São Paulo de Olivença weather in August

In August, São Paulo de Olivença sees average daytime highs of 31°C and overnight lows near 22°C, with 146 mm of rain across 23.6 wet days and about 11.9 hours of daylight. It is the 4th-warmest and 12th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 14% of the time in August, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of August to 11 h 54 min by month's end. Set against the rest of the year, August is São Paulo de Olivença's 1st-clearest and 11th-windiest month. For the whole year in context, see São Paulo de Olivença's year-round climate.

Daytime high
31°
4th warmest
Overnight low
22°
3rd coldest
Rainfall
146 mm
23.6 wet days
Daylight
11 h 54 min
6:43 AM – 6:36 PM
Cloud cover
64%
1st clearest
Wind
4 km/h
11th windiest
Solar energy
4.72 kWh/m²
Travel score
3.3
out of 10

São Paulo de Olivença 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 31°C through the month.

A typical August day in São Paulo de Olivença reaches about 31°C in the afternoon and slips back to 22°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°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)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173122
183122
193122
203122
213122
223122
233122
243123
253123
263123
273123
283123
293123
303123
313123

How August really feels in São Paulo de Olivença

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.

São Paulo de Olivença weather by month

How August compares with the rest of the year at a glance. August is the 4th-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°29528.812.22.7
Feb30° / 23°2952612.12.7
Mar30° / 23°32629.1122.6
Apr30° / 23°32528.311.92.7
May30° / 23°28828.211.82.9
Jun29° / 22°20726.211.83.2
Jul30° / 22°16824.611.83.5
Aug31° / 22°14623.611.93.3
Sep31° / 23°17525122.8
Oct31° / 23°21226.712.12.7
Nov31° / 23°23226.412.22.6
Dec30° / 23°28829.112.22.6

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 14% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 27% of August, with mostly cloudy or overcast conditions the remaining 59%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24951
34951
44852
54852
64852
74654
84654
94555
104456
114456
124159
134060
144060
153961
163961
173862
183862
193862
203862
213862
223862
233862
243862
253763
263763
273763
283664
293565
303565
313565

Chance of precipitation in August

Any precipitation

São Paulo de Olivença gets around 146 mm of rain over 23.6 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 76% and peaks near 83% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
172
272
372
472
572
672
772
872
973
1073
1173
1273
1374
1474
1575
1675
1775
1876
1977
2077
2178
2279
2379
2480
2581
2681
2782
2882
2983
3083
3183

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 59% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1136828
2136729
3136729
4136630
5136531
6136531
7136432
8136432
9136333
10136333
11136234
12136234
13136234
14136135
15036136
16036136
17036037
18026038
19025939
20025840
21025741
22025642
23025543
24025444
25025345
26025345
27025246
28025246
29015247
30015247
31015247

Wind in August

Winds average 4 km/h in August.

Across August, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 54 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 0 minutes over August. Sunrise moves from 6:46 AM to 6:38 AM, and sunset from 6:37 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:466:37
211.96:466:37
311.96:466:37
411.96:466:37
511.96:456:37
611.96:456:37
711.96:456:37
811.96:456:37
911.96:456:37
1011.96:446:37
1111.96:446:37
1211.96:446:37
1311.96:446:37
1411.96:436:36
1511.96:436:36
1611.96:436:36
1711.96:436:36
1811.96:426:36
1911.96:426:36
2011.96:426:36
2111.96:416:36
2211.96:416:35
2311.96:416:35
2411.96:406:35
2511.96:406:35
2611.96:406:35
2711.96:396:34
2811.96:396:34
2911.96:386:34
3011.96:386:34
3111.96:386:33

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.72 kWh/m².

For context, solar energy here swings from a low near 3.77 kWh/m² to a high of 5.14 kWh/m² in September across the year — August's 4.72 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.6Bright
144.6Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
315.0Bright
Planning a trip in August

Is August a good time to visit São Paulo de Olivença?

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

3.3
Sightseeing
2nd-best month of the year
4.7
Beach & pool
1st-best month of the year

August is a weaker month for outdoor sightseeing in São Paulo de Olivença.

What to pack for São Paulo de Olivença in August

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

In August, São Paulo de Olivença sees daytime highs around 31°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

UV index in São Paulo de Olivença 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 São Paulo de Olivença peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 10 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 18UV 15Sep 10UV 9
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May13Extreme
Jun10Extreme
Jul10Very high
Aug10Very high
Sep9Very high
Oct12Extreme
Nov13Extreme
Dec12Extreme

Air quality in São Paulo de Olivença 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 São Paulo de Olivença is worst in August — around 17 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (June, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodAug 2217 µg/m³Jun 129 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar14Moderate
Apr12Moderate
May10Good
Jun9Good
Jul11Good
Aug17Moderate
Sep16Moderate
Oct12Good
Nov11Good
Dec11Good
Location & terrain

Where is São Paulo de Olivença?

São Paulo de Olivença sits at 3.4°S, 68.9°W, 73 m above sea level, in Brazil. The nearest listed city is Santo Antônio do Içá, 108 km away.

CarauariFonte Boa

Topography around São Paulo de Olivença

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Paulo de Olivença.

Within 3 km, the terrain around São Paulo de Olivença has only modest variations in elevation — a maximum elevation change of 29 m around an average of 71 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 78 m; within 80 km, only modest variations in elevation — a maximum elevation change of 126 m.

The land around São Paulo de Olivença is covered by trees (98%) within 3 km, trees (89%) within 16 km, and trees (96%) within 80 km.

3 km
29 m
16 km
78 m
80 km
126 m
treesgrasslandwater
August weather nearby: Santo Antônio do Içá 108 km · Tonantins 131 km · Leticia 150 km · Tabatinga 152 km · Benjamin Constant 170 km · Atalaia do Norte 183 km · Carauari 276 km · Fonte Boa 323 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 São Paulo de Olivença (-3.3783°, -68.8725°, elevation 73 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).