Imbituva weather in September

In September, Imbituva sees average daytime highs of 23°C and overnight lows near 13°C, with 137 mm of rain across 10.6 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 23°C through the month. The sky is clear or mostly clear about 35% 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 Imbituva's 4th-clearest and 1st-windiest month. For the whole year in context, see Imbituva's year-round climate.

Daytime high
23°
8th warmest
Overnight low
13°
5th coldest
Rainfall
137 mm
10.6 wet days
Daylight
11 h 54 min
7:21 AM – 7:12 PM
Cloud cover
59%
4th clearest
Wind
11 km/h
1st windiest
Solar energy
4.57 kWh/m²
Travel score
6.7
out of 10

Imbituva 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 23°C through the month.

A typical September day in Imbituva reaches about 23°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, September runs about 1°C warmer than August and about 1°C cooler than October.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12312
22312
32312
42312
52312
62312
72312
82312
92312
102312
112312
122313
132313
142313
152313
162313
172313
182313
192313
202313
212313
222313
232313
242313
252313
262313
272313
282313
292313
302314

Imbituva 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
Jan27° / 18°18120.913.44.8
Feb27° / 18°14118.612.94.8
Mar26° / 17°10114.612.25.8
Apr25° / 15°73911.46.9
May21° / 12°968.710.86.6
Jun20° / 10°1058.710.56.5
Jul20° / 10°817.710.66.7
Aug22° / 11°767.311.17.3
Sep23° / 13°13710.611.86.7
Oct24° / 15°14114.812.66.0
Nov26° / 16°12214.213.25.9
Dec27° / 17°14617.713.55.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% 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 54%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16238
26040
35941
45842
55644
65446
75347
85149
95050
105050
114951
124852
134753
144753
154654
164555
174456
184357
194258
204159
214159
224060
234060
243961
253862
263664
273664
283565
293565
303466

Chance of precipitation in September

Any precipitation

Imbituva gets around 137 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 (%)
124
225
325
426
527
627
728
829
930
1031
1131
1232
1333
1434
1535
1635
1736
1837
1938
2039
2140
2241
2341
2442
2543
2643
2744
2844
2945
3045

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 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1583660
2573670
3553780
4553780
5543790
65238100
75238100
85039110
94939110
104840110
114740121
124741121
134641121
144541131
154442131
164442141
174442141
184341141
194341151
204341161
214241161
224140181
234140191
244039201
253938221
263838231
273737251
283637271
293536281
303436301

Wind in September

Winds average 11 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 11 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
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

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 7:38 AM to 7:05 AM, and sunset from 7:07 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:387:07
211.57:377:07
311.57:367:07
411.67:347:08
511.67:337:08
611.67:327:09
711.67:317:09
811.77:307:09
911.77:297:10
1011.77:287:10
1111.77:277:10
1211.87:267:11
1311.87:247:11
1411.87:237:12
1511.87:227:12
1611.97:217:12
1711.97:207:13
1811.97:197:13
1911.97:187:14
2012.07:177:14
2112.07:157:14
2212.07:147:15
2312.07:137:15
2412.17:127:16
2512.17:117:16
2612.17:107:16
2712.17:097:17
2812.27:087:17
2912.27:077:18
3012.27:057:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.57 kWh/m².

For context, solar energy here swings from a low near 2.97 kWh/m² to a high of 5.88 kWh/m² in December across the year — September's 4.57 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.6Bright
74.6Bright
84.6Bright
94.6Bright
104.6Bright
114.6Bright
124.6Bright
134.6Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.6Bright
204.6Bright
214.6Bright
224.6Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.6Bright
Planning a trip in September

Is September a good time to visit Imbituva?

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

6.7
Sightseeing
3rd-best month of the year
5.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Imbituva for sightseeing.

What to pack for Imbituva in September

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

In September, Imbituva sees daytime highs around 23°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Imbituva in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Imbituva peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 19UV 15Jul 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun6High
Jul5High
Aug6High
Sep6High
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Imbituva 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 Imbituva is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (December, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1315 µg/m³Dec 197 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar7Good
Apr8Good
May9Good
Jun8Good
Jul10Good
Aug13Moderate
Sep16Moderate
Oct10Good
Nov8Good
Dec7Good
Location & terrain

Where is Imbituva?

Imbituva sits at 25.2°S, 50.6°W, 893 m above sea level, in Brazil. The nearest listed city is Irati, 27 km away.

Topography around Imbituva

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

Within 3 km, the terrain around Imbituva has only modest variations in elevation — a maximum elevation change of 121 m around an average of 846 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 230 m; within 80 km, large variations in elevation — a maximum elevation change of 870 m.

The land around Imbituva is covered by trees (52%) and cropland (21%) within 3 km, trees (56%) and cropland (36%) within 16 km, and trees (56%) and cropland (33%) within 80 km.

3 km
121 m
16 km
230 m
80 km
870 m
treesgrasslandcroplandartificial surfaces
September weather nearby: Irati 27 km · Prudentópolis 38 km · Ponta Grossa 47 km · Palmeira 64 km · Reserva 69 km · São Mateus do Sul 75 km · Castro 77 km · Tibagi 82 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 Imbituva (-25.23°, -50.6044°, elevation 893 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).