Manaquiri weather in August

In August, Manaquiri sees average daytime highs of 32°C and overnight lows near 24°C, with 136 mm of rain across 19.2 wet days and about 11.9 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 30% of the time in August, and the air most often feels miserable.

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 Manaquiri's 1st-clearest and 4th-windiest month. For the whole year in context, see Manaquiri's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
24°
9th coldest
Rainfall
136 mm
19.2 wet days
Daylight
11 h 54 min
6:09 AM – 6:03 PM
Cloud cover
57%
1st clearest
Wind
5 km/h
4th windiest
Solar energy
5.16 kWh/m²
Travel score
3.1
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Manaquiri reaches about 32°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 30°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
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193224
203224
213224
223224
233224
243224
253224
263224
273224
283224
293224
303224
313224

How August really feels in Manaquiri

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
26 feel dangerously hot (≥ 39°C)
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.

Manaquiri weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°3422812.22.7
Feb30° / 24°33925.712.12.7
Mar30° / 24°42229.5122.6
Apr30° / 24°4152911.92.5
May30° / 24°36629.411.82.6
Jun31° / 24°21124.411.83.0
Jul31° / 24°14821.511.83.3
Aug32° / 24°13619.211.93.1
Sep33° / 24°15621122.7
Oct33° / 24°17121.312.12.7
Nov32° / 24°2082412.22.5
Dec31° / 24°3152812.22.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16238
26238
36139
46040
56040
65941
75842
85743
95644
105545
115446
125446
135446
145248
155248
165248
175248
185248
195149
205248
215248
225149
235149
245149
255050
264951
274951
284852
294753
304654
314654

Chance of precipitation in August

Any precipitation

Manaquiri gets around 136 mm of rain over 19.2 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 63% and peaks near 70% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
158
257
358
458
558
658
759
859
960
1060
1161
1261
1361
1461
1562
1662
1762
1863
1963
2063
2164
2264
2365
2465
2566
2667
2768
2869
2969
3070
3170

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the miserable band about 72% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
113168
213168
313168
413168
513168
613069
713069
813069
913069
1012970
1112970
1212970
1312970
1412871
1512871
1612772
1712772
1812673
1912574
2012574
2112475
2212475
2312475
2412376
2512376
2612376
2702377
2802377
2902377
3002377
3102377

Wind in August

Winds average 5 km/h in August.

Across August, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

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 6:12 AM to 6:04 AM, and sunset from 6:03 PM to 6:00 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:126:03
211.96:126:03
311.96:126:03
411.96:126:03
511.96:126:03
611.96:126:03
711.96:116:03
811.96:116:03
911.96:116:03
1011.96:116:03
1111.96:116:03
1211.96:106:03
1311.96:106:03
1411.96:106:03
1511.96:106:03
1611.96:096:03
1711.96:096:02
1811.96:096:02
1911.96:086:02
2011.96:086:02
2111.96:086:02
2211.96:076:02
2311.96:076:01
2411.96:076:01
2511.96:066:01
2611.96:066:01
2711.96:066:01
2811.96:056:00
2911.96:056:00
3011.96:046:00
3111.96:046:00

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.16 kWh/m².

For context, solar energy here swings from a low near 3.86 kWh/m² to a high of 5.49 kWh/m² in October across the year — August's 5.16 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in August

Is August a good time to visit Manaquiri?

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

3.1
Sightseeing
2nd-best month of the year
5.1
Beach & pool
1st-best month of the year

August is a weaker month for outdoor sightseeing in Manaquiri.

What to pack for Manaquiri in August

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

In August, Manaquiri sees daytime highs around 32°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Manaquiri 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 Manaquiri peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near November 12 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 12UV 15Nov 12UV 10
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Very high
Jul10Extreme
Aug11Extreme
Sep11Extreme
Oct10Extreme
Nov10Very high
Dec12Extreme

Air quality in Manaquiri 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 Manaquiri is worst in September — around 34 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (June, 11 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateSep 1633 µg/m³Jun 1011 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar15Moderate
Apr14Moderate
May12Good
Jun11Good
Jul14Moderate
Aug29Moderate
Sep34Moderate
Oct29Moderate
Nov23Moderate
Dec17Moderate
Location & terrain

Where is Manaquiri?

Manaquiri sits at 3.4°S, 60.5°W, 30 m above sea level, in Brazil. The nearest listed city is Manacapuru, 23 km away.

Topography around Manaquiri

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

Within 3 km, the terrain around Manaquiri has only modest variations in elevation — a maximum elevation change of 39 m around an average of 29 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 57 m; within 80 km, only modest variations in elevation — a maximum elevation change of 144 m.

The land around Manaquiri is covered by trees (64%) within 3 km, trees (64%) and water (21%) within 16 km, and trees (79%) within 80 km.

3 km
39 m
16 km
57 m
80 km
144 m
treesgrasslandartificial surfaceswaterwetland
August weather nearby: Manacapuru 23 km · Iranduba 34 km · Careiro 39 km · Manaus 60 km · Careiro da Várzea 75 km · Novo Airão 105 km · Beruri 114 km · Rio Preto da Eva 117 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 Manaquiri (-3.4281°, -60.4594°, elevation 30 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).