Rubiataba weather in August

In August, Rubiataba sees average daytime highs of 32°C and overnight lows near 18°C, with 5 mm of rain across 1 wet days and about 11.5 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 31°C in the first days to 33°C by the end. The sky is clear or mostly clear about 74% of the time in August, and the air most often feels dry.

Daylight stretches from about 11 h 18 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Rubiataba's 2nd-clearest and 1st-windiest month. For the whole year in context, see Rubiataba's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
18°
3rd coldest
Rainfall
5 mm
1 wet days
Daylight
11 h 30 min
7:39 AM – 7:08 PM
Cloud cover
26%
2nd clearest
Wind
9 km/h
1st windiest
Solar energy
5.5 kWh/m²
Travel score
5.5
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 31°C in the first days to 33°C by the end.

A typical August day in Rubiataba reaches about 32°C in the afternoon and slips back to 18°C overnight — a 14°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 34°C. Set against its neighbours, August runs about 2°C warmer than July and about 1°C cooler than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13117
23117
33117
43117
53117
63117
73117
83117
93118
103118
113118
123118
133118
143218
153218
163218
173218
183218
193218
203218
213219
223219
233219
243219
253219
263219
273219
283319
293319
303319
313319

How August really feels in Rubiataba

Once humidity and wind are folded in, August averages 10 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
10
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.

Rubiataba weather by month

How August compares with the rest of the year at a glance. August is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 21°27724.112.83.8
Feb29° / 21°21321.812.53.7
Mar29° / 21°21022.712.13.8
Apr30° / 20°9213.611.74.8
May30° / 19°182.711.36.2
Jun29° / 17°40.611.16.9
Jul30° / 17°00.111.26.8
Aug32° / 18°5111.55.5
Sep33° / 20°30511.94.1
Oct32° / 21°1251612.33.6
Nov29° / 21°23323.312.73.6
Dec28° / 21°28424.512.93.7

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 74% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 13% of August, with mostly cloudy or overcast conditions the remaining 13%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18812
28812
38812
48812
58812
68812
78812
88812
98713
108713
118713
128812
138812
148812
158713
168713
178812
188812
198812
208713
218713
228812
238812
248713
258713
268614
278614
288515
298416
308416
318317

Chance of precipitation in August

Any precipitation

Rubiataba gets around 5 mm of rain over 1 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 3% and peaks near 7% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
102
112
122
132
142
153
163
173
183
194
204
214
225
235
245
255
265
276
286
297
307
317

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 76% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1801820
2801820
3801820
4811720
5811720
6801730
7801730
8811630
9801640
10801640
11801640
12801550
13801550
14801550
15801550
16791560
17791560
18791560
19781570
20781570
21761680
22761680
23741790
24731890
257118101
267019101
276919111
286820111
296620122
306620122
316620122

Wind in August

Winds average 9 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 18 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 24 minutes over August. Sunrise moves from 7:46 AM to 7:29 AM, and sunset from 7:05 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:467:05
211.37:457:05
311.37:457:05
411.37:457:06
511.47:447:06
611.47:447:06
711.47:437:06
811.47:437:06
911.47:427:07
1011.47:427:07
1111.47:417:07
1211.47:417:07
1311.57:407:07
1411.57:407:08
1511.57:397:08
1611.57:397:08
1711.57:387:08
1811.57:377:08
1911.57:377:08
2011.57:367:09
2111.67:367:09
2211.67:357:09
2311.67:347:09
2411.67:347:09
2511.67:337:09
2611.67:327:09
2711.67:327:09
2811.67:317:10
2911.77:307:10
3011.77:297:10
3111.77:297:10

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.5 kWh/m².

For context, solar energy here swings from a low near 4.65 kWh/m² to a high of 5.93 kWh/m² in September across the year — August's 5.5 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.5Bright
115.5Bright
125.5Bright
135.5Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.5Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.8Bright
Planning a trip in August

Hazard calendar for Rubiataba

In seasonPeak

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

Rubiataba's monsoon runs November–March, 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 Rubiataba?

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

5.5
Sightseeing
4th-best month of the year
8.4
Beach & pool
3rd-best month of the year

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

What to pack for Rubiataba in August

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

In August, Rubiataba sees daytime highs around 32°C and nights near 18°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Rubiataba 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 Rubiataba peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 24UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme

Air quality in Rubiataba 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 Rubiataba is worst in September — around 24 µg/m³ PM2.5 (moderate), about 4.1× the cleanest month (June, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1923 µg/m³Jun 156 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr7Good
May7Good
Jun6Good
Jul7Good
Aug11Good
Sep24Moderate
Oct19Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Rubiataba?

Rubiataba sits at 15.2°S, 49.8°W, 638 m above sea level, in Brazil. The nearest listed city is Ceres, 27 km away.

Topography around Rubiataba

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

Within 3 km, the terrain around Rubiataba has only modest variations in elevation — a maximum elevation change of 188 m around an average of 642 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 527 m; within 80 km, large variations in elevation — a maximum elevation change of 841 m.

The land around Rubiataba is covered by grassland (48%) and trees (20%) within 3 km, grassland (52%) and trees (29%) within 16 km, and grassland (50%) and trees (31%) within 80 km.

3 km
188 m
16 km
527 m
80 km
841 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Ceres 27 km · Itapaci 36 km · Itapuranga 47 km · Crixás 71 km · Goianésia 76 km · Jaraguá 83 km · Goiás 93 km · Itaberaí 95 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 Rubiataba (-15.1644°, -49.8033°, elevation 638 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).