Custódia weather in August

In August, Custódia sees average daytime highs of 30°C and overnight lows near 18°C, with 6 mm of rain across 1.6 wet days and about 11.7 hours of daylight. It is the 10th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 29°C in the first days to 31°C by the end. The sky is clear or mostly clear about 40% of the time in August, and the air most often feels humid.

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 Custódia's 3rd-clearest and 1st-windiest month. For the whole year in context, see Custódia's year-round climate.

Daytime high
30°
10th warmest
Overnight low
18°
1st coldest
Rainfall
6 mm
1.6 wet days
Daylight
11 h 42 min
5:43 AM – 5:27 PM
Cloud cover
49%
3rd clearest
Wind
17 km/h
1st windiest
Solar energy
5.33 kWh/m²
Travel score
6.3
out of 10

Custódia 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

Highs climb over the month, from about 29°C in the first days to 31°C by the end.

A typical August day in Custódia reaches about 30°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 32°C. Set against its neighbours, August runs about 1°C warmer than July and about 2°C cooler than September.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12918
22918
32918
42918
52918
62918
72918
82918
92918
102918
112918
122918
132918
142918
153018
163018
173018
183018
193018
203018
213018
223018
233018
243018
253018
263018
273018
283119
293119
303119
313119

How August really feels in Custódia

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.

Custódia weather by month

How August compares with the rest of the year at a glance. August is the 10th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 22°577.412.43.7
Feb33° / 22°648.312.33.7
Mar32° / 22°8710.812.13.8
Apr31° / 21°648.511.84.4
May30° / 20°437.211.65.3
Jun29° / 19°194.911.56.3
Jul28° / 18°123.311.66.6
Aug30° / 18°61.611.76.3
Sep32° / 19°20.5125.1
Oct34° / 20°7112.24.0
Nov34° / 21°101.312.43.7
Dec34° / 22°212.412.53.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% 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 44%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14555
24654
34753
44951
55050
65149
75149
85248
95248
105446
115446
125446
135446
145446
155446
165446
175446
185446
195644
205644
215743
225743
235941
246040
256238
266337
276436
286634
296733
306832
316931

Chance of precipitation in August

Any precipitation

Custódia gets around 6 mm of rain over 1.6 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 5% and peaks near 10% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
110
210
39
49
59
68
78
87
97
107
116
126
136
145
155
165
174
184
194
204
214
224
234
243
253
263
273
283
293
303
312

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the humid band about 61% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1028666
2028666
3029656
4030655
5030655
6031645
7032635
8032644
9033634
10033634
11033643
12033643
13033643
14033643
15034642
16034642
17034642
18035632
19035632
20036622
21037612
22038602
23039592
24040582
25141562
26142561
27143551
28144541
29145531
30146521
31146521

Wind in August

Winds average 17 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 17 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

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 5:47 AM to 5:36 AM, and sunset from 5:26 PM to 5:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.65:475:26
211.65:475:26
311.75:475:26
411.75:475:26
511.75:465:26
611.75:465:26
711.75:465:26
811.75:465:26
911.75:455:27
1011.75:455:27
1111.75:455:27
1211.75:445:27
1311.75:445:27
1411.75:435:27
1511.75:435:27
1611.75:435:27
1711.75:425:27
1811.75:425:27
1911.85:415:27
2011.85:415:27
2111.85:415:26
2211.85:405:26
2311.85:405:26
2411.85:395:26
2511.85:395:26
2611.85:385:26
2711.85:385:26
2811.85:375:26
2911.85:375:26
3011.85:365:26
3111.85:365:26

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.33 kWh/m².

For context, solar energy here swings from a low near 4.27 kWh/m² to a high of 7.06 kWh/m² in October across the year — August's 5.33 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.9Bright
44.9Bright
54.9Bright
65.0Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.1Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.4Bright
215.4Bright
225.5Bright
235.5Bright
245.6Bright
255.6Bright
265.7Bright
275.7Bright
285.8Bright
295.8Bright
305.9Bright
315.9Bright
Planning a trip in August

Is August a good time to visit Custódia?

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

6.3
Sightseeing
2nd-best month of the year
8.3
Beach & pool
1st-best month of the year

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

What to pack for Custódia in August

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

In August, Custódia sees daytime highs around 30°C and nights near 18°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Custódia 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 Custódia 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
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep13Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Custódia?

Custódia sits at 8.1°S, 37.6°W, 540 m above sea level, in Brazil. The nearest listed city is Carnaíba, 36 km away.

Topography around Custódia

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

Within 3 km, the terrain around Custódia has significant variations in elevation — a maximum elevation change of 283 m around an average of 560 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 471 m; within 80 km, large variations in elevation — a maximum elevation change of 860 m.

The land around Custódia is covered by shrubs (38%) and grassland (38%) within 3 km, shrubs (61%) and grassland (26%) within 16 km, and shrubs (72%) within 80 km.

3 km
283 m
16 km
471 m
80 km
860 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
August weather nearby: Carnaíba 36 km · Afogados da Ingazeira 37 km · Sertânia 42 km · Flores 44 km · Ibimirim 51 km · Princesa Isabel 55 km · Tabira 56 km · Monteiro 62 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 Custódia (-8.0875°, -37.6431°, elevation 540 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).