Ribeirópolis weather in August

In August, Ribeirópolis sees average daytime highs of 27°C and overnight lows near 20°C, with 43 mm of rain across 16.2 wet days and about 11.7 hours of daylight. It is the 11th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 21% of the time in August, and the air most often feels muggy.

Daylight stretches from about 11 h 30 min at the start of August to 11 h 48 min by month's end. Set against the rest of the year, August is Ribeirópolis's 4th-clearest and 5th-windiest month. For the whole year in context, see Ribeirópolis's year-round climate.

Daytime high
27°
11th warmest
Overnight low
20°
1st coldest
Rainfall
43 mm
16.2 wet days
Daylight
11 h 36 min
5:44 AM – 5:23 PM
Cloud cover
56%
4th clearest
Wind
12 km/h
5th windiest
Solar energy
4.41 kWh/m²
Travel score
5.7
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical August day in Ribeirópolis reaches about 27°C in the afternoon and slips back to 20°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 28°C. Set against its neighbours, August runs on par with July and about 2°C cooler than September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12619
22619
32619
42619
52619
62619
72619
82619
92619
102619
112619
122719
132719
142719
152720
162720
172720
182720
192720
202720
212720
222720
232720
242720
252720
262720
272720
282720
292720
302720
312720

How August really feels in Ribeirópolis

Once humidity and wind are folded in, August averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Ribeirópolis weather by month

How August compares with the rest of the year at a glance. August is the 11th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°441012.53.9
Feb32° / 23°4510.612.33.9
Mar32° / 23°5212.412.13.9
Apr31° / 23°5513.911.84.2
May29° / 22°621711.54.8
Jun27° / 21°6318.511.45.3
Jul26° / 20°531911.45.4
Aug27° / 20°4316.211.75.7
Sep28° / 20°3111.411.95.8
Oct30° / 21°257.712.25.2
Nov32° / 22°256.812.54.5
Dec32° / 23°266.812.64.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 43% of August, with mostly cloudy or overcast conditions the remaining 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26238
36238
46238
56337
66337
76337
86337
96337
106337
116337
126337
136337
146337
156337
166337
176436
186436
196436
206535
216535
226634
236634
246634
256733
266733
276733
286832
296832
306931
316931

Chance of precipitation in August

Any precipitation

Ribeirópolis gets around 43 mm of rain over 16.2 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 53% and peaks near 59% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
159
258
358
457
556
656
755
855
955
1055
1155
1256
1356
1456
1556
1656
1756
1856
1955
2055
2154
2253
2352
2450
2549
2647
2746
2844
2943
3042
3141

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 88% of days. Sticky, muggy-or-worse air turns up on roughly 90% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
112853
212853
312853
412862
512862
612862
712862
812862
912862
1011881
1111881
1211881
1311881
1411881
1510891
1610891
1710882
189892
199892
209892
218902
228893
238893
247903
257903
268893
278893
288893
299883
309883
319883

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 30 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 18 minutes over August. Sunrise moves from 5:50 AM to 5:36 AM, and sunset from 5:22 PM to 5:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.55:505:22
211.55:505:22
311.55:495:22
411.65:495:22
511.65:495:22
611.65:485:22
711.65:485:22
811.65:485:23
911.65:475:23
1011.65:475:23
1111.65:465:23
1211.65:465:23
1311.65:465:23
1411.65:455:23
1511.65:455:23
1611.65:445:23
1711.75:445:23
1811.75:435:23
1911.75:435:23
2011.75:425:23
2111.75:425:23
2211.75:415:23
2311.75:415:23
2411.75:405:23
2511.75:405:23
2611.75:395:23
2711.75:395:23
2811.85:385:23
2911.85:375:23
3011.85:375:23
3111.85:365:23

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.41 kWh/m².

For context, solar energy here swings from a low near 3.8 kWh/m² to a high of 6.26 kWh/m² in December across the year — August's 4.41 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.1Bright
24.1Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.3Bright
104.3Bright
114.3Bright
124.3Bright
134.3Bright
144.3Bright
154.3Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.5Bright
214.5Bright
224.5Bright
234.5Bright
244.6Bright
254.6Bright
264.6Bright
274.7Bright
284.7Bright
294.7Bright
304.8Bright
314.8Bright
Planning a trip in August

Is August a good time to visit Ribeirópolis?

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

5.7
Sightseeing
2nd-best month of the year
5.7
Beach & pool
10th-best month of the year

August is a reasonable time to visit Ribeirópolis for sightseeing.

What to pack for Ribeirópolis in August

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

In August, Ribeirópolis sees daytime highs around 27°C and nights near 20°C. Pack rain gear. Worth having: light clothes. About 16 days see rain.

rain gearlight clothes

Sea temperature near Ribeirópolis in August

The nearest coast averages about 26°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 70 km away) is warmest in April at about 28°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct26Warm
Nov26Warm
Dec27Warm

UV index in Ribeirópolis 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 Ribeirópolis peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jul 12UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Ribeirópolis?

Ribeirópolis sits at 10.5°S, 37.4°W, 239 m above sea level, in Brazil. The nearest listed city is Itabaiana, 16 km away.

Topography around Ribeirópolis

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

Within 3 km, the terrain around Ribeirópolis has only modest variations in elevation — a maximum elevation change of 139 m around an average of 234 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 461 m; within 80 km, large variations in elevation — a maximum elevation change of 759 m.

The land around Ribeirópolis is covered by grassland (81%) within 3 km, grassland (74%) within 16 km, and grassland (57%) within 80 km.

3 km
139 m
16 km
461 m
80 km
759 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
August weather nearby: Itabaiana 16 km · Campo do Brito 23 km · Nossa Senhora das Dores 25 km · Areia Branca 27 km · Nossa Senhora da Glória 36 km · Carira 37 km · Capela 40 km · Laranjeiras 40 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 Ribeirópolis (-10.5394°, -37.4167°, elevation 239 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).