Ivoti weather in September

In September, Ivoti sees average daytime highs of 22°C and overnight lows near 12°C, with 176 mm of rain across 12.9 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 22°C through the month. The sky is clear or mostly clear about 31% 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 18 min by month's end. Set against the rest of the year, September is Ivoti's 11th-clearest and 1st-windiest month. For the whole year in context, see Ivoti's year-round climate.

Daytime high
22°
8th warmest
Overnight low
12°
5th coldest
Rainfall
176 mm
12.9 wet days
Daylight
11 h 48 min
7:24 AM – 7:14 PM
Cloud cover
62%
11th clearest
Wind
8 km/h
1st windiest
Solar energy
4.1 kWh/m²
Travel score
6.1
out of 10

Ivoti 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 22°C through the month.

A typical September day in Ivoti reaches about 22°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°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12211
22211
32211
42211
52211
62212
72212
82212
92212
102212
112212
122212
132212
142212
152212
162212
172212
182212
192212
202212
212212
222212
232212
242212
252212
262212
272212
282212
292212
302213

Ivoti 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
Jan29° / 19°20417.613.74.8
Feb28° / 19°17616.513.15.0
Mar27° / 17°15214.512.25.9
Apr24° / 15°13611.211.36.7
May21° / 12°13510.310.56.4
Jun19° / 10°13710.610.16.0
Jul19° / 17210.810.36.0
Aug21° / 10°14310.810.96.4
Sep22° / 12°17612.911.86.1
Oct24° / 14°21714.712.76.0
Nov26° / 15°16113.213.56.2
Dec28° / 17°17915.113.95.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% 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 58%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14852
24852
34654
44654
54555
64456
74357
84357
94258
104258
114159
124258
134159
144258
154159
164159
174060
184159
194258
204258
214258
224159
234159
244159
254159
264060
273961
283961
293763
303763

Chance of precipitation in September

Any precipitation

Ivoti gets around 176 mm of rain over 12.9 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 43% and peaks near 47% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
135
236
337
437
538
639
739
840
940
1041
1141
1242
1342
1443
1544
1644
1745
1845
1945
2046
2146
2246
2346
2446
2546
2647
2747
2847
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 46% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15130172
25030182
35030182
45030182
55030192
64930192
74930192
84930202
94930202
104830201
114830211
124730211
134631221
144631222
154631222
164531222
174530222
184530222
194530222
204530222
214530223
224530223
234530223
244430233
254430234
264329244
274229244
284229245
294129245
304029256

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 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
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 24 min at the start of September to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over September. Sunrise moves from 7:43 AM to 7:06 AM, and sunset from 7:06 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.47:437:06
211.47:427:06
311.47:417:07
411.57:397:07
511.57:387:08
611.57:377:08
711.67:367:09
811.67:347:09
911.67:337:10
1011.67:327:10
1111.77:317:11
1211.77:297:12
1311.77:287:12
1411.87:277:13
1511.87:267:13
1611.87:247:14
1711.97:237:14
1811.97:227:15
1911.97:207:15
2011.97:197:16
2112.07:187:16
2212.07:177:17
2312.07:157:18
2412.17:147:18
2512.17:137:19
2612.17:117:19
2712.27:107:20
2812.27:097:20
2912.27:087:21
3012.37:067:21

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.1 kWh/m².

For context, solar energy here swings from a low near 2.42 kWh/m² to a high of 6.41 kWh/m² in December across the year — September's 4.1 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
13.8Moderate
23.8Moderate
33.9Moderate
43.9Moderate
53.9Moderate
63.9Moderate
73.9Moderate
83.9Moderate
94.0Moderate
104.0Moderate
114.0Moderate
124.0Bright
134.0Bright
144.0Bright
154.1Bright
164.1Bright
174.1Bright
184.1Bright
194.2Bright
204.2Bright
214.2Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.3Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
Planning a trip in September

Is September a good time to visit Ivoti?

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

6.1
Sightseeing
5th-best month of the year
4.2
Beach & pool
8th-best month of the year

September is a reasonable time to visit Ivoti for sightseeing.

What to pack for Ivoti in September

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

In September, Ivoti sees daytime highs around 22°C and nights near 12°C. Worth packing: rain gear. About 13 days see rain.

rain gear

UV index in Ivoti 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 Ivoti peaks around January 16 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 16UV 13Jun 20UV 4
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar10Very high
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug5High
Sep8Very high
Oct8Very high
Nov12Extreme
Dec13Extreme

Air quality in Ivoti 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 Ivoti is worst in August — around 22 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (February, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1822 µg/m³Feb 149 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb9Good
Mar10Good
Apr11Good
May12Moderate
Jun12Good
Jul15Moderate
Aug22Moderate
Sep18Moderate
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Ivoti?

Ivoti sits at 29.6°S, 51.2°W, 125 m above sea level, in Brazil. The nearest listed city is Estância Velha, 6.0 km away.

Topography around Ivoti

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

Within 3 km, the terrain around Ivoti has only modest variations in elevation — a maximum elevation change of 230 m around an average of 120 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 731 m; within 80 km, large variations in elevation — a maximum elevation change of 1,028 m.

The land around Ivoti is covered by trees (74%) within 3 km, trees (72%) within 16 km, and trees (59%) and grassland (23%) within 80 km.

3 km
230 m
16 km
731 m
80 km
1,028 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Estância Velha 6.0 km · Dois Irmãos 7.0 km · Novo Hamburgo 10 km · Campo Bom 14 km · Portão 15 km · Sapiranga 16 km · São Leopoldo 19 km · São Sebastião do Caí 21 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 Ivoti (-29.5911°, -51.1606°, elevation 125 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).