Presidente Venceslau weather in August

In August, Presidente Venceslau sees average daytime highs of 29°C and overnight lows near 17°C, with 33 mm of rain across 3.8 wet days and about 11.2 hours of daylight. It is the 9th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 28°C in the first days to 30°C by the end. The sky is clear or mostly clear about 65% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 hours at the start of August to 11 h 30 min by month's end. Set against the rest of the year, August is Presidente Venceslau's 1st-clearest and 1st-windiest month. For the whole year in context, see Presidente Venceslau's year-round climate.

Daytime high
29°
9th warmest
Overnight low
17°
4th coldest
Rainfall
33 mm
3.8 wet days
Daylight
11 h 12 min
7:54 AM – 7:09 PM
Cloud cover
32%
1st clearest
Wind
11 km/h
1st windiest
Solar energy
4.82 kWh/m²
Travel score
6.8
out of 10

Presidente Venceslau 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 28°C in the first days to 30°C by the end.

A typical August day in Presidente Venceslau reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 34°C. Set against its neighbours, August runs about 3°C warmer than July and about 2°C cooler than September.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12816
22816
32816
42816
52816
62816
72816
82817
92817
102817
112817
122917
132917
142917
152917
162917
172917
182917
192917
202917
212917
222917
233017
243018
253018
263018
273018
283018
293018
303018
313018

How August really feels in Presidente Venceslau

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.

Presidente Venceslau weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°22021.713.23.3
Feb31° / 22°17318.512.83.5
Mar31° / 22°13116.212.24.1
Apr30° / 20°638.211.55.6
May27° / 17°676.9117.2
Jun26° / 16°465.210.77.7
Jul26° / 16°283.610.88.0
Aug29° / 17°333.811.26.8
Sep30° / 19°858.111.95.2
Oct31° / 20°13113.312.54.2
Nov31° / 21°13614134.0
Dec31° / 22°17618.813.33.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 65% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 9% of August, with mostly cloudy or overcast conditions the remaining 26%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37228
47228
57129
67129
77129
87129
97129
107129
117228
127228
137228
147228
157228
167327
177327
187426
197525
207624
217624
227624
237723
247723
257822
267921
277921
287921
297822
307822
317822

Chance of precipitation in August

Any precipitation

Presidente Venceslau gets around 33 mm of rain over 3.8 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 13% and peaks near 16% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
112
212
312
412
512
612
712
812
912
1012
1112
1212
1312
1412
1512
1612
1712
1812
1912
2012
2112
2212
2313
2413
2513
2614
2714
2815
2915
3016
3116

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15136121
25235121
35135122
45234122
55333122
65432122
75531122
85729122
95728132
105827132
115826133
125925133
135925133
146024133
156024133
166123133
176123133
186223132
196223132
206124132
216024142
225925142
235925142
245826142
255726143
265726143
275627143
285627143
295427154
305427154
315327155

Wind in August

Winds average 11 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 11 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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 hours at the start of August to 11 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over August. Sunrise moves from 8:04 AM to 7:41 AM, and sunset from 7:03 PM to 7:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.08:047:03
211.08:037:03
311.08:037:04
411.08:027:04
511.08:027:05
611.18:017:05
711.18:007:05
811.18:007:06
911.17:597:06
1011.17:597:07
1111.27:587:07
1211.27:577:07
1311.27:567:08
1411.27:567:08
1511.27:557:08
1611.27:547:09
1711.37:537:09
1811.37:537:09
1911.37:527:10
2011.37:517:10
2111.37:507:10
2211.47:497:11
2311.47:497:11
2411.47:487:11
2511.47:477:12
2611.47:467:12
2711.57:457:12
2811.57:447:13
2911.57:437:13
3011.57:427:13
3111.57:417:14

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.82 kWh/m².

For context, solar energy here swings from a low near 3.62 kWh/m² to a high of 6.23 kWh/m² in November across the year — August's 4.82 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.4Bright
34.4Bright
44.4Bright
54.5Bright
64.5Bright
74.5Bright
84.6Bright
94.6Bright
104.6Bright
114.7Bright
124.7Bright
134.7Bright
144.8Bright
154.8Bright
164.8Bright
174.9Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.1Bright
255.1Bright
265.1Bright
275.2Bright
285.2Bright
295.2Bright
305.2Bright
315.3Bright
Planning a trip in August

Hazard calendar for Presidente Venceslau

In seasonPeak

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

Presidente Venceslau's rainy season runs October–March, 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 Presidente Venceslau?

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

6.8
Sightseeing
4th-best month of the year
8.3
Beach & pool
1st-best month of the year

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

What to pack for Presidente Venceslau in August

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

In August, Presidente Venceslau sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Presidente Venceslau in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Presidente Venceslau peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighHighExtremeJan 20UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr9Very high
May7Very high
Jun6High
Jul6High
Aug7Very high
Sep6High
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Presidente Venceslau 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 Presidente Venceslau is worst in September — around 19 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1618 µg/m³Mar 166 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar6Good
Apr7Good
May8Good
Jun7Good
Jul7Good
Aug12Good
Sep19Moderate
Oct12Moderate
Nov6Good
Dec6Good
Location & terrain

Where is Presidente Venceslau?

Presidente Venceslau sits at 21.9°S, 51.8°W, 428 m above sea level, in Brazil. The nearest listed city is Santo Anastácio, 23 km away.

Topography around Presidente Venceslau

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

Within 3 km, the terrain around Presidente Venceslau has only modest variations in elevation — a maximum elevation change of 119 m around an average of 393 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 184 m; within 80 km, significant variations in elevation — a maximum elevation change of 281 m.

The land around Presidente Venceslau is covered by grassland (49%) and artificial surfaces (26%) within 3 km, grassland (66%) and cropland (25%) within 16 km, and grassland (50%) and cropland (29%) within 80 km.

3 km
119 m
16 km
184 m
80 km
281 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Santo Anastácio 23 km · Presidente Epitácio 31 km · Álvares Machado 45 km · Mirante do Paranapanema 47 km · Dracena 54 km · Presidente Prudente 54 km · Pirapozinho 57 km · Junqueirópolis 58 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 Presidente Venceslau (-21.8761°, -51.8439°, elevation 428 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).