Itapetinga weather in September

In September, Itapetinga sees average daytime highs of 28°C and overnight lows near 18°C, with 29 mm of rain across 8.9 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 11th-wettest month of the year here.

Highs climb over the month, from about 27°C in the first days to 29°C by the end. The sky is clear or mostly clear about 23% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 42 min at the start of September to 12 h 06 min by month's end. Set against the rest of the year, September is Itapetinga's 1st-clearest and 2nd-windiest month. For the whole year in context, see Itapetinga's year-round climate.

Daytime high
28°
8th warmest
Overnight low
18°
4th coldest
Rainfall
29 mm
8.9 wet days
Daylight
11 h 54 min
5:38 AM – 5:33 PM
Cloud cover
60%
1st clearest
Wind
9 km/h
2nd windiest
Solar energy
4.81 kWh/m²
Travel score
6.1
out of 10

Itapetinga 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

Highs climb over the month, from about 27°C in the first days to 29°C by the end.

A typical September day in Itapetinga reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12718
22718
32718
42718
52818
62818
72818
82818
92818
102818
112818
122818
132818
142818
152818
162818
172819
182819
192819
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302919

How September really feels in Itapetinga

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Itapetinga weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°7312.612.84.2
Feb31° / 22°571112.54.1
Mar31° / 22°9715.712.14.0
Apr29° / 21°6014.211.74.7
May28° / 19°4311.411.35.9
Jun26° / 18°3511.611.16.2
Jul26° / 17°3812.811.26.2
Aug26° / 17°2910.611.56.4
Sep28° / 18°298.911.96.1
Oct30° / 20°539.512.35.2
Nov30° / 21°11013.212.74.6
Dec30° / 21°9612.412.94.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in September, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 21% of September, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24456
34456
44357
54357
64258
74258
84258
94258
104159
114159
124258
134258
144258
154357
164456
174456
184456
194654
204654
214555
224555
234654
244654
254654
264654
274456
284456
294456
304456

Chance of precipitation in September

Any precipitation

Itapetinga gets around 29 mm of rain over 8.9 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 29% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
130
230
330
430
530
630
730
830
929
1029
1129
1229
1329
1429
1529
1629
1729
1830
1930
2030
2130
2230
2329
2429
2529
2629
2729
2829
2929
3029

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 61% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
111564200
211563210
311563210
411562220
511562220
611562220
711562220
811463220
911463220
1011363230
1101364230
1201264240
1301264240
1401164250
1501065250
160965260
170964270
180864280
190863290
200763300
210762310
220662320
230660340
240659350
250657370
260656380
270653401
280652411
290551431
300550441

Wind in September

Winds average 9 km/h in September.

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
18calm
28calm
38calm
48calm
58calm
68calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 42 min at the start of September to 12 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over September. Sunrise moves from 5:50 AM to 5:27 AM, and sunset from 5:32 PM to 5:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:505:32
211.75:495:32
311.75:485:32
411.75:475:32
511.85:475:32
611.85:465:32
711.85:455:32
811.85:445:32
911.85:435:32
1011.85:435:32
1111.85:425:32
1211.95:415:33
1311.95:405:33
1411.95:395:33
1511.95:395:33
1611.95:385:33
1711.95:375:33
1811.95:365:33
1912.05:355:33
2012.05:355:33
2112.05:345:33
2212.05:335:33
2312.05:325:33
2412.05:315:33
2512.05:315:33
2612.15:305:34
2712.15:295:34
2812.15:285:34
2912.15:275:34
3012.15:275:34

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.81 kWh/m².

For context, solar energy here swings from a low near 3.33 kWh/m² to a high of 6 kWh/m² in January across the year — September's 4.81 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.6Bright
64.6Bright
74.6Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.1Bright
285.1Bright
295.1Bright
305.1Bright
Planning a trip in September

Is September a good time to visit Itapetinga?

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

6.1
Sightseeing
4th-best month of the year
6.9
Beach & pool
1st-best month of the year

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

What to pack for Itapetinga in September

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

In September, Itapetinga sees daytime highs around 28°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Itapetinga in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itapetinga peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jul 10UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep11Extreme
Oct13Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Itapetinga?

Itapetinga sits at 15.2°S, 40.2°W, 282 m above sea level, in Brazil. The nearest listed city is Itororó, 24 km away.

Topography around Itapetinga

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

Within 3 km, the terrain around Itapetinga has only modest variations in elevation — a maximum elevation change of 160 m around an average of 275 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 515 m; within 80 km, large variations in elevation — a maximum elevation change of 1,113 m.

The land around Itapetinga is covered by grassland (70%) and artificial surfaces (21%) within 3 km, grassland (78%) and trees (21%) within 16 km, and grassland (65%) and trees (34%) within 80 km.

3 km
160 m
16 km
515 m
80 km
1,113 m
treesgrasslandartificial surfaces
September weather nearby: Itororó 24 km · Macarani 40 km · Itambé 40 km · Itarantim 50 km · Barra do Choça 54 km · Iguaí 57 km · Planalto 69 km · Vitória da Conquista 76 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 Itapetinga (-15.2489°, -40.2478°, elevation 282 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).