Sena Madureira weather in August

In August, Sena Madureira sees average daytime highs of 32°C and overnight lows near 21°C, with 47 mm of rain across 8.7 wet days and about 11.7 hours of daylight. It is the 2nd-warmest and 11th-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 52% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 36 min at the start of August to 11 h 48 min by month's end. Set against the rest of the year, August is Sena Madureira's 2nd-clearest and 1st-windiest month. For the whole year in context, see Sena Madureira's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
21°
3rd coldest
Rainfall
47 mm
8.7 wet days
Daylight
11 h 42 min
5:48 AM – 5:30 PM
Cloud cover
44%
2nd clearest
Wind
6 km/h
1st windiest
Solar energy
5.28 kWh/m²
Travel score
4.2
out of 10

Sena Madureira 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 32°C through the month.

A typical August day in Sena Madureira reaches about 32°C in the afternoon and slips back to 21°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 35°C. Set against its neighbours, August runs about 2°C warmer than July and on par with September.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13220
23220
33220
43220
53220
63220
73220
83220
93220
103220
113220
123221
133221
143221
153221
163221
173221
183221
193221
203221
213221
223321
233321
243321
253321
263321
273321
283321
293321
303322
313322

How August really feels in Sena Madureira

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.

Sena Madureira weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°26227.612.52.7
Feb30° / 23°25525.312.32.7
Mar30° / 23°27928.412.12.7
Apr30° / 22°18624.611.83.0
May30° / 22°10919.211.64.0
Jun30° / 21°5311.711.55.0
Jul31° / 20°327.111.55.2
Aug32° / 21°478.711.74.2
Sep33° / 22°10315.811.93.2
Oct32° / 23°17322.112.22.8
Nov31° / 23°22024.612.42.8
Dec31° / 23°24826.912.52.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 20% of August, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17921
27921
37822
47822
57624
67624
77624
87525
97426
107327
117327
127327
137228
147228
157228
167228
177129
187129
197129
207129
217030
227030
236931
246832
256832
266733
276733
286535
296535
306436
316436

Chance of precipitation in August

Any precipitation

Sena Madureira gets around 47 mm of rain over 8.7 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 28% and peaks near 40% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
119
220
320
420
521
621
722
823
923
1024
1125
1226
1326
1427
1527
1628
1728
1829
1929
2030
2131
2232
2333
2433
2534
2635
2736
2837
2938
3039
3140

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 61% of days. Sticky, muggy-or-worse air turns up on roughly 86% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1241131520
2241131520
3241131520
4241131520
5241031530
6241031530
7241030540
8241030531
924929551
1024928561
1124928561
1224927571
1324926581
1424826591
1524825601
1624825601
1724824611
1824823621
1924822622
2024822632
2124721642
2224720652
2323719672
2423719672
2523718682
2623717692
2723717692
2823716702
2923715712
3013714723
3113614733

Wind in August

Winds average 6 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 36 min at the start of August to 11 h 48 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 5:53 AM to 5:40 AM, and sunset from 5:29 PM to 5:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.65:535:29
211.65:535:29
311.65:525:29
411.65:525:29
511.65:525:29
611.65:515:29
711.65:515:29
811.65:515:29
911.65:505:29
1011.75:505:30
1111.75:505:30
1211.75:495:30
1311.75:495:30
1411.75:495:30
1511.75:485:30
1611.75:485:30
1711.75:475:30
1811.75:475:30
1911.75:465:30
2011.75:465:30
2111.75:465:30
2211.75:455:30
2311.85:455:30
2411.85:445:30
2511.85:445:30
2611.85:435:30
2711.85:425:29
2811.85:425:29
2911.85:415:29
3011.85:415:29
3111.85:405:29

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.28 kWh/m².

For context, solar energy here swings from a low near 4.17 kWh/m² to a high of 5.51 kWh/m² in September across the year — August's 5.28 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.2Bright
65.2Bright
75.2Bright
85.2Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.2Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.4Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in August

Hazard calendar for Sena Madureira

In seasonPeak

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

Sena Madureira's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Sena Madureira?

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
6.8
Beach & pool
2nd-best month of the year

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

What to pack for Sena Madureira in August

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

In August, Sena Madureira sees daytime highs around 32°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Sena Madureira in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sena Madureira peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 10 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 21UV 15Sep 10UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun9Very high
Jul8Very high
Aug8Very high
Sep7High
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Sena Madureira 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 Sena Madureira is worst in September — around 75 µg/m³ PM2.5 (unhealthy), about 10.8× the cleanest month (June, 7 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodUnhealthyModerateGoodSep 1470 µg/m³Jun 117 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar13Moderate
Apr10Good
May8Good
Jun7Good
Jul11Good
Aug45Poor
Sep75Unhealthy
Oct19Moderate
Nov13Moderate
Dec10Good
Location & terrain

Where is Sena Madureira?

Sena Madureira sits at 9.1°S, 68.7°W, 144 m above sea level, in Brazil. The nearest listed city is Porto Acre, 138 km away.

Topography around Sena Madureira

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

Within 3 km, the terrain around Sena Madureira has only modest variations in elevation — a maximum elevation change of 54 m around an average of 145 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 95 m; within 80 km, only modest variations in elevation — a maximum elevation change of 176 m.

The land around Sena Madureira is covered by trees (45%) and grassland (41%) within 3 km, trees (58%) and grassland (40%) within 16 km, and trees (90%) within 80 km.

3 km
54 m
16 km
95 m
80 km
176 m
treesgrasslandartificial surfaceswater
August weather nearby: Porto Acre 138 km · Rio Branco 139 km · Boca do Acre 144 km · Senador Guiomard 158 km · Xapuri 178 km · Feijó 210 km · Plácido de Castro 216 km · Brasiléia 217 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 Sena Madureira (-9.0634°, -68.6724°, elevation 144 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).