Eldorado dos Carajás weather in October

In October, Eldorado dos Carajás sees average daytime highs of 33°C and overnight lows near 23°C, with 75 mm of rain across 12.8 wet days and about 12.1 hours of daylight. It is the 4th-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 28% of the time in October, and the air most often feels oppressive.

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

Daytime high
33°
4th warmest
Overnight low
23°
12th coldest
Rainfall
75 mm
12.8 wet days
Daylight
12 h 06 min
5:58 AM – 6:07 PM
Cloud cover
60%
5th clearest
Wind
6 km/h
5th windiest
Solar energy
5.98 kWh/m²
Travel score
3.5
out of 10

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 Eldorado dos Carajás reaches about 33°C in the afternoon and slips back to 23°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 34°C. Set against its neighbours, October runs about 1°C cooler than September and about 1°C warmer than November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13323
23323
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183223
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How October really feels in Eldorado dos Carajás

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
heat index over the day's high
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.

Eldorado dos Carajás weather by month

How October compares with the rest of the year at a glance. October is the 4th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°27828.512.32.8
Feb30° / 23°27426.212.22.7
Mar30° / 23°27828.9122.7
Apr30° / 23°21225.311.92.9
May31° / 23°11216.711.73.7
Jun32° / 22°20411.74.6
Jul33° / 22°81.811.74.3
Aug34° / 22°61.211.83.8
Sep34° / 23°234.6123.6
Oct33° / 23°7512.812.13.5
Nov31° / 23°16019.712.33.2
Dec30° / 23°21225.212.33.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 22% of October, with mostly cloudy or overcast conditions the remaining 51%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16535
26436
36436
46238
56238
66139
75941
85941
95842
105644
115545
125446
135347
145248
155050
164951
174951
184852
194753
204555
214456
224357
234159
244060
253961
263862
273763
283664
293664
303466
313367

Chance of precipitation in October

Any precipitation

Eldorado dos Carajás gets around 75 mm of rain over 12.8 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 41% and peaks near 55% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
126
227
328
429
529
630
731
831
932
1033
1134
1236
1337
1438
1539
1640
1742
1843
1944
2046
2147
2248
2350
2451
2552
2653
2754
2854
2955
3055
3155

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
111863
210873
39883
49883
58893
67903
77903
86913
95923
105923
115923
124924
134924
143934
153925
162935
172926
182926
191927
201927
211918
221918
231909
2418910
2518811
2618811
2718712
2818613
2918514
3018415
3118415

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 12 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 6:05 AM to 5:55 AM, and sunset from 6:08 PM to 6:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:056:08
212.16:046:08
312.16:046:08
412.16:036:08
512.16:036:07
612.16:026:07
712.16:026:07
812.16:026:07
912.16:016:07
1012.16:016:07
1112.16:006:07
1212.16:006:07
1312.15:596:07
1412.15:596:07
1512.15:596:07
1612.15:586:07
1712.15:586:07
1812.15:586:07
1912.25:576:07
2012.25:576:07
2112.25:576:07
2212.25:566:07
2312.25:566:07
2412.25:566:07
2512.25:566:07
2612.25:556:07
2712.25:556:07
2812.25:556:07
2912.25:556:07
3012.25:556:07
3112.25:556:07

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.98 kWh/m².

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 6.17 kWh/m² in September across the year — October's 5.98 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.0Intense
156.0Intense
166.0Intense
176.0Bright
186.0Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in October

Hazard calendar for Eldorado dos Carajás

In seasonPeak

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

Eldorado dos Carajás's monsoon runs November–April, when most of the year's rain falls.

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

Is October a good time to visit Eldorado dos Carajás?

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

3.5
Sightseeing
6th-best month of the year
5.9
Beach & pool
5th-best month of the year

October is a weaker month for outdoor sightseeing in Eldorado dos Carajás.

What to pack for Eldorado dos Carajás in October

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

In October, Eldorado dos Carajás sees daytime highs around 33°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Eldorado dos Carajás in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Eldorado dos Carajás peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 11UV 15Jul 13UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov11Extreme
Dec10Extreme

Air quality in Eldorado dos Carajás 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 Eldorado dos Carajás is worst in September — around 42 µg/m³ PM2.5 (poor), about 6.1× the cleanest month (June, 7 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModeratePoorModerateSep 1940 µg/m³Jun 197 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Good
Mar12Good
Apr12Good
May9Good
Jun7Good
Jul8Good
Aug20Moderate
Sep42Poor
Oct32Moderate
Nov25Moderate
Dec17Moderate
Location & terrain

Where is Eldorado dos Carajás?

Eldorado dos Carajás sits at 6.1°S, 49.4°W, 127 m above sea level, in Brazil. The nearest listed city is Curionópolis, 27 km away.

Topography around Eldorado dos Carajás

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

Within 3 km, the terrain around Eldorado dos Carajás has only modest variations in elevation — a maximum elevation change of 74 m around an average of 122 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 221 m; within 80 km, large variations in elevation — a maximum elevation change of 686 m.

The land around Eldorado dos Carajás is covered by grassland (67%) and trees (21%) within 3 km, grassland (80%) within 16 km, and grassland (68%) and trees (32%) within 80 km.

3 km
74 m
16 km
221 m
80 km
686 m
treesgrasslandartificial surfaceswater
October weather nearby: Curionópolis 27 km · Parauapebas 61 km · Canaã dos Carajás 72 km · Marabá 84 km · São Domingos do Araguaia 93 km · São Geraldo do Araguaia 94 km · Itupiranga 108 km · Xinguara 128 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 Eldorado dos Carajás (-6.1042°, -49.3553°, elevation 127 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).