Três Corações weather in September

In September, Três Corações sees average daytime highs of 26°C and overnight lows near 14°C, with 78 mm of rain across 8.6 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 40% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Três Corações's 4th-clearest and 1st-windiest month. For the whole year in context, see Três Corações's year-round climate.

Daytime high
26°
7th warmest
Overnight low
14°
5th coldest
Rainfall
78 mm
8.6 wet days
Daylight
11 h 54 min
6:59 AM – 6:52 PM
Cloud cover
51%
4th clearest
Wind
8 km/h
1st windiest
Solar energy
5.33 kWh/m²
Travel score
6.9
out of 10

Três Corações 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 26°C through the month.

A typical September day in Três Corações reaches about 26°C in the afternoon and slips back to 14°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, September runs about 1°C warmer than August and on par with October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12613
22613
32613
42614
52614
62614
72614
82614
92614
102614
112614
122614
132614
142614
152615
162615
172615
182615
192615
202615
212615
222615
232615
242615
252615
262615
272615
282615
292615
302615

Três Corações weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°28122.813.24.4
Feb28° / 18°17618.112.74.8
Mar27° / 18°1751912.25.1
Apr26° / 16°649.811.56.7
May24° / 13°466.2117.5
Jun23° / 12°223.410.78.1
Jul23° / 11°182.710.88.4
Aug25° / 12°243.611.38.3
Sep26° / 14°788.611.96.9
Oct27° / 17°12214.312.55.8
Nov26° / 17°20419.7134.9
Dec27° / 18°24923.713.34.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17228
27030
37030
46931
56832
66832
76634
86436
96337
106238
116139
126040
135842
145743
155644
165545
175545
185446
195347
205248
215050
225050
234951
244951
254753
264654
274654
284555
294456
304456

Chance of precipitation in September

Any precipitation

Três Corações gets around 78 mm of rain over 8.6 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 29% and peaks near 41% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
118
219
319
419
520
620
721
821
922
1023
1124
1225
1326
1426
1527
1628
1729
1830
1932
2033
2134
2235
2336
2437
2538
2638
2739
2840
2940
3041

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 44% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1623260
2613360
3603370
4593470
5573580
6563590
7553690
85436100
95237110
105037130
114937140
124737150
134638160
144538170
154438180
164338190
174137210
184037221
193937231
203836251
213736261
223635281
233534291
243434311
253333322
263233332
273133342
283032353
292832373
302732383

Wind in September

Winds average 8 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 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 36 minutes over September. Sunrise moves from 7:14 AM to 6:45 AM, and sunset from 6:48 PM to 6:56 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:146:48
211.67:136:48
311.67:126:48
411.67:116:48
511.67:106:49
611.77:096:49
711.77:086:49
811.77:076:50
911.77:066:50
1011.77:056:50
1111.87:046:50
1211.87:036:51
1311.87:026:51
1411.87:016:51
1511.97:006:51
1611.96:596:52
1711.96:586:52
1811.96:576:52
1911.96:566:52
2012.06:556:53
2112.06:546:53
2212.06:536:53
2312.06:526:54
2412.06:516:54
2512.16:506:54
2612.16:496:54
2712.16:486:55
2812.16:476:55
2912.26:466:55
3012.26:456:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.33 kWh/m².

For context, solar energy here swings from a low near 3.75 kWh/m² to a high of 5.62 kWh/m² in February across the year — September's 5.33 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in September

Hazard calendar for Três Corações

In seasonPeak

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

Três Corações'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 September a good time to visit Três Corações?

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
6.7
Beach & pool
2nd-best month of the year

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

What to pack for Três Corações in September

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

In September, Três Corações sees daytime highs around 26°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 Três Corações in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Três Corações peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 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 24UV 15Jun 23UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May8Very high
Jun6High
Jul6High
Aug9Very high
Sep8Very high
Oct12Extreme
Nov14Extreme
Dec15Extreme

Air quality in Três Corações 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 Três Corações is worst in September — around 18 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1617 µg/m³Nov 238 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb9Good
Mar8Good
Apr9Good
May9Good
Jun9Good
Jul9Good
Aug12Good
Sep18Moderate
Oct11Good
Nov8Good
Dec8Good
Location & terrain

Where is Três Corações?

Três Corações sits at 21.7°S, 45.3°W, 884 m above sea level, in Brazil. The nearest listed city is Campanha, 22 km away.

Topography around Três Corações

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

Within 3 km, the terrain around Três Corações has only modest variations in elevation — a maximum elevation change of 124 m around an average of 869 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 409 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,621 m.

The land around Três Corações is covered by trees (31%), artificial surfaces (30%) and grassland (20%) within 3 km, trees (35%), cropland (33%) and grassland (29%) within 16 km, and grassland (43%) and trees (41%) within 80 km.

3 km
124 m
16 km
409 m
80 km
1,621 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Campanha 22 km · Varginha 24 km · Lambari 33 km · Elói Mendes 34 km · São Gonçalo do Sapucaí 41 km · Três Pontas 45 km · Caxambu 45 km · Baependi 47 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 Três Corações (-21.6969°, -45.2533°, elevation 884 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).