Colniza weather in August

In August, Colniza sees average daytime highs of 35°C and overnight lows near 23°C, with 25 mm of rain across 4 wet days and about 11.7 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 64% of the time in August, and the air most often feels comfortable.

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 Colniza's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Colniza's year-round climate.

Daytime high
35°
1st warmest
Overnight low
23°
10th coldest
Rainfall
25 mm
4 wet days
Daylight
11 h 42 min
7:10 AM – 6:51 PM
Cloud cover
35%
2nd clearest
Wind
7 km/h
2nd windiest
Solar energy
5.51 kWh/m²
Travel score
3.2
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical August day in Colniza reaches about 35°C in the afternoon and slips back to 23°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 37°C. Set against its neighbours, August runs about 1°C warmer than July and about 1°C warmer than September.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13423
23523
33523
43523
53523
63523
73523
83523
93523
103523
113523
123523
133523
143523
153523
163523
173523
183523
193523
203523
213523
223523
233523
243523
253423
263424
273424
283424
293424
303424
313424

How August really feels in Colniza

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.

Colniza weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 23°3233012.52.8
Feb29° / 23°30927.112.32.7
Mar30° / 23°30129.512.12.7
Apr30° / 23°22026.211.83.0
May30° / 22°8816.511.64.1
Jun32° / 22°17411.55.0
Jul33° / 22°91.911.54.3
Aug35° / 23°25411.73.2
Sep33° / 24°10114.911.93.0
Oct32° / 23°20424.812.22.8
Nov30° / 23°24826.712.42.7
Dec30° / 23°30529.112.52.8

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 18% 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 (%)
18911
28911
38911
48812
58812
68812
78812
88614
98614
108515
118416
128416
138317
148218
158218
168119
178119
188020
198020
208020
218020
228020
237921
247822
257822
267723
277723
287624
297525
307525
317327

Chance of precipitation in August

Any precipitation

Colniza gets around 25 mm of rain over 4 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 26% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
16
26
36
46
56
67
77
88
98
109
1110
1211
1311
1412
1513
1613
1714
1814
1915
2016
2116
2217
2318
2419
2520
2621
2722
2823
2924
3025
3126

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 22% of days. Sticky, muggy-or-worse air turns up on roughly 41% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12430241111
22430241111
32430231112
42430231112
52430231113
62329231113
72329231214
82328221314
92227221315
102227211416
112226211516
122126201617
132125201617
142125201718
152024201819
162023191919
171922192020
181821192121
191720192222
201620192323
211519182424
221418182425
231317182527
241216182628
251115182729
261014172831
27913172932
28812173034
29711163135
30611163136
31510153238

Wind in August

Winds average 7 km/h in August.

Across August, daily wind ranges from about 6 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
276calm
286calm
296calm
306calm
316calm

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 7:15 AM to 7:02 AM, and sunset from 6:50 PM to 6:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:156:50
211.67:146:50
311.67:146:50
411.67:146:50
511.67:146:50
611.67:136:50
711.67:136:50
811.67:136:50
911.67:126:50
1011.67:126:51
1111.77:126:51
1211.77:116:51
1311.77:116:51
1411.77:106:51
1511.77:106:51
1611.77:106:51
1711.77:096:51
1811.77:096:51
1911.77:086:51
2011.77:086:51
2111.77:076:51
2211.77:076:51
2311.77:066:51
2411.87:066:51
2511.87:056:51
2611.87:056:51
2711.87:046:51
2811.87:046:51
2911.87:036:51
3011.87:026:50
3111.87:026:50

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.51 kWh/m².

For context, solar energy here swings from a low near 4.49 kWh/m² to a high of 5.57 kWh/m² in September across the year — August's 5.51 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.4Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in August

Hazard calendar for Colniza

In seasonPeak

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

Colniza's rainy season runs October–April, 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 Colniza?

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

3.2
Sightseeing
4th-best month of the year
6.8
Beach & pool
3rd-best month of the year

August is a weaker month for outdoor sightseeing in Colniza. The water and warmth also suit a beach or pool day.

What to pack for Colniza in August

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

In August, Colniza sees daytime highs around 35°C and nights near 23°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Colniza in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Colniza peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeFeb 17UV 15Sep 14UV 5
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug8Very high
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Colniza 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 Colniza is worst in September — around 124 µg/m³ PM2.5 (unhealthy), about 16.6× the cleanest month (July, 8 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyModerateSep 14115 µg/m³Jul 98 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr9Good
May8Good
Jun8Good
Jul8Good
Aug62Unhealthy
Sep124Unhealthy
Oct30Moderate
Nov17Moderate
Dec13Moderate
Location & terrain

Where is Colniza?

Colniza sits at 9.4°S, 59.0°W, 142 m above sea level, in Brazil. The nearest listed city is Aripuanã, 97 km away.

JuaraApuíEspigão dOesteBrasnorteMachadinho d'OestePimenta Bueno

Topography around Colniza

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

Within 3 km, the terrain around Colniza has only modest variations in elevation — a maximum elevation change of 125 m around an average of 158 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 294 m; within 80 km, significant variations in elevation — a maximum elevation change of 341 m.

The land around Colniza is covered by grassland (68%) and trees (32%) within 3 km, grassland (66%) and trees (34%) within 16 km, and trees (80%) and grassland (20%) within 80 km.

3 km
125 m
16 km
294 m
80 km
341 m
treesgrasslandwater
August weather nearby: Aripuanã 97 km · Juína 226 km · Juara 263 km · Apuí 264 km · Espigão dOeste 320 km · Brasnorte 321 km · Machadinho d'Oeste 324 km · Pimenta Bueno 346 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 Colniza (-9.4092°, -59.025°, elevation 142 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).