Brumadinho weather in September

In September, Brumadinho sees average daytime highs of 27°C and overnight lows near 15°C, with 57 mm of rain across 7 wet days and about 11.9 hours of daylight. It is the 5th-warmest and 8th-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 48% 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 Brumadinho's 4th-clearest and 1st-windiest month. For the whole year in context, see Brumadinho's year-round climate.

Daytime high
27°
5th warmest
Overnight low
15°
5th coldest
Rainfall
57 mm
7 wet days
Daylight
11 h 54 min
6:55 AM – 6:48 PM
Cloud cover
47%
4th clearest
Wind
9 km/h
1st windiest
Solar energy
5.62 kWh/m²
Travel score
7.1
out of 10

Brumadinho is 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 27°C through the month.

A typical September day in Brumadinho reaches about 27°C in the afternoon and slips back to 15°C overnight — a 12°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, 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)
12714
22714
32714
42714
52714
62714
72714
82714
92714
102715
112715
122715
132715
142715
152715
162715
172715
182715
192715
202715
212715
222716
232716
242716
252716
262716
272716
282716
292716
302716

Brumadinho weather by month

How September compares with the rest of the year at a glance. September is the 5th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°22718.813.15.0
Feb28° / 19°12513.312.75.4
Mar27° / 18°15016.612.15.4
Apr26° / 17°609.511.66.7
May25° / 14°375.211.17.8
Jun24° / 12°121.910.88.6
Jul24° / 12°61.210.98.8
Aug26° / 13°132.311.38.4
Sep27° / 15°57711.97.1
Oct28° / 17°9212.312.56.0
Nov27° / 18°19318.4135.0
Dec27° / 19°25622.113.24.6

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% 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 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17723
27624
37525
47525
57426
67426
77228
87129
96931
106832
116733
126535
136436
146238
156238
166139
175941
185842
195743
205644
215644
225545
235347
245347
255248
265248
275248
285149
295149
305050

Chance of precipitation in September

Any precipitation

Brumadinho gets around 57 mm of rain over 7 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 23% and peaks near 36% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
113
213
313
414
514
614
715
815
916
1017
1118
1219
1320
1421
1522
1623
1724
1826
1927
2028
2129
2230
2331
2432
2533
2634
2734
2835
2935
3036

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 (%)
1613270
2613270
3603280
4603280
5593290
65832100
75832100
85633110
95433130
105333140
115134150
124934160
134835170
144635181
154436191
164237201
174137211
183937221
193838231
203638252
213538262
223337272
233237282
243137303
253036313
262935334
272834344
282733364
292633374
302532395

Wind in September

Winds average 9 km/h in September, the windiest month of the year.

Across September, 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.

051015151015202530
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

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 7:09 AM to 6:41 AM, and sunset from 6:44 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:096:44
211.67:086:45
311.67:076:45
411.77:066:45
511.77:056:45
611.77:046:46
711.77:036:46
811.77:026:46
911.77:016:46
1011.87:006:46
1111.86:596:47
1211.86:586:47
1311.86:576:47
1411.86:566:47
1511.96:556:48
1611.96:556:48
1711.96:546:48
1811.96:536:48
1911.96:526:48
2012.06:516:49
2112.06:506:49
2212.06:496:49
2312.06:486:49
2412.06:476:50
2512.16:466:50
2612.16:456:50
2712.16:446:50
2812.16:436:50
2912.16:426:51
3012.26:416:51

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.62 kWh/m².

For context, solar energy here swings from a low near 3.96 kWh/m² to a high of 5.96 kWh/m² in February across the year — September's 5.62 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.7Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.7Bright
295.7Bright
305.7Bright
Planning a trip in September

Hazard calendar for Brumadinho

In seasonPeak

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

Brumadinho'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 Brumadinho?

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
7.2
Beach & pool
4th-best month of the year

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

What to pack for Brumadinho in September

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

In September, Brumadinho sees daytime highs around 27°C and nights near 15°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Brumadinho in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September 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 Brumadinho peaks around February 9 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeFeb 9UV 15Jun 19UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr11Extreme
May8Very high
Jun7High
Jul7Very high
Aug9Very high
Sep10Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Brumadinho 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 Brumadinho is worst in September — around 27 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (January, 12 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1526 µg/m³Jan 1412 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar15Moderate
Apr16Moderate
May20Moderate
Jun20Moderate
Jul19Moderate
Aug19Moderate
Sep27Moderate
Oct17Moderate
Nov13Moderate
Dec13Moderate
Location & terrain

Where is Brumadinho?

Brumadinho sits at 20.1°S, 44.2°W, 757 m above sea level, in Brazil. The nearest listed city is Mário Campos, 10 km away.

Topography around Brumadinho

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

Within 3 km, the terrain around Brumadinho has only modest variations in elevation — a maximum elevation change of 174 m around an average of 773 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 718 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,426 m.

The land around Brumadinho is covered by trees (45%) and grassland (37%) within 3 km, trees (59%) and grassland (30%) within 16 km, and trees (49%) and grassland (43%) within 80 km.

3 km
174 m
16 km
718 m
80 km
1,426 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Mário Campos 10 km · São Joaquim de Bicas 13 km · Sarzedo 13 km · Igarapé 13 km · Betim 20 km · Ibirité 20 km · Juatuba 26 km · Contagem 28 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 Brumadinho (-20.1433°, -44.1997°, elevation 757 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).