Três Corações weather in October

In October, Três Corações sees average daytime highs of 27°C and overnight lows near 17°C, with 122 mm of rain across 14.3 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 21% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 48 min by month's end. Set against the rest of the year, October is Três Corações's 7th-clearest and 2nd-windiest month. For the whole year in context, see Três Corações's year-round climate.

Daytime high
27°
5th warmest
Overnight low
17°
7th coldest
Rainfall
122 mm
14.3 wet days
Daylight
12 h 30 min
6:31 AM – 7:01 PM
Cloud cover
66%
7th clearest
Wind
8 km/h
2nd windiest
Solar energy
5.57 kWh/m²
Travel score
5.8
out of 10

Três Corações is human settlement in Brazil.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical October day in Três Corações reaches about 27°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 31°C. Set against its neighbours, October runs on par with September and on par with November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12616
22616
32716
42716
52716
62716
72716
82716
92716
102716
112716
122716
132716
142717
152717
162717
172717
182717
192717
202717
212717
222717
232717
242717
252717
262717
272717
282717
292717
302717
312717

Três Corações weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 6th-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 October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 62%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24357
34258
44258
54258
64258
74258
84159
94159
104159
114159
124060
134060
143961
153961
163862
173961
183961
193862
203763
213763
223565
233565
243466
253466
263268
273367
283367
293268
303169
313169

Chance of precipitation in October

Any precipitation

Três Corações gets around 122 mm of rain over 14.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 46% and peaks near 58% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
141
241
341
441
541
641
741
841
941
1041
1141
1242
1342
1443
1544
1644
1745
1846
1947
2048
2149
2250
2351
2452
2553
2654
2754
2855
2956
3057
3158

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 45% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12632383
22532394
32432404
42332404
52232414
62233415
72133415
82033425
91933426
101933426
111833436
121733437
131733447
141633457
151533458
161432468
171332479
181232479
1911324810
2010314810
219314911
229314911
238314912
248314912
258304913
268304914
277304914
287294915
297294816
307284816
317284817

Wind in October

Winds average 8 km/h in October.

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

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over October. Sunrise moves from 6:44 AM to 6:21 AM, and sunset from 6:56 PM to 7:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:446:56
212.26:436:56
312.26:426:57
412.36:416:57
512.36:406:57
612.36:396:58
712.36:386:58
812.36:386:58
912.46:376:59
1012.46:366:59
1112.46:356:59
1212.46:347:00
1312.46:337:00
1412.56:327:01
1512.56:327:01
1612.56:317:01
1712.56:307:02
1812.56:297:02
1912.66:287:03
2012.66:287:03
2112.66:277:03
2212.66:267:04
2312.66:267:04
2412.76:257:05
2512.76:247:05
2612.76:247:06
2712.76:237:06
2812.76:227:07
2912.86:227:07
3012.86:217:08
3112.86:217:08

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.57 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 — October's 5.57 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.4Bright
55.4Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in October

Hazard calendar for Três Corações

In seasonPeak

None of Três Corações's seasonal hazards are active in October. 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 October a good time to visit Três Corações?

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

5.8
Sightseeing
7th-best month of the year
5.8
Beach & pool
7th-best month of the year

October is a reasonable time to visit Três Corações for sightseeing.

What to pack for Três Corações in October

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

In October, Três Corações sees daytime highs around 27°C and nights near 17°C. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in Três Corações in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (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 October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October 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
October 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).