Chopinzinho weather in September

In September, Chopinzinho sees average daytime highs of 25°C and overnight lows near 14°C, with 174 mm of rain across 10.6 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 44% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Chopinzinho's 3rd-clearest and 1st-windiest month. For the whole year in context, see Chopinzinho's year-round climate.

Daytime high
25°
8th warmest
Overnight low
14°
5th coldest
Rainfall
174 mm
10.6 wet days
Daylight
11 h 54 min
7:29 AM – 7:20 PM
Cloud cover
50%
3rd clearest
Wind
10 km/h
1st windiest
Solar energy
4.79 kWh/m²
Travel score
6.9
out of 10

Chopinzinho 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 25°C through the month.

A typical September day in Chopinzinho reaches about 25°C in the afternoon and slips back to 14°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 31°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12513
22513
32513
42513
52513
62513
72513
82513
92513
102513
112514
122514
132514
142514
152514
162514
172514
182514
192514
202514
212514
222514
232514
242514
252514
262514
272514
282515
292515
302515

Chopinzinho weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 19°15517.913.44.7
Feb28° / 19°1491612.94.8
Mar28° / 18°11913.112.25.8
Apr26° / 16°1229.711.46.9
May22° / 13°1549.710.86.8
Jun21° / 11°1529.710.46.6
Jul21° / 11°1218.610.56.9
Aug23° / 12°1037.511.17.6
Sep25° / 14°17410.611.86.9
Oct26° / 16°21114.812.65.9
Nov27° / 17°15713.113.36.0
Dec28° / 19°18116.113.65.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16535
26337
36337
46238
56139
66139
75941
85941
95842
105842
115743
125743
135644
145644
155545
165644
175545
185446
195446
205347
215248
225248
235149
245050
254951
264951
274852
284852
294852
304753

Chance of precipitation in September

Any precipitation

Chopinzinho gets around 174 mm of rain over 10.6 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 35% and peaks near 45% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
125
225
326
426
527
628
728
829
930
1031
1132
1233
1333
1434
1535
1636
1737
1838
1939
2039
2140
2241
2342
2442
2543
2643
2744
2844
2945
3045

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 35% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14440150
24440160
34339170
44239181
54238191
64138201
74138211
84037221
93937231
103937241
113836241
123736251
133736262
143635272
153535272
163535282
173535283
183435283
193434293
203334293
213334303
223234314
233133324
243033334
252933345
262833355
272732366
282632376
292531387
302431387

Wind in September

Winds average 10 km/h in September, the windiest month of the year.

Across September, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 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 42 minutes over September. Sunrise moves from 7:46 AM to 7:13 AM, and sunset from 7:14 PM to 7:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:467:14
211.57:457:14
311.57:447:15
411.57:437:15
511.67:417:15
611.67:407:16
711.67:397:16
811.67:387:17
911.77:377:17
1011.77:367:17
1111.77:357:18
1211.77:347:18
1311.87:327:19
1411.87:317:19
1511.87:307:20
1611.97:297:20
1711.97:287:20
1811.97:277:21
1911.97:257:21
2012.07:247:22
2112.07:237:22
2212.07:227:22
2312.07:217:23
2412.17:207:23
2512.17:197:24
2612.17:177:24
2712.17:167:25
2812.27:157:25
2912.27:147:25
3012.27:137:26

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.79 kWh/m².

For context, solar energy here swings from a low near 2.9 kWh/m² to a high of 6.22 kWh/m² in December across the year — September's 4.79 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
Planning a trip in September

Is September a good time to visit Chopinzinho?

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

6.9
Sightseeing
2nd-best month of the year
6.2
Beach & pool
4th-best month of the year

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

What to pack for Chopinzinho in September

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

In September, Chopinzinho sees daytime highs around 25°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Chopinzinho in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Chopinzinho peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 22UV 15Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep7Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Air quality in Chopinzinho 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 Chopinzinho is worst in September — around 21 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (February, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1520 µg/m³Feb 146 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar7Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug14Moderate
Sep21Moderate
Oct11Good
Nov8Good
Dec7Good
Location & terrain

Where is Chopinzinho?

Chopinzinho sits at 25.9°S, 52.5°W, 716 m above sea level, in Brazil. The nearest listed city is Coronel Vivida, 14 km away.

Topography around Chopinzinho

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

Within 3 km, the terrain around Chopinzinho has significant variations in elevation — a maximum elevation change of 260 m around an average of 705 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 445 m; within 80 km, large variations in elevation — a maximum elevation change of 912 m.

The land around Chopinzinho is covered by cropland (38%) and trees (36%) within 3 km, cropland (46%) and trees (37%) within 16 km, and trees (42%) and cropland (41%) within 80 km.

3 km
260 m
16 km
445 m
80 km
912 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Coronel Vivida 14 km · Mangueirinha 36 km · Pato Branco 44 km · Laranjeiras do Sul 51 km · Dois Vizinhos 55 km · Francisco Beltrão 59 km · Quedas do Iguaçu 59 km · Marmeleiro 60 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 Chopinzinho (-25.8558°, -52.5233°, elevation 716 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).