Campos Novos weather in September

In September, Campos Novos sees average daytime highs of 21°C and overnight lows near 12°C, with 179 mm of rain across 12 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 21°C through the month. The sky is clear or mostly clear about 36% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 24 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Campos Novos's 4th-clearest and 1st-windiest month. For the whole year in context, see Campos Novos's year-round climate.

Daytime high
21°
8th warmest
Overnight low
12°
5th coldest
Rainfall
179 mm
12 wet days
Daylight
11 h 48 min
7:24 AM – 7:14 PM
Cloud cover
58%
4th clearest
Wind
12 km/h
1st windiest
Solar energy
4.48 kWh/m²
Travel score
6.2
out of 10

Campos Novos 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 21°C through the month.

A typical September day in Campos Novos reaches about 21°C in the afternoon and slips back to 12°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 28°C. Set against its neighbours, September runs about 1°C warmer than August and about 2°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12211
22211
32211
42211
52211
62211
72211
82211
92211
102211
112111
122111
132112
142112
152112
162112
172112
182112
192112
202112
212112
222112
232112
242112
252112
262112
272212
282212
292212
302212

Campos Novos weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°1751813.55.3
Feb27° / 17°15916.8135.3
Mar26° / 16°1241412.26.1
Apr23° / 14°10610.811.46.7
May20° / 11°14710.610.76.1
Jun18° / 1449.910.35.9
Jul18° / 13210.210.46.1
Aug20° / 10°1099.2116.7
Sep21° / 12°1791211.86.2
Oct23° / 14°21215.112.76.0
Nov25° / 15°15213.213.46.3
Dec27° / 17°16616.113.75.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 13% of September, with mostly cloudy or overcast conditions the remaining 52%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25743
35743
45644
55545
65545
75347
85248
95248
105149
115149
125050
134951
144951
154951
164753
174753
184654
194555
204555
214555
224357
234357
244357
254357
264159
274258
284159
293961
303961

Chance of precipitation in September

Any precipitation

Campos Novos gets around 179 mm of rain over 12 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 40% and peaks near 47% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
131
232
332
433
533
634
735
835
936
1037
1137
1238
1339
1439
1540
1641
1741
1842
1942
2043
2144
2244
2345
2445
2545
2646
2746
2846
2947
3047

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 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1663130
2653230
3643240
4643240
5633340
6633340
7623350
8613450
9613450
10603460
11603460
12593560
13573571
14573571
15563581
16553591
17563491
18563491
195534101
205534101
215533111
225533111
235433121
245433130
255333140
265333140
275233150
285133160
295033170
304933180

Wind in September

Winds average 12 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 12 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 24 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 48 minutes over September. Sunrise moves from 7:42 AM to 7:07 AM, and sunset from 7:07 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:427:07
211.57:417:08
311.57:397:08
411.57:387:09
511.57:377:09
611.67:367:10
711.67:357:10
811.67:347:11
911.67:327:11
1011.77:317:12
1111.77:307:12
1211.77:297:13
1311.87:287:13
1411.87:267:13
1511.87:257:14
1611.87:247:14
1711.97:237:15
1811.97:227:15
1911.97:207:16
2012.07:197:16
2112.07:187:17
2212.07:177:17
2312.07:167:18
2412.17:147:18
2512.17:137:19
2612.17:127:19
2712.17:117:20
2812.27:107:20
2912.27:087:21
3012.27:077:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.48 kWh/m².

For context, solar energy here swings from a low near 2.68 kWh/m² to a high of 6.32 kWh/m² in December across the year — September's 4.48 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.4Bright
84.4Bright
94.4Bright
104.4Bright
114.4Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.7Bright
Planning a trip in September

Is September a good time to visit Campos Novos?

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

6.2
Sightseeing
4th-best month of the year
4.1
Beach & pool
8th-best month of the year

September is a reasonable time to visit Campos Novos for sightseeing.

What to pack for Campos Novos in September

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

In September, Campos Novos sees daytime highs around 21°C and nights near 12°C. Worth packing: rain gear. About 12 days see rain.

rain gear

UV index in Campos Novos 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 Campos Novos peaks around January 21 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 21UV 14Jun 23UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Campos Novos 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 Campos Novos is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (February, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 915 µg/m³Feb 196 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb6Good
Mar6Good
Apr6Good
May6Good
Jun6Good
Jul8Good
Aug15Moderate
Sep16Moderate
Oct9Good
Nov7Good
Dec6Good
Location & terrain

Where is Campos Novos?

Campos Novos sits at 27.4°S, 51.2°W, 937 m above sea level, in Brazil. The nearest listed city is Herval dOeste, 35 km away.

Topography around Campos Novos

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

Within 3 km, the terrain around Campos Novos has only modest variations in elevation — a maximum elevation change of 126 m around an average of 915 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 398 m; within 80 km, large variations in elevation — a maximum elevation change of 1,028 m.

The land around Campos Novos is covered by cropland (33%), trees (30%) and artificial surfaces (22%) within 3 km, cropland (49%) and trees (38%) within 16 km, and trees (61%) and cropland (24%) within 80 km.

3 km
126 m
16 km
398 m
80 km
1,028 m
treesgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Herval dOeste 35 km · Joaçaba 37 km · Capinzal 39 km · Videira 44 km · Fraiburgo 51 km · Curitibanos 65 km · Caçador 73 km · Concórdia 81 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 Campos Novos (-27.4017°, -51.225°, elevation 937 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).