Nova Alvorada do Sul weather in August

In August, Nova Alvorada do Sul sees average daytime highs of 29°C and overnight lows near 17°C, with 41 mm of rain across 4.5 wet days and about 11.3 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 62% 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 Nova Alvorada do Sul's 1st-clearest and 1st-windiest month. For the whole year in context, see Nova Alvorada do Sul's year-round climate.

Daytime high
29°
9th warmest
Overnight low
17°
4th coldest
Rainfall
41 mm
4.5 wet days
Daylight
11 h 18 min
7:04 AM – 6:19 PM
Cloud cover
35%
1st clearest
Wind
11 km/h
1st windiest
Solar energy
4.72 kWh/m²
Travel score
6.4
out of 10

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 Nova Alvorada do Sul 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 22°C and 35°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
72817
82917
92917
102917
112917
122917
132917
142917
152917
162917
172917
182917
192917
203017
213018
223018
233018
243018
253018
263018
273018
283018
293018
303118
313118

How August really feels in Nova Alvorada do Sul

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.

Nova Alvorada do Sul 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° / 23°20721.213.23.1
Feb31° / 22°16318.412.73.3
Mar31° / 22°12916.512.23.7
Apr30° / 20°749.211.55.2
May27° / 17°797.9116.9
Jun26° / 16°515.510.77.6
Jul27° / 16°354.410.87.8
Aug29° / 17°414.511.36.4
Sep31° / 19°888.211.94.9
Oct31° / 21°13114.412.53.9
Nov31° / 21°14215.1133.7
Dec32° / 22°16819.113.33.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 13% of August, with mostly cloudy or overcast conditions the remaining 26%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37228
47228
57327
67228
77228
87228
97228
107327
117327
127327
137327
147426
157426
167426
177426
187525
197624
207624
217624
227624
237723
247723
257723
267723
277723
287723
297723
307624
317525

Chance of precipitation in August

Any precipitation

Nova Alvorada do Sul gets around 41 mm of rain over 4.5 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 15% and peaks near 16% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
114
214
314
414
514
614
714
814
914
1015
1115
1215
1315
1415
1515
1615
1715
1815
1915
2015
2115
2215
2315
2415
2515
2615
2715
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 55% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
152331320
252331320
353321320
453321320
554311320
655301320
754301330
855291330
956281231
1056271241
1157261241
1257261241
1357251251
1457251251
1557251251
1657251251
1758251251
1857251251
1959251240
2059251240
2158261240
2257261340
2356271340
2456271340
2555281340
2654281440
2753291440
2853291440
2953291440
3050301550
3150301550

Wind in August

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

Across August, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
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 7:13 AM to 6:51 AM, and sunset from 6:14 PM to 6:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.07:136:14
211.07:136:14
311.07:126:15
411.17:126:15
511.17:116:15
611.17:116:16
711.17:106:16
811.17:096:17
911.17:096:17
1011.27:086:17
1111.27:076:18
1211.27:076:18
1311.27:066:18
1411.27:056:19
1511.27:056:19
1611.37:046:19
1711.37:036:20
1811.37:026:20
1911.37:026:20
2011.37:016:21
2111.47:006:21
2211.46:596:21
2311.46:586:22
2411.46:576:22
2511.46:576:22
2611.46:566:23
2711.56:556:23
2811.56:546:23
2911.56:536:23
3011.56:526:24
3111.56:516:24

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 3.53 kWh/m² to a high of 6.14 kWh/m² in December across the year — August's 4.72 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.4Bright
54.4Bright
64.4Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.6Bright
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.9Bright
224.9Bright
234.9Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in August

Hazard calendar for Nova Alvorada do Sul

In seasonPeak

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

Nova Alvorada do Sul'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 Nova Alvorada do Sul?

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

6.4
Sightseeing
4th-best month of the year
8.1
Beach & pool
1st-best month of the year

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

What to pack for Nova Alvorada do Sul in August

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

In August, Nova Alvorada do Sul sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

UV index in Nova Alvorada do Sul in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nova Alvorada do Sul peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 19UV 15Sep 14UV 4
UV index (midday)Level
Jan16Extreme
Feb14Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep3Moderate
Oct12Extreme
Nov12Extreme
Dec13Extreme

Air quality in Nova Alvorada do Sul 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 Nova Alvorada do Sul is worst in September — around 25 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (April, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1623 µg/m³Apr 105 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr5Good
May6Good
Jun6Good
Jul6Good
Aug14Moderate
Sep25Moderate
Oct14Moderate
Nov8Good
Dec7Good
Location & terrain

Where is Nova Alvorada do Sul?

Nova Alvorada do Sul sits at 21.5°S, 54.4°W, 420 m above sea level, in Brazil. The nearest listed city is Rio Brilhante, 41 km away.

Topography around Nova Alvorada do Sul

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nova Alvorada do Sul.

Within 3 km, the terrain around Nova Alvorada do Sul has only modest variations in elevation — a maximum elevation change of 100 m around an average of 401 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 236 m; within 80 km, significant variations in elevation — a maximum elevation change of 360 m.

The land around Nova Alvorada do Sul is covered by cropland (55%) within 3 km, cropland (66%) and trees (20%) within 16 km, and cropland (57%), grassland (21%) and trees (20%) within 80 km.

3 km
100 m
16 km
236 m
80 km
360 m
treesshrubsgrasslandcroplandartificial surfaceswetland
August weather nearby: Rio Brilhante 41 km · Itaporã 80 km · Maracaju 83 km · Sidrolândia 84 km · Dourados 95 km · Fátima do Sul 102 km · Campo Grande 117 km · Campo Verde 121 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 Nova Alvorada do Sul (-21.4658°, -54.3839°, elevation 420 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).