Pindamonhangaba weather in September

In September, Pindamonhangaba sees average daytime highs of 25°C and overnight lows near 15°C, with 83 mm of rain across 9.9 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 25°C through the month. The sky is clear or mostly clear about 38% 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 Pindamonhangaba's 6th-clearest and 1st-windiest month. For the whole year in context, see Pindamonhangaba's year-round climate.

Daytime high
25°
8th warmest
Overnight low
15°
5th coldest
Rainfall
83 mm
9.9 wet days
Daylight
11 h 54 min
7:00 AM – 6:52 PM
Cloud cover
55%
6th clearest
Wind
6 km/h
1st windiest
Solar energy
4.81 kWh/m²
Travel score
6.9
out of 10

Pindamonhangaba 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 25°C through the month.

A typical September day in Pindamonhangaba reaches about 25°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 31°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)
12514
22514
32514
42514
52514
62514
72514
82514
92514
102514
112514
122514
132515
142515
152515
162515
172515
182515
192515
202515
212515
222515
232515
242515
252515
262515
272515
282515
292515
302515

Pindamonhangaba 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
Jan28° / 19°29023.713.34.3
Feb28° / 19°21419.612.84.6
Mar27° / 18°1832012.25.0
Apr26° / 16°7110.711.56.6
May23° / 14°567.810.97.3
Jun23° / 12°335.310.67.8
Jul23° / 12°415.310.77.8
Aug24° / 12°345.611.28.0
Sep25° / 15°839.911.96.9
Oct26° / 16°12515.412.55.7
Nov26° / 17°17817.813.15.2
Dec27° / 18°21921.613.44.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 48%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16634
26535
36436
46337
56238
66139
76040
85941
95842
105743
115545
125545
135446
145347
155347
165149
175050
185050
194951
204753
214654
224555
234555
244456
254357
264258
274159
284159
294060
303961

Chance of precipitation in September

Any precipitation

Pindamonhangaba gets around 83 mm of rain over 9.9 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 32% and peaks near 44% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
124
224
325
425
526
626
727
827
927
1028
1128
1228
1329
1429
1530
1631
1732
1833
1934
2035
2136
2237
2338
2439
2540
2641
2742
2843
2944
3044

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 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1514090
2504190
34941100
44742110
54642120
64543130
74343130
84243140
94144160
103944170
113845180
123645190
133445200
143346210
153246220
163146230
172946240
182846250
192746261
202745271
212645281
222544302
232443312
242343322
252242333
262141343
272140364
282039374
291938384
301937395

Wind in September

Winds average 6 km/h in September, the windiest month of the year.

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

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 7:16 AM to 6:46 AM, and sunset from 6:48 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:166:48
211.67:156:48
311.67:146:48
411.67:136:49
511.67:126:49
611.67:116:49
711.77:096:49
811.77:086:50
911.77:076:50
1011.77:066:50
1111.87:056:51
1211.87:046:51
1311.87:036:51
1411.87:026:52
1511.87:016:52
1611.97:006:52
1711.96:596:53
1811.96:586:53
1911.96:576:53
2012.06:566:53
2112.06:556:54
2212.06:546:54
2312.06:536:54
2412.16:526:55
2512.16:516:55
2612.16:506:55
2712.16:496:56
2812.16:486:56
2912.26:476:56
3012.26:466:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.81 kWh/m².

For context, solar energy here swings from a low near 3.49 kWh/m² to a high of 5.56 kWh/m² in December across the year — September's 4.81 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.9Bright
294.9Bright
304.9Bright
Planning a trip in September

Hazard calendar for Pindamonhangaba

In seasonPeak

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

Pindamonhangaba'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 Pindamonhangaba?

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

6.9
Sightseeing
5th-best month of the year
6.3
Beach & pool
2nd-best month of the year

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

What to pack for Pindamonhangaba in September

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

In September, Pindamonhangaba sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Pindamonhangaba 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 Pindamonhangaba peaks around February 8 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 highExtremeFeb 8UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct12Extreme
Nov14Extreme
Dec15Extreme

Air quality in Pindamonhangaba 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 Pindamonhangaba is worst in June — around 32 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2132 µg/m³Nov 2316 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar19Moderate
Apr21Moderate
May27Moderate
Jun32Moderate
Jul31Moderate
Aug28Moderate
Sep28Moderate
Oct20Moderate
Nov16Moderate
Dec16Moderate
Location & terrain

Where is Pindamonhangaba?

Pindamonhangaba sits at 22.9°S, 45.5°W, 562 m above sea level, in Brazil. The nearest listed city is Tremembé, 10 km away.

Topography around Pindamonhangaba

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

Within 3 km, the terrain around Pindamonhangaba has only modest variations in elevation — a maximum elevation change of 58 m around an average of 546 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 906 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,436 m.

The land around Pindamonhangaba is covered by artificial surfaces (33%), grassland (25%) and cropland (21%) within 3 km, grassland (39%) and trees (34%) within 16 km, and trees (51%) and grassland (41%) within 80 km.

3 km
58 m
16 km
906 m
80 km
2,436 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Tremembé 10 km · Taubaté 15 km · Potim 23 km · Campos do Jordão 24 km · Aparecida 25 km · Guaratinguetá 30 km · Caçapava 32 km · Lorena 41 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 Pindamonhangaba (-22.9239°, -45.4617°, elevation 562 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).