Laranjeiras do Sul weather in September

In September, Laranjeiras do Sul sees average daytime highs of 25°C and overnight lows near 14°C, with 191 mm of rain across 11.2 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 5th-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 45% of the time in September, and the air most often feels dry.

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 Laranjeiras do Sul's 3rd-clearest and 1st-windiest month. For the whole year in context, see Laranjeiras do Sul's year-round climate.

Daytime high
25°
8th warmest
Overnight low
14°
5th coldest
Rainfall
191 mm
11.2 wet days
Daylight
11 h 54 min
7:28 AM – 7:20 PM
Cloud cover
50%
3rd clearest
Wind
10 km/h
1st windiest
Solar energy
4.83 kWh/m²
Travel score
6.8
out of 10

Laranjeiras do Sul 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 25°C through the month.

A typical September day in Laranjeiras do Sul 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
112513
122513
132514
142514
152514
162514
172514
182514
192514
202514
212514
222514
232514
242514
252514
262514
272514
282514
292514
302514

Laranjeiras do Sul weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°21620.713.44.4
Feb28° / 19°20118.712.94.7
Mar27° / 18°15515.612.25.7
Apr25° / 15°13710.711.46.7
May22° / 12°16610.510.86.6
Jun21° / 11°1681010.46.5
Jul21° / 11°1308.910.66.8
Aug23° / 12°1167.911.17.5
Sep25° / 14°19111.211.86.8
Oct26° / 16°24216.212.65.7
Nov27° / 17°18114.813.25.7
Dec28° / 18°21718.213.65.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% 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 (%)
16436
26436
36337
46337
56139
66139
76040
85941
95842
105842
115743
125743
135743
145644
155644
165644
175545
185545
195446
205347
215347
225347
235248
245149
255050
264951
274951
284852
294753
304654

Chance of precipitation in September

Any precipitation

Laranjeiras do Sul gets around 191 mm of rain over 11.2 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 37% and peaks near 50% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
127
227
327
428
528
629
730
831
931
1032
1133
1234
1335
1436
1536
1637
1738
1839
1940
2041
2142
2243
2344
2445
2546
2647
2748
2849
2949
3050

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 38% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14838131
24738141
34638151
44538161
54537171
64437181
74337191
84236201
94236211
104136212
114136222
124035222
133935232
143935243
153935243
163834243
173834253
183833254
193733264
203733264
213632274
223532285
233432305
243331315
253131325
263030346
272930356
282830366
292729377
302629387

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 7:45 AM to 7:13 AM, and sunset from 7:14 PM to 7:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:457:14
211.57:447:14
311.57:437:14
411.67:427:15
511.67:417:15
611.67:407:16
711.67:397:16
811.77:377:16
911.77:367:17
1011.77:357:17
1111.77:347:18
1211.87:337:18
1311.87:327:18
1411.87:317:19
1511.87:307:19
1611.97:287:20
1711.97:277:20
1811.97:267:20
1911.97:257:21
2012.07:247:21
2112.07:237:22
2212.07:227:22
2312.07:207:22
2412.17:197:23
2512.17:187:23
2612.17:177:24
2712.17:167:24
2812.27:157:24
2912.27:147:25
3012.27:137:25

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.83 kWh/m².

For context, solar energy here swings from a low near 2.93 kWh/m² to a high of 6.23 kWh/m² in December across the year — September's 4.83 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
295.0Bright
305.0Bright
Planning a trip in September

Is September a good time to visit Laranjeiras do Sul?

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

6.8
Sightseeing
2nd-best month of the year
6.1
Beach & pool
2nd-best month of the year

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

What to pack for Laranjeiras do Sul in September

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

In September, Laranjeiras do Sul 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 Laranjeiras do Sul 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 Laranjeiras do Sul peaks around January 22 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 12UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5Moderate
Aug6High
Sep8Very high
Oct10Extreme
Nov12Extreme
Dec13Extreme

Air quality in Laranjeiras do Sul 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 Laranjeiras do Sul 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 Laranjeiras do Sul?

Laranjeiras do Sul sits at 25.4°S, 52.4°W, 846 m above sea level, in Brazil. The nearest listed city is Quedas do Iguaçu, 49 km away.

Topography around Laranjeiras do Sul

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

Within 3 km, the terrain around Laranjeiras do Sul has only modest variations in elevation — a maximum elevation change of 181 m around an average of 827 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 593 m; within 80 km, large variations in elevation — a maximum elevation change of 905 m.

The land around Laranjeiras do Sul is covered by trees (37%), cropland (27%) and artificial surfaces (22%) within 3 km, trees (40%), cropland (36%) and grassland (22%) within 16 km, and trees (39%), cropland (34%) and grassland (25%) within 80 km.

3 km
181 m
16 km
593 m
80 km
905 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Quedas do Iguaçu 49 km · Chopinzinho 51 km · Mangueirinha 64 km · Coronel Vivida 65 km · Dois Vizinhos 74 km · Pinhão 82 km · Pato Branco 95 km · Guarapuava 96 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 Laranjeiras do Sul (-25.4078°, -52.4161°, elevation 846 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).