Pirenópolis weather in August

In August, Pirenópolis sees average daytime highs of 31°C and overnight lows near 17°C, with 5 mm of rain across 0.9 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 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 66% 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 Pirenópolis's 2nd-clearest and 1st-windiest month. For the whole year in context, see Pirenópolis's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
17°
3rd coldest
Rainfall
5 mm
0.9 wet days
Daylight
11 h 30 min
7:36 AM – 7:04 PM
Cloud cover
30%
2nd clearest
Wind
9 km/h
1st windiest
Solar energy
5.58 kWh/m²
Travel score
6.0
out of 10

Pirenópolis 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

Highs climb over the month, from about 30°C in the first days to 32°C by the end.

A typical August day in Pirenópolis reaches about 31°C in the afternoon and slips back to 17°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 33°C. Set against its neighbours, August runs about 2°C warmer than July and about 2°C cooler than September.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13016
23017
33017
43017
53017
63017
73017
83017
93017
103017
113017
123017
133017
143117
153117
163117
173117
183118
193118
203118
213118
223118
233118
243118
253118
263118
273118
283218
293219
303219
313219

How August really feels in Pirenópolis

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.

Pirenópolis 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° / 20°27424.312.84.1
Feb28° / 20°20321.212.53.9
Mar28° / 20°21523.312.14.0
Apr29° / 19°8913.411.75.1
May29° / 18°162.811.36.7
Jun28° / 16°40.811.17.4
Jul29° / 16°10.111.27.4
Aug31° / 17°50.911.56.0
Sep32° / 20°275.411.94.5
Oct31° / 20°11916.112.43.8
Nov29° / 20°22423.212.73.8
Dec28° / 20°28024.712.94.1

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 66% 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 16%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18317
28317
38317
48416
58416
68416
78416
88416
98416
108515
118515
128614
138614
148614
158515
168515
178614
188614
198614
208515
218515
228515
238515
248416
258416
268416
278317
288317
298218
308218
318119

Chance of precipitation in August

Any precipitation

Pirenópolis gets around 5 mm of rain over 0.9 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 6% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
92
102
112
123
133
143
153
164
174
184
194
204
214
225
235
245
255
265
275
285
295
306
316

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 87% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
193700
293700
393700
493700
593700
692710
792710
892710
992710
1091720
1191720
1290820
1390820
1490820
1589830
1689830
1789830
1887940
1987940
20861040
21861040
22841150
23831250
24821350
25821350
26801460
27791560
28791560
29771670
30761770
31751771

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 7:43 AM to 7:26 AM, and sunset from 7:00 PM to 7:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.37:437:00
211.37:437:01
311.37:437:01
411.37:427:01
511.37:427:01
611.37:417:02
711.47:417:02
811.47:407:02
911.47:407:02
1011.47:397:03
1111.47:397:03
1211.47:387:03
1311.47:387:03
1411.47:377:03
1511.57:377:04
1611.57:367:04
1711.57:357:04
1811.57:357:04
1911.57:347:04
2011.57:347:05
2111.57:337:05
2211.57:327:05
2311.67:317:05
2411.67:317:05
2511.67:307:05
2611.67:297:05
2711.67:297:06
2811.67:287:06
2911.67:277:06
3011.77:267:06
3111.77:267:06

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.58 kWh/m².

For context, solar energy here swings from a low near 4.66 kWh/m² to a high of 6.06 kWh/m² in October across the year — August's 5.58 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.4Bright
55.4Bright
65.4Bright
75.4Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.9Bright
Planning a trip in August

Hazard calendar for Pirenópolis

In seasonPeak

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

Pirenópolis'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 Pirenópolis?

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

6.0
Sightseeing
4th-best month of the year
8.6
Beach & pool
3rd-best month of the year

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

What to pack for Pirenópolis in August

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

In August, Pirenópolis sees daytime highs around 31°C and nights near 17°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Pirenópolis 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 Pirenópolis peaks around February 12 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 highExtremeFeb 12UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep13Extreme
Oct13Extreme
Nov14Extreme
Dec14Extreme

Air quality in Pirenópolis 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 Pirenópolis is worst in September — around 24 µg/m³ PM2.5 (moderate), about 2.6× the cleanest month (January, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1823 µg/m³Jan 159 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar11Good
Apr11Good
May11Good
Jun10Good
Jul9Good
Aug12Good
Sep24Moderate
Oct17Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Pirenópolis?

Pirenópolis sits at 15.9°S, 49.0°W, 751 m above sea level, in Brazil. The nearest listed city is Cocalzinho de Goiás, 21 km away.

Topography around Pirenópolis

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

Within 3 km, the terrain around Pirenópolis has significant variations in elevation — a maximum elevation change of 326 m around an average of 820 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 694 m; within 80 km, large variations in elevation — a maximum elevation change of 807 m.

The land around Pirenópolis is covered by trees (56%) and grassland (28%) within 3 km, trees (49%) and grassland (32%) within 16 km, and grassland (39%), trees (30%) and cropland (24%) within 80 km.

3 km
326 m
16 km
694 m
80 km
807 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
August weather nearby: Cocalzinho de Goiás 21 km · Jaraguá 41 km · Anápolis 53 km · Alexânia 55 km · Goianésia 62 km · Nerópolis 68 km · Águas Lindas de Goiás 73 km · Santo Antônio do Descoberto 76 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 Pirenópolis (-15.8507°, -48.9609°, elevation 751 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).