Campanha weather in September

In September, Campanha sees average daytime highs of 27°C and overnight lows near 15°C, with 70 mm of rain across 8.1 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 27°C through the month. The sky is clear or mostly clear about 42% 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 Campanha's 4th-clearest and 1st-windiest month. For the whole year in context, see Campanha's year-round climate.

Daytime high
27°
7th warmest
Overnight low
15°
5th coldest
Rainfall
70 mm
8.1 wet days
Daylight
11 h 54 min
7:00 AM – 6:52 PM
Cloud cover
51%
4th clearest
Wind
8 km/h
1st windiest
Solar energy
5.32 kWh/m²
Travel score
7.0
out of 10

Campanha 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 27°C through the month.

A typical September day in Campanha 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 22°C and 31°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12614
22614
32614
42614
52614
62714
72714
82714
92714
102714
112715
122715
132715
142715
152715
162715
172715
182715
192715
202715
212715
222715
232715
242715
252715
262716
272716
282716
292716
302716

Campanha 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°26623.213.24.4
Feb28° / 19°16218.112.84.8
Mar27° / 18°16118.812.25.1
Apr26° / 16°579.211.56.8
May24° / 14°425.7117.6
Jun23° / 12°193.110.78.1
Jul23° / 11°162.510.88.4
Aug25° / 12°223.511.38.3
Sep27° / 15°708.111.97.0
Oct27° / 17°1111412.55.8
Nov27° / 18°19019.4134.9
Dec27° / 19°22623.213.34.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% 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
56931
66832
76634
86535
96436
106337
116139
126040
135941
145743
155743
165644
175545
185446
195347
205248
215248
225149
235050
244951
254852
264753
274753
284654
294555
304555

Chance of precipitation in September

Any precipitation

Campanha gets around 70 mm of rain over 8.1 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 27% and peaks near 39% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
117
218
318
418
519
619
720
821
921
1022
1123
1224
1325
1426
1526
1627
1728
1829
1930
2031
2132
2233
2334
2435
2536
2637
2738
2838
2939
3039

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 (%)
1643060
2633070
3623170
4603280
5593380
6583390
75634100
85435110
95236120
105136130
114937140
124837150
134637160
144538170
154338181
164238191
174138211
184038221
193838231
203737251
213637261
223536281
233436291
243335312
253234322
263034342
272933352
282833363
292733383
302632393

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 8 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
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
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 7:15 AM to 6:46 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)
111.67:156:48
211.67:146:48
311.67:136:49
411.67:126:49
511.67:116:49
611.77:106:49
711.77:096:50
811.77:086:50
911.77:076:50
1011.77:066:51
1111.87:056:51
1211.87:046:51
1311.87:036:51
1411.87:026:52
1511.97:016:52
1611.97:006:52
1711.96:596:52
1811.96:586:53
1911.96:576:53
2012.06:566:53
2112.06:556:54
2212.06:546:54
2312.06:536:54
2412.06:526:54
2512.16:516:55
2612.16:506:55
2712.16:496:55
2812.16:486:56
2912.26:476:56
3012.26:466:56

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.32 kWh/m².

For context, solar energy here swings from a low near 3.74 kWh/m² to a high of 5.61 kWh/m² in February across the year — September's 5.32 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 Campanha

In seasonPeak

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

Campanha'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 Campanha?

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

7.0
Sightseeing
5th-best month of the year
6.9
Beach & pool
2nd-best month of the year

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

What to pack for Campanha in September

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

In September, Campanha sees daytime highs around 27°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Campanha 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 Campanha peaks around February 8 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 highExtremeFeb 8UV 15Jun 23UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct12Extreme
Nov14Extreme
Dec15Extreme

Air quality in Campanha 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 Campanha is worst in September — around 17 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1517 µg/m³Nov 238 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr10Good
May10Good
Jun10Good
Jul10Good
Aug12Moderate
Sep17Moderate
Oct12Good
Nov8Good
Dec8Good
Location & terrain

Where is Campanha?

Campanha sits at 21.8°S, 45.4°W, 920 m above sea level, in Brazil. The nearest listed city is Lambari, 16 km away.

Topography around Campanha

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

Within 3 km, the terrain around Campanha has only modest variations in elevation — a maximum elevation change of 166 m around an average of 924 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 1,621 m.

The land around Campanha is covered by trees (38%) and grassland (38%) within 3 km, trees (42%), grassland (35%) and cropland (21%) within 16 km, and grassland (42%) and trees (41%) within 80 km.

3 km
166 m
16 km
688 m
80 km
1,621 m
treesgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Lambari 16 km · São Gonçalo do Sapucaí 21 km · Três Corações 22 km · Elói Mendes 30 km · Varginha 32 km · Paraguaçu 47 km · São Lourenço 47 km · Caxambu 51 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 Campanha (-21.8361°, -45.4006°, elevation 920 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).