · Macatuba 16 km · Jaú 22 km · Dois Córregos 23 km · São Manuel 26 km · Pederneiras 27 km · Lençóis Paulista 27 km · Agudos 44 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 Barra Bonita (-22.4947°, -48.5581°, elevation 467 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).