Cerejeiras weather in August

In August, Cerejeiras sees average daytime highs of 32°C and overnight lows near 19°C, with 24 mm of rain across 4.2 wet days and about 11.6 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 69% of the time in August, and the air most often feels humid.

Daylight stretches from about 11 h 24 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Cerejeiras's 2nd-clearest and 1st-windiest month. For the whole year in context, see Cerejeiras's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
19°
3rd coldest
Rainfall
24 mm
4.2 wet days
Daylight
11 h 36 min
6:21 AM – 5:54 PM
Cloud cover
32%
2nd clearest
Wind
7 km/h
1st windiest
Solar energy
5.42 kWh/m²
Travel score
4.7
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical August day in Cerejeiras reaches about 32°C in the afternoon and slips back to 19°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 35°C. Set against its neighbours, August runs about 2°C warmer than July and on par with September.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13218
23218
33218
43219
53219
63219
73219
83219
93219
103219
113219
123219
133219
143219
153219
163219
173219
183220
193220
203220
213220
223220
233220
243220
253320
263320
273320
283320
293320
303320
313321

How August really feels in Cerejeiras

Once humidity and wind are folded in, August averages 24 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
24
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.

Cerejeiras weather by month

How August compares with the rest of the year at a glance. August is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°2942812.72.9
Feb29° / 22°28425.812.42.9
Mar30° / 22°25627.312.13.0
Apr30° / 22°14320.311.73.7
May29° / 20°6911.411.45.2
Jun30° / 19°173.211.26.1
Jul31° / 18°122.111.36.0
Aug32° / 19°244.211.64.7
Sep33° / 21°711211.93.6
Oct32° / 22°15720.812.33.0
Nov31° / 22°22524.212.63.0
Dec30° / 22°26927.212.83.0

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 69% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 14% of August, with mostly cloudy or overcast conditions the remaining 18%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18614
28515
38515
48416
58416
68416
78317
88317
98218
108218
118218
128218
138218
148218
158218
168218
178218
188218
198218
208218
218218
228218
238218
248218
258218
268317
278218
288218
298119
308119
318020

Chance of precipitation in August

Any precipitation

Cerejeiras gets around 24 mm of rain over 4.2 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 14% and peaks near 22% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
17
27
37
47
58
68
79
89
910
1011
1112
1212
1313
1414
1514
1615
1715
1816
1916
2016
2117
2217
2318
2418
2518
2619
2719
2820
2921
3021
3122

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 40% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
192641195
292540196
392540196
4102540196
5102439197
6102439208
7102438208
8112337209
91123362010
101122362111
111122352111
121122342112
131121332212
141121332213
151121322313
161021322414
171020312414
181020312514
19919302715
20919292815
21918282916
22818283016
23817273117
24817263217
25716253418
26715253518
27715243619
28614233719
29614223820
30613223921
31612213922

Wind in August

Winds average 7 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 24 min at the start of August to 11 h 42 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 6:27 AM to 6:11 AM, and sunset from 5:52 PM to 5:55 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:275:52
211.46:275:52
311.46:265:52
411.46:265:52
511.46:265:52
611.56:255:53
711.56:255:53
811.56:245:53
911.56:245:53
1011.56:245:53
1111.56:235:53
1211.56:235:54
1311.56:225:54
1411.56:225:54
1511.56:215:54
1611.66:215:54
1711.66:205:54
1811.66:205:54
1911.66:195:54
2011.66:185:55
2111.66:185:55
2211.66:175:55
2311.66:175:55
2411.66:165:55
2511.76:155:55
2611.76:155:55
2711.76:145:55
2811.76:135:55
2911.76:135:55
3011.76:125:55
3111.76:115:55

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.42 kWh/m².

For context, solar energy here swings from a low near 4.51 kWh/m² to a high of 5.85 kWh/m² in October across the year — August's 5.42 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in August

Hazard calendar for Cerejeiras

In seasonPeak

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

Cerejeiras's monsoon runs October–April, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Cerejeiras?

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

4.7
Sightseeing
4th-best month of the year
7.6
Beach & pool
3rd-best month of the year

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

What to pack for Cerejeiras in August

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

In August, Cerejeiras sees daytime highs around 32°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Cerejeiras in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cerejeiras peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 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 highModerateExtremeJan 21UV 15Sep 15UV 4
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul8Very high
Aug9Very high
Sep3Moderate
Oct12Extreme
Nov13Extreme
Dec14Extreme

Air quality in Cerejeiras 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 Cerejeiras is worst in September — around 65 µg/m³ PM2.5 (unhealthy), about 7.7× the cleanest month (May, 9 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateSep 1662 µg/m³May 129 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar11Good
Apr9Good
May9Good
Jun11Good
Jul9Good
Aug34Moderate
Sep65Unhealthy
Oct37Poor
Nov20Moderate
Dec13Moderate
Location & terrain

Where is Cerejeiras?

Cerejeiras sits at 13.2°S, 60.8°W, 264 m above sea level, in Brazil. The nearest listed city is Colorado do Oeste, 30 km away.

Topography around Cerejeiras

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

Within 3 km, the terrain around Cerejeiras has only modest variations in elevation — a maximum elevation change of 102 m around an average of 257 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 374 m; within 80 km, significant variations in elevation — a maximum elevation change of 498 m.

The land around Cerejeiras is covered by grassland (48%) and trees (23%) within 3 km, grassland (46%), cropland (28%) and trees (24%) within 16 km, and trees (56%) and grassland (31%) within 80 km.

3 km
102 m
16 km
374 m
80 km
498 m
treesshrubsgrasslandcroplandartificial surfaceswetland
August weather nearby: Colorado do Oeste 30 km · Vilhena 88 km · Comodoro 123 km · Rolim de Moura do Guaporé 159 km · Pimenta Bueno 174 km · Alta Floresta d'Oeste 184 km · Espigão dOeste 186 km · Rolim de Moura 188 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 Cerejeiras (-13.1889°, -60.8122°, elevation 264 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).