Maracanã weather in October

In October, Maracanã sees average daytime highs of 31°C and overnight lows near 25°C, with 18 mm of rain across 6 wet days and about 12 hours of daylight. It is the 2nd-warmest and 12th-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 52% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of October to 12 hours by month's end. Set against the rest of the year, October is Maracanã's 3rd-clearest and 1st-windiest month. For the whole year in context, see Maracanã's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
25°
11th coldest
Rainfall
18 mm
6 wet days
Daylight
12 hours
5:54 AM – 5:55 PM
Cloud cover
45%
3rd clearest
Wind
14 km/h
1st windiest
Solar energy
6.31 kWh/m²
Travel score
5.3
out of 10

Maracanã 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 31°C through the month.

A typical October day in Maracanã reaches about 31°C in the afternoon and slips back to 25°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 31°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23125
33125
43125
53125
63125
73125
83125
93125
103125
113125
123125
133125
143125
153125
163125
173125
183125
193125
203125
213125
223125
233125
243125
253125
263125
273125
283125
293125
303125
313125

How October really feels in Maracanã

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.

Maracanã weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 24°24427.8123.1
Feb29° / 24°32827.2123.0
Mar29° / 24°42530.5122.9
Apr29° / 24°38329.4122.9
May29° / 24°26728123.1
Jun30° / 24°12924.2123.5
Jul30° / 24°9422.6123.8
Aug30° / 25°4416.6124.5
Sep30° / 25°248.4125.2
Oct31° / 25°186125.3
Nov31° / 25°266.9125.0
Dec30° / 25°8918124.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 23% of October, with mostly cloudy or overcast conditions the remaining 25%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18218
28119
38119
48020
57921
67822
77822
87723
97624
107624
117624
127525
137525
147525
157525
167525
177426
187525
197525
207525
217327
227327
237327
247228
257228
267129
277030
287030
297030
306931
316931

Chance of precipitation in October

Any precipitation

Maracanã gets around 18 mm of rain over 6 wet days in October, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 20% and peaks near 21% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
120
220
320
420
520
620
720
820
921
1021
1121
1221
1320
1420
1520
1620
1719
1819
1919
2019
2119
2218
2318
2418
2518
2619
2719
2819
2919
3019
3120

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 78% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
17723
27723
37723
47723
57822
67822
77822
87822
97822
107822
117921
127921
137921
147921
158020
168020
178020
188020
198020
208020
217921
227921
237921
247822
257822
267822
277723
287723
297624
307525
317525

Wind in October

Winds average 14 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in October

DaylightNight

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

Days grow by about 0 minutes over October. Sunrise moves from 5:59 AM to 5:53 AM, and sunset from 5:59 PM to 5:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.05:595:59
212.05:585:59
312.05:585:58
412.05:585:58
512.05:575:58
612.05:575:58
712.05:575:57
812.05:565:57
912.05:565:57
1012.05:565:57
1112.05:565:56
1212.05:555:56
1312.05:555:56
1412.05:555:56
1512.05:555:56
1612.05:545:55
1712.05:545:55
1812.05:545:55
1912.05:545:55
2012.05:545:55
2112.05:535:55
2212.05:535:55
2312.05:535:54
2412.05:535:54
2512.05:535:54
2612.05:535:54
2712.05:535:54
2812.05:535:54
2912.05:535:54
3012.05:535:54
3112.05:535:54

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.31 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.07 kWh/m² to a high of 6.31 kWh/m² in October across the year — October's 6.31 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.3Intense
216.3Intense
226.3Intense
236.3Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in October

Hazard calendar for Maracanã

In seasonPeak

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

Maracanã's monsoon runs January–May, 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 Maracanã?

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

5.3
Sightseeing
1st-best month of the year
7.6
Beach & pool
1st-best month of the year

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

What to pack for Maracanã in October

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

In October, Maracanã sees daytime highs around 31°C and nights near 25°C. Pack light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Maracanã in October

The nearest coast averages about 28°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in June at about 29°C and coldest in February near 28°C.

The water stays above 20°C all year — warm enough for a swim any month.

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar28Tropical
Apr28Tropical
May29Tropical
Jun29Tropical
Jul28Tropical
Aug28Tropical
Sep28Tropical
Oct28Tropical
Nov28Tropical
Dec28Tropical

UV index in Maracanã in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maracanã peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 20 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 15UV 15Jul 20UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov10Extreme
Dec11Extreme

Air quality in Maracanã 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 Maracanã is worst in February — around 22 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (July, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateFeb 2022 µg/m³Jul 127 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb22Moderate
Mar21Moderate
Apr16Moderate
May9Good
Jun7Good
Jul7Good
Aug8Good
Sep10Good
Oct11Good
Nov13Moderate
Dec15Moderate
Location & terrain

Where is Maracanã?

Maracanã sits at 0.8°S, 47.5°W, 1 m above sea level, in Brazil. The nearest listed city is Salinópolis, 20 km away.

Topography around Maracanã

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

Within 3 km, the terrain around Maracanã has only modest variations in elevation — a maximum elevation change of 40 m around an average of 16 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 55 m; within 80 km, only modest variations in elevation — a maximum elevation change of 102 m.

The land around Maracanã is covered by trees (38%), mangroves (33%) and water (20%) within 3 km, trees (54%) and mangroves (23%) within 16 km, and trees (39%) and water (36%) within 80 km.

3 km
40 m
16 km
55 m
80 km
102 m
treesgrasslandartificial surfaceswaterwetlandmangroves
October weather nearby: Salinópolis 20 km · Marapanim 28 km · São João de Pirabas 31 km · Igarapé-Açu 44 km · Curuçá 44 km · Capanema 56 km · São Caetano de Odivelas 63 km · Santa Maria do Pará 66 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 Maracanã (-0.7707°, -47.4518°, elevation 1 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).