Icapuí weather in October

In October, Icapuí sees average daytime highs of 27°C and overnight lows near 25°C, with 2 mm of rain across 0.6 wet days and about 12.1 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 81% 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 h 12 min by month's end. Set against the rest of the year, October is Icapuí's 3rd-clearest and 1st-windiest month. For the whole year in context, see Icapuí's year-round climate.

Daytime high
27°
11th warmest
Overnight low
25°
4th coldest
Rainfall
2 mm
0.6 wet days
Daylight
12 h 06 min
5:11 AM – 5:18 PM
Cloud cover
23%
3rd clearest
Wind
30 km/h
1st windiest
Solar energy
7.05 kWh/m²
Travel score
8.6
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical October day in Icapuí reaches about 27°C in the afternoon and slips back to 25°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 28°C. Set against its neighbours, October runs on par with September and on par with November.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12725
22725
32725
42725
52725
62725
72725
82725
92725
102725
112725
122725
132725
142725
152725
162725
172725
182725
192725
202725
212725
222725
232725
242725
252725
262725
272725
282725
292725
302725
312725

Icapuí weather by month

How October compares with the rest of the year at a glance. October is the 11th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 26°9013.912.26.0
Feb28° / 26°12516.312.25.3
Mar28° / 26°19921.8124.7
Apr28° / 26°20221.111.94.7
May28° / 26°9613.611.85.7
Jun28° / 25°508.411.77.0
Jul27° / 25°284.111.87.8
Aug27° / 24°30.911.88.6
Sep27° / 25°10.3128.8
Oct27° / 25°20.612.18.6
Nov27° / 26°41.112.28.3
Dec27° / 26°185.512.37.5

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 81% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 10% of October, with mostly cloudy or overcast conditions the remaining 10%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1946
2946
3946
4937
5937
6928
7928
8928
9928
10919
11919
12919
13919
149010
159010
169010
179010
189010
199010
208911
218911
228911
238911
248911
258713
268713
278713
288713
298713
308713
318713

Chance of precipitation in October

Any precipitation

Icapuí gets around 2 mm of rain over 0.6 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 2% and peaks near 3% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
81
91
101
111
121
131
142
152
162
172
182
192
203
213
223
233
243
253
263
273
283
293
303
313

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 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
11486
21387
31288
41189
51189
61090
7991
8991
9892
10793
11793
12694
13595
14595
15496
16496
17397
18397
19397
20298
21298
22298
23298
24298
25199
26199
27199
28199
29199
30199
31298

Wind in October

Winds average 30 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 30 km/h on the calmest days to 31 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
131windy
231windy
331windy
431windy
531windy
631windy
731windy
831windy
931windy
1031windy
1131windy
1231windy
1331windy
1431windy
1531windy
1631windy
1731windy
1831windy
1931windy
2030windy
2130windy
2230windy
2330windy
2430windy
2530windy
2630windy
2730windy
2830windy
2930windy
3030windy
3130windy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 hours 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 12 minutes over October. Sunrise moves from 5:17 AM to 5:08 AM, and sunset from 5:20 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.05:175:20
212.05:175:19
312.05:165:19
412.15:165:19
512.15:155:19
612.15:155:19
712.15:155:19
812.15:145:18
912.15:145:18
1012.15:135:18
1112.15:135:18
1212.15:135:18
1312.15:125:18
1412.15:125:18
1512.15:125:18
1612.15:115:18
1712.15:115:18
1812.15:115:18
1912.15:105:17
2012.15:105:17
2112.15:105:17
2212.15:105:17
2312.15:095:17
2412.15:095:17
2512.15:095:17
2612.15:095:18
2712.15:095:18
2812.25:085:18
2912.25:085:18
3012.25:085:18
3112.25:085:18

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 7.05 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 5.18 kWh/m² to a high of 7.05 kWh/m² in October across the year — October's 7.05 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.1Intense
27.1Intense
37.1Intense
47.1Intense
57.1Intense
67.1Intense
77.1Intense
87.1Intense
97.1Intense
107.1Intense
117.1Intense
127.1Intense
137.1Intense
147.1Intense
157.1Intense
167.0Intense
177.0Intense
187.0Intense
197.0Intense
207.0Intense
217.0Intense
227.0Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
317.0Intense
Planning a trip in October

Hazard calendar for Icapuí

In seasonPeak

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

Icapuí's monsoon runs February–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 Icapuí?

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

8.6
Sightseeing
2nd-best month of the year
8.7
Beach & pool
2nd-best month of the year

October is one of the better times to visit Icapuí for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Icapuí in October

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

In October, Icapuí sees daytime highs around 27°C and nights near 25°C. Pack light clothes, sun protection and a windbreaker.

light clothessun protectiona windbreaker

Sea temperature near Icapuí in October

The nearest coast averages about 27°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 27°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
Feb29Tropical
Mar29Tropical
Apr29Tropical
May29Tropical
Jun28Warm
Jul27Warm
Aug27Warm
Sep27Warm
Oct27Warm
Nov28Warm
Dec28Warm

UV index in Icapuí 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 Icapuí peaks around March 16 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 16UV 15Jul 13UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec11Extreme
Location & terrain

Where is Icapuí?

Icapuí sits at 4.7°S, 37.4°W, 9 m above sea level, in Brazil. The nearest listed city is Areia Branca, 36 km away.

Topography around Icapuí

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

Within 3 km, the terrain around Icapuí has only modest variations in elevation — a maximum elevation change of 49 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 105 m; within 80 km, significant variations in elevation — a maximum elevation change of 271 m.

The land around Icapuí is covered by grassland (27%), shrubs (23%) and water (22%) within 3 km, water (49%) and shrubs (24%) within 16 km, and water (38%) and shrubs (34%) within 80 km.

3 km
49 m
16 km
105 m
80 km
271 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
October weather nearby: Areia Branca 36 km · Aracati 49 km · Jaguaruana 49 km · Baraúna 50 km · Mossoró 53 km · Fortim 57 km · Russas 73 km · Quixeré 81 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 Icapuí (-4.7131°, -37.3553°, elevation 9 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).