Bonito weather in August

In August, Bonito sees average daytime highs of 28°C and overnight lows near 16°C, with 60 mm of rain across 5.4 wet days and about 11.3 hours of daylight. It is the 9th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 27°C in the first days to 29°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 36 min by month's end. Set against the rest of the year, August is Bonito's 1st-clearest and 2nd-windiest month. For the whole year in context, see Bonito's year-round climate.

Daytime high
28°
9th warmest
Overnight low
16°
3rd coldest
Rainfall
60 mm
5.4 wet days
Daylight
11 h 18 min
7:12 AM – 6:28 PM
Cloud cover
35%
1st clearest
Wind
10 km/h
2nd windiest
Solar energy
4.72 kWh/m²
Travel score
7.2
out of 10

Bonito is 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 27°C in the first days to 29°C by the end.

A typical August day in Bonito reaches about 28°C in the afternoon and slips back to 16°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 33°C. Set against its neighbours, August runs about 3°C warmer than July and about 2°C cooler than September.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12615
22715
32716
42716
52716
62716
72716
82716
92716
102716
112716
122716
132816
142816
152816
162816
172816
182817
192817
202817
212817
222817
232817
242917
252917
262917
272917
282917
292917
302917
312918

How August really feels in Bonito

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

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Bonito 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
Jan31° / 22°2182213.13.4
Feb30° / 22°19620.612.73.5
Mar30° / 22°16318.312.14.0
Apr29° / 20°11311.111.55.6
May26° / 17°1109.1117.0
Jun25° / 16°71710.77.6
Jul25° / 15°575.510.87.9
Aug28° / 16°605.411.37.2
Sep30° / 19°1089.511.95.4
Oct30° / 20°16515.112.54.3
Nov30° / 21°18616.7134.0
Dec31° / 22°23420.913.33.6

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 11% of August, with mostly cloudy or overcast conditions the remaining 26%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37228
47228
57129
67129
77228
87228
97228
107228
117228
127228
137228
147228
157228
167426
177426
187426
197426
207525
217624
227624
237624
247525
257525
267624
277624
287624
297624
307525
317525

Chance of precipitation in August

Any precipitation

Bonito gets around 60 mm of rain over 5.4 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 18% and peaks near 20% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
117
217
317
417
517
617
717
817
917
1017
1118
1218
1318
1418
1518
1618
1718
1818
1918
2018
2118
2218
2318
2418
2518
2618
2718
2818
2919
3019
3120

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 41% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
142332140
242332140
342332140
443322040
543322050
643322050
743311951
844311961
944311861
1043311871
1143311871
1243311781
1343311781
1443311781
1543311781
1643311781
1743311881
1843311871
1942311971
2042312071
2141312171
2240302271
2340312270
2440312370
2539312370
2639312370
2738312470
2837312470
2937312480
3036312580
3135312580

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 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 hours 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 36 minutes over August. Sunrise moves from 7:21 AM to 6:59 AM, and sunset from 6:23 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:216:23
211.07:216:23
311.17:206:24
411.17:206:24
511.17:196:24
611.17:196:25
711.17:186:25
811.17:176:25
911.27:176:26
1011.27:166:26
1111.27:156:26
1211.27:156:27
1311.27:146:27
1411.27:136:27
1511.37:136:28
1611.37:126:28
1711.37:116:28
1811.37:106:29
1911.37:106:29
2011.37:096:29
2111.47:086:30
2211.47:076:30
2311.47:066:30
2411.47:066:31
2511.47:056:31
2611.57:046:31
2711.57:036:32
2811.57:026:32
2911.57:016:32
3011.57:006:32
3111.66:596:33

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.72 kWh/m².

For context, solar energy here swings from a low near 3.54 kWh/m² to a high of 6.09 kWh/m² in December across the year — August's 4.72 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
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.9Bright
224.9Bright
234.9Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in August

Is August a good time to visit Bonito?

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

7.2
Sightseeing
3rd-best month of the year
7.9
Beach & pool
1st-best month of the year

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

What to pack for Bonito in August

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

In August, Bonito sees daytime highs around 28°C and nights near 16°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Bonito in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bonito peaks around January 19 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 19UV 16Sep 14UV 3
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun6High
Jul6High
Aug7Very high
Sep2Moderate
Oct10Extreme
Nov13Extreme
Dec13Extreme

Air quality in Bonito 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 Bonito is worst in September — around 27 µg/m³ PM2.5 (moderate), about 5.1× the cleanest month (April, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1726 µg/m³Apr 165 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar6Good
Apr5Good
May6Good
Jun6Good
Jul6Good
Aug15Moderate
Sep27Moderate
Oct18Moderate
Nov11Good
Dec8Good
Location & terrain

Where is Bonito?

Bonito sits at 21.1°S, 56.5°W, 306 m above sea level, in Brazil. The nearest listed city is Jardim, 54 km away.

Topography around Bonito

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

Within 3 km, the terrain around Bonito has only modest variations in elevation — a maximum elevation change of 202 m around an average of 317 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 453 m; within 80 km, large variations in elevation — a maximum elevation change of 711 m.

The land around Bonito is covered by trees (42%) and grassland (31%) within 3 km, trees (48%) and grassland (35%) within 16 km, and trees (48%) and grassland (43%) within 80 km.

3 km
202 m
16 km
453 m
80 km
711 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Jardim 54 km · Miranda 98 km · Anastácio 100 km · Aquidauana 102 km · Bela Vista 110 km · Maracaju 147 km · Sidrolândia 159 km · Ponta Porã 176 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 Bonito (-21.1211°, -56.4819°, elevation 306 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).