Piedade weather in September

In September, Piedade sees average daytime highs of 24°C and overnight lows near 14°C, with 91 mm of rain across 9.3 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 34% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Piedade's 6th-clearest and 1st-windiest month. For the whole year in context, see Piedade's year-round climate.

Daytime high
24°
8th warmest
Overnight low
14°
5th coldest
Rainfall
91 mm
9.3 wet days
Daylight
11 h 54 min
7:08 AM – 7:00 PM
Cloud cover
60%
6th clearest
Wind
11 km/h
1st windiest
Solar energy
4.64 kWh/m²
Travel score
7.1
out of 10

Piedade is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical September day in Piedade reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12414
22414
32414
42414
52414
62414
72414
82414
92414
102414
112414
122414
132414
142414
152414
162414
172414
182414
192414
202414
212414
222414
232415
242415
252415
262415
272415
282415
292415
302415

Piedade weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°24823.313.34.4
Feb27° / 19°18320.412.84.5
Mar27° / 18°14319.712.25.1
Apr25° / 16°649.711.56.8
May22° / 14°637.410.97.2
Jun22° / 13°555.710.67.4
Jul22° / 12°535.410.77.5
Aug23° / 13°404.911.27.8
Sep24° / 14°919.311.97.1
Oct25° / 16°11113.212.66.1
Nov26° / 17°14416.113.15.6
Dec27° / 18°17820.413.44.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16040
25941
35842
45743
55545
65446
75248
85149
95050
104951
114951
124753
134555
144555
154456
164456
174357
184258
194159
204060
213961
223961
233862
243763
253763
263664
273565
283466
293466
303466

Chance of precipitation in September

Any precipitation

Piedade gets around 91 mm of rain over 9.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 30% and peaks near 40% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
120
221
321
422
523
623
724
825
926
1026
1127
1227
1328
1429
1529
1630
1731
1832
1933
2034
2135
2236
2337
2438
2538
2639
2740
2840
2940
3040

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 42% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15039110
24939120
34839120
44740130
54640140
64540150
74341160
84242160
94042170
103943180
113744190
123644200
133445210
143345210
153245221
163146231
173046241
182946241
192845251
202845261
212745271
222644282
232544292
242443312
252442322
262342333
272241343
282140353
292139364
302038384

Wind in September

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

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over September. Sunrise moves from 7:24 AM to 6:53 AM, and sunset from 6:55 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:246:55
211.57:236:55
311.67:226:56
411.67:216:56
511.67:206:56
611.67:196:57
711.77:186:57
811.77:176:57
911.77:166:58
1011.77:156:58
1111.77:136:58
1211.87:126:59
1311.87:116:59
1411.87:106:59
1511.87:097:00
1611.97:087:00
1711.97:077:00
1811.97:067:01
1911.97:057:01
2012.07:047:01
2112.07:037:02
2212.07:027:02
2312.07:017:02
2412.16:597:03
2512.16:587:03
2612.16:577:03
2712.16:567:04
2812.16:557:04
2912.26:547:04
3012.26:537:05

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.64 kWh/m².

For context, solar energy here swings from a low near 3.21 kWh/m² to a high of 5.61 kWh/m² in December across the year — September's 4.64 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.7Bright
304.7Bright
Planning a trip in September

Hazard calendar for Piedade

In seasonPeak

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

Piedade's rainy season runs November–March, when most of the year's rain falls.

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

Is September a good time to visit Piedade?

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

7.1
Sightseeing
5th-best month of the year
6.1
Beach & pool
2nd-best month of the year

September is one of the better times to visit Piedade for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Piedade in September

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

In September, Piedade sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Piedade in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Piedade peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Piedade in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Piedade is worst in July — around 33 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 17 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJul 2033 µg/m³Jan 1817 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb17Moderate
Mar18Moderate
Apr20Moderate
May24Moderate
Jun30Moderate
Jul33Moderate
Aug32Moderate
Sep29Moderate
Oct21Moderate
Nov17Moderate
Dec17Moderate
Location & terrain

Where is Piedade?

Piedade sits at 23.7°S, 47.4°W, 795 m above sea level, in Brazil. The nearest listed city is Salto de Pirapora, 16 km away.

Topography around Piedade

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

Within 3 km, the terrain around Piedade has significant variations in elevation — a maximum elevation change of 261 m around an average of 854 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 688 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,373 m.

The land around Piedade is covered by trees (45%) and grassland (32%) within 3 km, trees (59%) and grassland (27%) within 16 km, and trees (63%) within 80 km.

3 km
261 m
16 km
688 m
80 km
1,373 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Salto de Pirapora 16 km · Votorantim 18 km · Ibiúna 22 km · Sorocaba 24 km · Alumínio 26 km · Araçoiaba da Serra 30 km · Mairinque 31 km · Pilar do Sul 31 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 Piedade (-23.7119°, -47.4278°, elevation 795 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).