Tangará da Serra weather in August

In August, Tangará da Serra sees average daytime highs of 32°C and overnight lows near 19°C, with 16 mm of rain across 2.4 wet days and about 11.5 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 32°C in the first days to 33°C by the end. The sky is clear or mostly clear about 70% of the time in August, and the air most often feels humid.

Daylight stretches from about 11 h 18 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Tangará da Serra's 2nd-clearest and 1st-windiest month. For the whole year in context, see Tangará da Serra's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
19°
3rd coldest
Rainfall
16 mm
2.4 wet days
Daylight
11 h 30 min
7:09 AM – 6:39 PM
Cloud cover
30%
2nd clearest
Wind
7 km/h
1st windiest
Solar energy
5.38 kWh/m²
Travel score
4.8
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 32°C in the first days to 33°C by the end.

A typical August day in Tangará da Serra reaches about 32°C in the afternoon and slips back to 19°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 36°C. Set against its neighbours, August runs about 2°C warmer than July and about 1°C cooler than September.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
13118
23118
33218
43218
53218
63218
73219
83219
93219
103219
113219
123219
133219
143219
153219
163319
173319
183319
193319
203320
213320
223320
233320
243320
253320
263320
273320
283320
293320
303320
313320

How August really feels in Tangará da Serra

Once humidity and wind are folded in, August averages 24 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
24
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.

Tangará da Serra weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°23825.112.82.9
Feb31° / 23°22024.412.52.8
Mar31° / 22°21625.512.12.9
Apr31° / 22°11215.811.74.0
May30° / 20°416.811.35.6
Jun30° / 19°111.911.26.3
Jul30° / 18°6111.26.3
Aug32° / 19°162.411.54.8
Sep33° / 22°568.611.93.6
Oct33° / 23°12017.812.32.9
Nov32° / 23°16721.512.72.9
Dec31° / 23°2092512.82.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 70% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 16%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18614
28515
38515
48515
58515
68515
78416
88416
98416
108416
118416
128416
138416
148317
158416
168416
178416
188416
198416
208416
218416
228416
238317
248317
258317
268317
278317
288317
298218
308218
318119

Chance of precipitation in August

Any precipitation

Tangará da Serra gets around 16 mm of rain over 2.4 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 8% and peaks near 15% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
13
23
33
43
53
63
74
84
94
105
115
126
136
147
157
168
178
189
199
209
2110
2210
2311
2411
2512
2612
2713
2813
2914
3014
3115

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the humid band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1133935121
2133935121
3133935121
4133935122
5133934112
6133934113
7143834113
8143833114
9143833114
10143733125
11143732125
12143632125
13143632136
14133632136
15133532146
16133432146
17133432157
18123332167
19123233177
20113133187
21112933207
22112834217
23102734236
24102634246
25102534256
2692434276
2792333286
2892333297
2992232307
3092232317
3182131328

Wind in August

Winds average 7 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 18 min at the start of August to 11 h 42 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 7:16 AM to 6:59 AM, and sunset from 6:36 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:166:36
211.47:156:37
311.47:156:37
411.47:156:37
511.47:146:37
611.47:146:37
711.47:136:38
811.47:136:38
911.47:126:38
1011.47:126:38
1111.47:116:38
1211.57:116:39
1311.57:106:39
1411.57:106:39
1511.57:096:39
1611.57:096:39
1711.57:086:39
1811.57:086:40
1911.57:076:40
2011.67:066:40
2111.67:066:40
2211.67:056:40
2311.67:056:40
2411.67:046:40
2511.67:036:40
2611.67:036:41
2711.67:026:41
2811.77:016:41
2911.77:006:41
3011.77:006:41
3111.76:596:41

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.38 kWh/m².

For context, solar energy here swings from a low near 4.41 kWh/m² to a high of 5.93 kWh/m² in October across the year — August's 5.38 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.2Bright
35.2Bright
45.2Bright
55.2Bright
65.2Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in August

Hazard calendar for Tangará da Serra

In seasonPeak

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

Tangará da Serra's monsoon runs October–April, 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 Tangará da Serra?

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

4.8
Sightseeing
4th-best month of the year
7.9
Beach & pool
3rd-best month of the year

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

What to pack for Tangará da Serra in August

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

In August, Tangará da Serra sees daytime highs around 32°C and nights near 19°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Tangará da Serra 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 Tangará da Serra peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeJan 20UV 15Sep 15UV 4
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep4Moderate
Oct12Extreme
Nov13Extreme
Dec14Extreme

Air quality in Tangará da Serra 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 Tangará da Serra is worst in September — around 44 µg/m³ PM2.5 (poor), about 6.4× the cleanest month (July, 7 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodSep 1641 µg/m³Jul 117 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar9Good
Apr8Good
May9Good
Jun9Good
Jul7Good
Aug20Moderate
Sep44Poor
Oct21Moderate
Nov12Good
Dec10Good
Location & terrain

Where is Tangará da Serra?

Tangará da Serra sits at 14.6°S, 57.5°W, 392 m above sea level, in Brazil. The nearest listed city is Nova Olímpia, 29 km away.

Topography around Tangará da Serra

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

Within 3 km, the terrain around Tangará da Serra has only modest variations in elevation — a maximum elevation change of 113 m around an average of 384 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 341 m; within 80 km, significant variations in elevation — a maximum elevation change of 567 m.

The land around Tangará da Serra is covered by artificial surfaces (44%) and grassland (27%) within 3 km, grassland (40%), cropland (35%) and trees (22%) within 16 km, and trees (38%), grassland (33%) and cropland (27%) within 80 km.

3 km
113 m
16 km
341 m
80 km
567 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Nova Olímpia 29 km · Barra do Bugres 60 km · Lambari d'Oeste 96 km · Campo Novo do Parecis 114 km · Diamantino 114 km · Rosário Oeste 116 km · Nobres 125 km · São José dos Quatro Marcos 134 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 Tangará da Serra (-14.6194°, -57.4858°, elevation 392 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).