Itajobi weather in September

In September, Itajobi sees average daytime highs of 31°C and overnight lows near 19°C, with 62 mm of rain across 7.2 wet days and about 11.9 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 56% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Itajobi's 4th-clearest and 1st-windiest month. For the whole year in context, see Itajobi's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
19°
5th coldest
Rainfall
62 mm
7.2 wet days
Daylight
11 h 54 min
7:14 AM – 7:07 PM
Cloud cover
41%
4th clearest
Wind
11 km/h
1st windiest
Solar energy
5.68 kWh/m²
Travel score
5.2
out of 10

Itajobi 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 31°C through the month.

A typical September day in Itajobi reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 35°C. Set against its neighbours, September runs about 2°C warmer than August and on par with October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13018
23018
33018
43118
53118
63118
73118
83118
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243119
253119
263119
273119
283119
293119
303119

How September really feels in Itajobi

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.

Itajobi weather by month

How September compares with the rest of the year at a glance. September is the 2nd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°26723.313.23.4
Feb30° / 22°19920.212.73.5
Mar30° / 21°17319.412.24.0
Apr29° / 19°699.111.55.6
May27° / 17°465.5117.4
Jun27° / 16°273.510.77.9
Jul27° / 16°192.410.88.1
Aug29° / 17°222.911.36.8
Sep31° / 19°627.211.95.2
Oct31° / 20°11312.412.54.2
Nov30° / 21°16817.6133.9
Dec30° / 21°22522.613.33.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% 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 33%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17822
27822
37624
47624
57525
67426
77426
87327
97228
107129
117030
126931
136931
146832
156733
166634
176634
186535
196535
206436
216337
226238
236139
246040
255941
265842
275743
285743
295644
305644

Chance of precipitation in September

Any precipitation

Itajobi gets around 62 mm of rain over 7.2 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 24% and peaks near 33% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
116
216
317
417
518
618
719
819
919
1020
1120
1221
1321
1422
1522
1623
1724
1824
1925
2026
2127
2228
2329
2430
2530
2631
2731
2832
2932
3033

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 37% of days. Sticky, muggy-or-worse air turns up on roughly 12% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
157261520
255261630
354261730
454261730
553251840
651261940
750262050
848262050
947262160
1045262260
1144272370
1242272380
1340272480
1439282490
15382824100
16362925100
17352925110
18333025120
19323025130
20313025140
21293026150
22283026160
23273026180
24252926190
25242926200
26232927220
27222827230
28212827240
29202727250
30192728261

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
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3010calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 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 36 minutes over September. Sunrise moves from 7:29 AM to 7:00 AM, and sunset from 7:03 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:297:03
211.67:287:03
311.67:277:04
411.67:267:04
511.77:257:04
611.77:247:04
711.77:237:05
811.77:227:05
911.77:217:05
1011.87:207:05
1111.87:197:06
1211.87:187:06
1311.87:177:06
1411.87:167:06
1511.97:157:07
1611.97:147:07
1711.97:137:07
1811.97:127:07
1911.97:117:08
2012.07:107:08
2112.07:097:08
2212.07:087:08
2312.07:077:09
2412.07:067:09
2512.17:057:09
2612.17:047:10
2712.17:037:10
2812.17:027:10
2912.27:017:10
3012.27:007:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.68 kWh/m².

For context, solar energy here swings from a low near 3.86 kWh/m² to a high of 6.08 kWh/m² in November across the year — September's 5.68 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.5Bright
65.5Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
Planning a trip in September

Hazard calendar for Itajobi

In seasonPeak

None of Itajobi's seasonal hazards are active in September. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Itajobi's monsoon runs November–March, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is September a good time to visit Itajobi?

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

5.2
Sightseeing
6th-best month of the year
7.4
Beach & pool
5th-best month of the year

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

What to pack for Itajobi in September

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

In September, Itajobi sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Itajobi in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itajobi peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jun 22UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun6High
Jul7High
Aug8Very high
Sep9Very high
Oct10Very high
Nov13Extreme
Dec14Extreme

Air quality in Itajobi 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 Itajobi is worst in September — around 35 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (November, 9 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1134 µg/m³Nov 229 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar11Good
Apr12Good
May13Moderate
Jun13Moderate
Jul14Moderate
Aug31Moderate
Sep35Moderate
Oct19Moderate
Nov9Good
Dec10Good
Location & terrain

Where is Itajobi?

Itajobi sits at 21.3°S, 49.1°W, 467 m above sea level, in Brazil. The nearest listed city is Catanduva, 22 km away.

Topography around Itajobi

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

Within 3 km, the terrain around Itajobi has only modest variations in elevation — a maximum elevation change of 92 m around an average of 484 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 206 m; within 80 km, significant variations in elevation — a maximum elevation change of 413 m.

The land around Itajobi is covered by cropland (41%), grassland (26%) and trees (21%) within 3 km, cropland (65%) within 16 km, and cropland (67%) within 80 km.

3 km
92 m
16 km
206 m
80 km
413 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Catanduva 22 km · Novo Horizonte 24 km · Itápolis 40 km · Potirendaba 45 km · Ibitinga 54 km · Taquaritinga 58 km · Monte Alto 58 km · Bady Bassitt 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 Itajobi (-21.3181°, -49.0544°, elevation 467 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).