Tucuruí weather in August

In August, Tucuruí sees average daytime highs of 33°C and overnight lows near 24°C, with 21 mm of rain across 4.7 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 12th-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 60% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is Tucuruí's 1st-clearest and 3rd-windiest month. For the whole year in context, see Tucuruí's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
24°
8th coldest
Rainfall
21 mm
4.7 wet days
Daylight
11 h 54 min
6:27 AM – 6:19 PM
Cloud cover
38%
1st clearest
Wind
8 km/h
3rd windiest
Solar energy
5.81 kWh/m²
Travel score
4.4
out of 10

Tucuruí 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

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

A typical August day in Tucuruí reaches about 33°C in the afternoon and slips back to 24°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, August runs about 1°C warmer than July and on par with September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73324
83324
93324
103324
113324
123324
133324
143324
153324
163324
173324
183324
193324
203324
213324
223324
233325
243325
253325
263325
273325
283325
293325
303325
313325

How August really feels in Tucuruí

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.

Tucuruí weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°35028.812.22.7
Feb30° / 24°33226.412.12.7
Mar30° / 24°40929.7122.6
Apr30° / 24°30228.111.92.7
May31° / 24°17323.211.83.1
Jun31° / 24°5812.211.84.2
Jul32° / 24°317.211.84.6
Aug33° / 24°214.711.94.4
Sep33° / 25°275.4124.2
Oct32° / 25°659.812.13.8
Nov32° / 25°12116.312.23.3
Dec31° / 24°1982312.23.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 60% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 26% of August, with mostly cloudy or overcast conditions the remaining 14%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18614
28614
38614
48614
58614
68614
78614
88614
98614
108614
118614
128515
138515
148515
158515
168515
178515
188515
198614
208614
218614
228614
238614
248614
258614
268614
278614
288515
298416
308416
318416

Chance of precipitation in August

Any precipitation

Tucuruí gets around 21 mm of rain over 4.7 wet days in August, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 15% and peaks near 16% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
113
213
313
413
513
613
714
814
914
1015
1115
1215
1315
1416
1516
1616
1716
1816
1916
2016
2116
2216
2316
2416
2515
2615
2715
2816
2916
3016
3116

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 85% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
114824
215814
315814
415805
514815
614815
714815
814815
914815
1013825
1113825
1213825
1313825
1413825
1513825
1612835
1712835
1811845
1911854
2010864
219874
228884
238884
247894
256904
265914
274915
284915
293925
303925
313916

Wind in August

Winds average 8 km/h in August.

Across August, daily wind ranges from about 7 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
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
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 48 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 6 minutes over August. Sunrise moves from 6:30 AM to 6:21 AM, and sunset from 6:20 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:306:20
211.86:306:20
311.86:296:20
411.86:296:20
511.86:296:20
611.86:296:20
711.86:296:20
811.96:296:20
911.96:286:20
1011.96:286:20
1111.96:286:20
1211.96:286:19
1311.96:276:19
1411.96:276:19
1511.96:276:19
1611.96:276:19
1711.96:266:19
1811.96:266:19
1911.96:266:19
2011.96:256:19
2111.96:256:18
2211.96:256:18
2311.96:246:18
2411.96:246:18
2511.96:236:18
2611.96:236:18
2711.96:236:17
2811.96:226:17
2911.96:226:17
3011.96:216:17
3111.96:216:16

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.81 kWh/m².

For context, solar energy here swings from a low near 4.08 kWh/m² to a high of 6.26 kWh/m² in October across the year — August's 5.81 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
286.0Bright
296.0Bright
306.0Bright
316.0Intense
Planning a trip in August

Hazard calendar for Tucuruí

In seasonPeak

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

Tucuruí's monsoon runs December–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 Tucuruí?

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

4.4
Sightseeing
2nd-best month of the year
7.4
Beach & pool
1st-best month of the year

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

What to pack for Tucuruí in August

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

In August, Tucuruí sees daytime highs around 33°C and nights near 24°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Tucuruí in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tucuruí peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeVery highMar 15UV 15Nov 23UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov10Very high
Dec10Very high

Air quality in Tucuruí 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 Tucuruí is worst in November — around 38 µg/m³ PM2.5 (poor), about 4.2× the cleanest month (June, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateNov 1237 µg/m³Jun 179 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb16Moderate
Mar15Moderate
Apr13Moderate
May10Good
Jun9Good
Jul10Good
Aug14Moderate
Sep20Moderate
Oct34Moderate
Nov38Poor
Dec21Moderate
Location & terrain

Where is Tucuruí?

Tucuruí sits at 3.8°S, 49.7°W, 60 m above sea level, in Brazil. The nearest listed city is Breu Branco, 32 km away.

Topography around Tucuruí

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

Within 3 km, the terrain around Tucuruí has only modest variations in elevation — a maximum elevation change of 208 m around an average of 63 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 272 m; within 80 km, significant variations in elevation — a maximum elevation change of 312 m.

The land around Tucuruí is covered by grassland (32%), artificial surfaces (28%) and trees (25%) within 3 km, grassland (36%), trees (35%) and water (26%) within 16 km, and trees (54%) and grassland (36%) within 80 km.

3 km
208 m
16 km
272 m
80 km
312 m
treesgrasslandartificial surfaceswater
August weather nearby: Breu Branco 32 km · Novo Repartimento 64 km · Goianésia do Pará 65 km · Jacundá 98 km · Pacajá 107 km · Baião 108 km · Tailândia 122 km · Mocajuba 133 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 Tucuruí (-3.7658°, -49.6792°, elevation 60 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).