Piaçabuçu weather in October

In October, Piaçabuçu sees average daytime highs of 29°C and overnight lows near 23°C, with 43 mm of rain across 11.2 wet days and about 12.2 hours of daylight. It is the 7th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 45% 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 24 min by month's end. Set against the rest of the year, October is Piaçabuçu's 1st-clearest and 3rd-windiest month. For the whole year in context, see Piaçabuçu's year-round climate.

Daytime high
29°
7th warmest
Overnight low
23°
5th coldest
Rainfall
43 mm
11.2 wet days
Daylight
12 h 12 min
5:04 AM – 5:18 PM
Cloud cover
46%
1st clearest
Wind
16 km/h
3rd windiest
Solar energy
6.38 kWh/m²
Travel score
5.4
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical October day in Piaçabuçu reaches about 29°C in the afternoon and slips back to 23°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C cooler than November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12923
22923
32923
42923
52923
62923
72923
82923
92923
102923
112923
122923
132923
142923
152923
162923
172923
182924
192924
202924
212924
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How October really feels in Piaçabuçu

Once humidity and wind are folded in, October averages 12 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
12
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.

Piaçabuçu weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 25°431212.54.5
Feb31° / 25°4412.912.34.2
Mar31° / 25°5814.812.14.1
Apr30° / 24°8418.511.84.0
May29° / 24°10621.211.54.3
Jun27° / 23°9621.211.44.9
Jul27° / 22°8321.611.55.0
Aug27° / 22°592011.75.2
Sep28° / 23°411511.95.5
Oct29° / 23°4311.212.25.4
Nov30° / 24°298.712.55.1
Dec31° / 25°257.712.64.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 31% of October, with mostly cloudy or overcast conditions the remaining 24%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18317
28218
38119
48119
58020
68020
77921
87822
97822
107822
117723
127624
137624
147624
157624
167525
177525
187426
197426
207426
217327
227327
237327
247327
257327
267327
277327
287327
297327
307327
317327

Chance of precipitation in October

Any precipitation

Piaçabuçu gets around 43 mm of rain over 11.2 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 36% and peaks near 39% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
139
239
339
439
539
639
739
839
939
1039
1139
1239
1339
1438
1538
1637
1737
1836
1936
2035
2135
2234
2334
2433
2533
2633
2733
2833
2932
3032
3132

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 56% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
115742
215643
315643
415544
515544
615445
715346
815247
915148
1015049
1115050
1214950
1314752
1404654
1504555
1604456
1704357
1804258
1904159
2003961
2103862
2203763
2303664
2403565
2503466
2603367
2703367
2803268
2903268
3003169
3103169

Wind in October

Winds average 16 km/h in October.

Across October, daily wind ranges from about 15 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3017light breeze
3117light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over October. Sunrise moves from 5:12 AM to 4:58 AM, and sunset from 5:17 PM to 5:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:125:17
212.15:115:17
312.15:115:17
412.15:105:17
512.15:105:17
612.15:095:17
712.15:085:17
812.25:085:17
912.25:075:17
1012.25:075:17
1112.25:065:17
1212.25:065:18
1312.25:055:18
1412.25:055:18
1512.25:045:18
1612.25:045:18
1712.25:035:18
1812.35:035:18
1912.35:025:18
2012.35:025:18
2112.35:025:18
2212.35:015:19
2312.35:015:19
2412.35:005:19
2512.35:005:19
2612.35:005:19
2712.34:595:19
2812.34:595:20
2912.44:595:20
3012.44:595:20
3112.44:585:20

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.38 kWh/m².

For context, solar energy here swings from a low near 4.23 kWh/m² to a high of 6.66 kWh/m² in December across the year — October's 6.38 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.5Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.5Intense
286.5Intense
296.5Intense
306.5Intense
316.5Intense
Planning a trip in October

Hazard calendar for Piaçabuçu

In seasonPeak

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

Piaçabuçu's rainy season runs March–August, 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 Piaçabuçu?

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

5.4
Sightseeing
2nd-best month of the year
7.0
Beach & pool
3rd-best month of the year

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

What to pack for Piaçabuçu in October

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

In October, Piaçabuçu sees daytime highs around 29°C and nights near 23°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

Sea temperature near Piaçabuçu in October

The nearest coast averages about 26°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in April at about 29°C and coldest in August near 26°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Warm
Mar28Tropical
Apr29Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct26Warm
Nov27Warm
Dec27Warm

UV index in Piaçabuçu 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 Piaçabuçu peaks around February 17 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 14Jun 23UV 9
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug10Very high
Sep11Extreme
Oct12Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Piaçabuçu?

Piaçabuçu sits at 10.4°S, 36.4°W, 6 m above sea level, in Brazil. The nearest listed city is Neópolis, 18 km away.

Topography around Piaçabuçu

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

Within 3 km, the terrain around Piaçabuçu has only modest variations in elevation — a maximum elevation change of 12 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 68 m; within 80 km, significant variations in elevation — a maximum elevation change of 493 m.

The land around Piaçabuçu is covered by grassland (30%), water (24%) and wetland (22%) within 3 km, grassland (33%) and water (26%) within 16 km, and grassland (37%) and water (35%) within 80 km.

3 km
12 m
16 km
68 m
80 km
493 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
October weather nearby: Neópolis 18 km · Penedo 21 km · Igreja Nova 40 km · Coruripe 42 km · Propriá 49 km · Porto Real do Colégio 51 km · Junqueiro 54 km · São Sebastião 54 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 Piaçabuçu (-10.4056°, -36.4344°, elevation 6 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).