Itaituba weather in October

In October, Itaituba sees average daytime highs of 33°C and overnight lows near 24°C, with 116 mm of rain across 17.2 wet days and about 12.1 hours of daylight. It is the 2nd-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 19% of the time in October, and the air most often feels miserable.

Daylight stretches from about 12 hours at the start of October to 12 h 06 min by month's end. Set against the rest of the year, October is Itaituba's 5th-clearest and 2nd-windiest month. For the whole year in context, see Itaituba's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
24°
12th coldest
Rainfall
116 mm
17.2 wet days
Daylight
12 h 06 min
6:26 AM – 6:32 PM
Cloud cover
69%
5th clearest
Wind
5 km/h
2nd windiest
Solar energy
5.69 kWh/m²
Travel score
2.7
out of 10

Itaituba is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical October day in Itaituba reaches about 33°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 36°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13424
23424
33424
43424
53424
63424
73424
83424
93424
103424
113324
123324
133324
143324
153324
163324
173324
183324
193324
203324
213324
223324
233324
243324
253324
263324
273324
283324
293324
303324
313324

How October really feels in Itaituba

Once humidity and wind are folded in, October averages 31 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
31
31 feel dangerously hot (≥ 39°C)
Days feeling ≤ C
0
wind chill below the day's low

The story in October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Itaituba weather by month

How October compares with the rest of the year at a glance. October 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° / 23°28927.512.22.8
Feb30° / 23°27926.212.12.7
Mar30° / 23°31928.6122.7
Apr30° / 23°28828.111.92.7
May30° / 23°20426.211.83.0
Jun31° / 23°8415.811.83.8
Jul32° / 23°5811.911.84.0
Aug33° / 23°5210.611.93.4
Sep34° / 24°7813.2122.9
Oct33° / 24°11617.212.12.7
Nov32° / 24°16219.712.22.8
Dec31° / 24°20923.812.22.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 64%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24753
34654
44555
54456
64357
74258
84159
94060
103961
113862
123862
133763
143664
153565
163565
173466
183466
193466
203367
213367
223367
233268
243169
253070
263070
272971
282971
292872
302773
312773

Chance of precipitation in October

Any precipitation

Itaituba gets around 116 mm of rain over 17.2 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 56% and peaks near 62% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
148
249
349
450
550
651
751
852
952
1053
1153
1254
1355
1455
1556
1656
1756
1857
1957
2057
2158
2258
2359
2459
2560
2660
2761
2861
2962
3062
3162

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the miserable band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
115346
215346
315346
415247
515247
615247
715148
815148
915049
1015050
1104951
1204951
1304852
1404852
1504753
1604753
1714653
1814653
1914554
2014554
2114455
2214455
2324355
2424355
2524256
2624256
2724157
2824058
2923959
3023860
3123761

Wind in October

Winds average 5 km/h in October.

Across October, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in October

DaylightNight

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

Days grow by about 6 minutes over October. Sunrise moves from 6:32 AM to 6:23 AM, and sunset from 6:34 PM to 6:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:326:34
212.06:316:34
312.06:316:34
412.06:316:33
512.16:306:33
612.16:306:33
712.16:296:33
812.16:296:33
912.16:286:33
1012.16:286:32
1112.16:286:32
1212.16:276:32
1312.16:276:32
1412.16:276:32
1512.16:266:32
1612.16:266:32
1712.16:266:32
1812.16:266:32
1912.16:256:32
2012.16:256:32
2112.16:256:32
2212.16:246:32
2312.16:246:32
2412.16:246:32
2512.16:246:32
2612.16:246:32
2712.16:246:32
2812.16:236:32
2912.16:236:32
3012.16:236:32
3112.16:236:32

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.69 kWh/m².

For context, solar energy here swings from a low near 4.1 kWh/m² to a high of 5.72 kWh/m² in September across the year — October's 5.69 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.5Bright
Planning a trip in October

Hazard calendar for Itaituba

In seasonPeak

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

Itaituba's rainy season runs November–May, when most of the year's rain falls.

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

Is October a good time to visit Itaituba?

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

2.7
Sightseeing
9th-best month of the year
5.0
Beach & pool
5th-best month of the year

October is a weaker month for outdoor sightseeing in Itaituba.

What to pack for Itaituba in October

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

In October, Itaituba sees daytime highs around 33°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Itaituba in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itaituba peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 10UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug11Extreme
Sep10Extreme
Oct10Extreme
Nov10Extreme
Dec11Extreme

Air quality in Itaituba in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Itaituba is worst in August — around 47 µg/m³ PM2.5 (poor), about 5.2× the cleanest month (June, 9 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateAug 2447 µg/m³Jun 119 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb13Moderate
Mar13Moderate
Apr12Moderate
May10Good
Jun9Good
Jul15Moderate
Aug47Poor
Sep47Poor
Oct39Poor
Nov32Moderate
Dec20Moderate
Location & terrain

Where is Itaituba?

Itaituba sits at 4.3°S, 56.0°W, 13 m above sea level, in Brazil. The nearest listed city is Trairão, 33 km away.

Topography around Itaituba

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

Within 3 km, the terrain around Itaituba has only modest variations in elevation — a maximum elevation change of 59 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 124 m; within 80 km, significant variations in elevation — a maximum elevation change of 419 m.

The land around Itaituba is covered by water (52%) and artificial surfaces (21%) within 3 km, trees (59%) and grassland (28%) within 16 km, and trees (89%) within 80 km.

3 km
59 m
16 km
124 m
80 km
419 m
treesgrasslandartificial surfaceswater
October weather nearby: Trairão 33 km · Aveiro 104 km · Rurópolis 121 km · Placas 201 km · Parintins 201 km · Barreirinha 204 km · Belterra 216 km · Maués 217 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 Itaituba (-4.2761°, -55.9836°, elevation 13 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).