Xinguara weather in August

In August, Xinguara sees average daytime highs of 33°C and overnight lows near 22°C, with 5 mm of rain across 1 wet days and about 11.8 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 72% of the time in August, and the air most often feels muggy.

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 Xinguara's 2nd-clearest and 1st-windiest month. For the whole year in context, see Xinguara's year-round climate.

Daytime high
33°
1st warmest
Overnight low
22°
3rd coldest
Rainfall
5 mm
1 wet days
Daylight
11 h 48 min
6:31 AM – 6:17 PM
Cloud cover
31%
2nd clearest
Wind
8 km/h
1st windiest
Solar energy
5.82 kWh/m²
Travel score
4.2
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical August day in Xinguara reaches about 33°C in the afternoon and slips back to 22°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 35°C. Set against its neighbours, August runs about 1°C warmer than July and on par with September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13321
23321
33321
43321
53321
63321
73321
83321
93321
103321
113421
123421
133422
143422
153422
163422
173422
183422
193422
203422
213422
223422
233422
243422
253422
263422
273422
283422
293422
303422
313422

How August really feels in Xinguara

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.

Xinguara weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 22°28529.112.42.9
Feb29° / 22°25626.212.22.8
Mar30° / 22°25328.8122.9
Apr30° / 22°19524.211.83.2
May31° / 22°10715.611.74.1
Jun32° / 22°132.811.65.1
Jul33° / 21°40.711.64.8
Aug33° / 22°5111.84.2
Sep33° / 23°294.8124.0
Oct32° / 23°9414.712.23.7
Nov30° / 23°16921.712.33.3
Dec30° / 22°20825.412.43.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 72% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 16% of August, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1928
2928
3919
4919
5919
6919
79010
89010
99010
108911
118911
128812
138812
148812
158713
168713
178713
188713
198713
208713
218614
228614
238614
248614
258614
268515
278515
288416
298416
308317
318317

Chance of precipitation in August

Any precipitation

Xinguara gets around 5 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 3% and peaks near 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
62
72
82
92
102
113
123
133
143
153
163
173
183
194
204
214
224
234
244
254
264
274
285
295
306
316

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 45% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12743282
22644281
32644291
42544292
52444302
62344312
72343313
82243323
92242323
102142334
112141334
122141335
132140345
142040345
152039356
161939366
171938376
181837387
191737397
201636407
211536418
221435428
231235449
241134459
2510334710
269324811
278314912
287305013
296295114
305285215
315285116

Wind in August

Winds average 8 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 6:35 AM to 6:24 AM, and sunset from 6:16 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.76:356:16
211.76:356:17
311.76:356:17
411.76:356:17
511.76:346:17
611.76:346:17
711.76:346:17
811.76:346:17
911.76:336:17
1011.76:336:17
1111.76:336:17
1211.76:326:17
1311.76:326:17
1411.86:326:17
1511.86:316:17
1611.86:316:17
1711.86:316:17
1811.86:306:17
1911.86:306:17
2011.86:296:17
2111.86:296:17
2211.86:286:16
2311.86:286:16
2411.86:286:16
2511.86:276:16
2611.86:276:16
2711.86:266:16
2811.86:266:16
2911.86:256:16
3011.96:256:16
3111.96:246:16

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.82 kWh/m².

For context, solar energy here swings from a low near 4.57 kWh/m² to a high of 6.1 kWh/m² in September across the year — August's 5.82 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
306.0Bright
316.0Bright
Planning a trip in August

Hazard calendar for Xinguara

In seasonPeak

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

Xinguara's monsoon runs November–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 Xinguara?

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

4.2
Sightseeing
3rd-best month of the year
7.8
Beach & pool
2nd-best month of the year

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

What to pack for Xinguara in August

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

In August, Xinguara sees daytime highs around 33°C and nights near 22°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Xinguara in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Xinguara peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 13UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug11Extreme
Sep12Extreme
Oct11Extreme
Nov12Extreme
Dec11Extreme

Air quality in Xinguara 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 Xinguara is worst in September — around 54 µg/m³ PM2.5 (poor), about 9.9× the cleanest month (June, 5 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModeratePoorModerateSep 1650 µg/m³Jun 215 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb11Good
Mar11Good
Apr11Good
May8Good
Jun5Good
Jul6Good
Aug25Moderate
Sep54Poor
Oct28Moderate
Nov21Moderate
Dec16Moderate
Location & terrain

Where is Xinguara?

Xinguara sits at 7.1°S, 49.9°W, 252 m above sea level, in Brazil. The nearest listed city is Rio Maria, 26 km away.

Topography around Xinguara

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

Within 3 km, the terrain around Xinguara has only modest variations in elevation — a maximum elevation change of 145 m around an average of 245 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 306 m; within 80 km, large variations in elevation — a maximum elevation change of 715 m.

The land around Xinguara is covered by grassland (55%) and artificial surfaces (25%) within 3 km, grassland (84%) within 16 km, and grassland (71%) and trees (28%) within 80 km.

3 km
145 m
16 km
306 m
80 km
715 m
treesgrasslandartificial surfacesbare terrainwater
August weather nearby: Rio Maria 26 km · Floresta do Araguaia 57 km · Canaã dos Carajás 65 km · Água Azul do Norte 67 km · Redenção 104 km · Parauapebas 115 km · Curionópolis 117 km · Eldorado dos Carajás 128 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 Xinguara (-7.0983°, -49.9435°, elevation 252 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).