Itamaraju weather in October

In October, Itamaraju sees average daytime highs of 28°C and overnight lows near 21°C, with 87 mm of rain across 13.3 wet days and about 12.4 hours of daylight. It is the 7th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 25% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 36 min by month's end. Set against the rest of the year, October is Itamaraju's 10th-clearest and 1st-windiest month. For the whole year in context, see Itamaraju's year-round climate.

Daytime high
28°
7th warmest
Overnight low
21°
6th coldest
Rainfall
87 mm
13.3 wet days
Daylight
12 h 24 min
5:11 AM – 5:35 PM
Cloud cover
62%
10th clearest
Wind
11 km/h
1st windiest
Solar energy
5.11 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 28°C through the month.

A typical October day in Itamaraju reaches about 28°C in the afternoon and slips back to 21°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, October runs about 1°C warmer than September and on par with November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12820
22820
32820
42820
52820
62820
72820
82820
92820
102820
112820
122821
132821
142821
152821
162821
172821
182821
192821
202821
212921
222921
232921
242921
252921
262921
272921
282921
292921
302921
312921

How October really feels in Itamaraju

Once humidity and wind are folded in, October averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Itamaraju weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°7814.612.94.2
Feb31° / 23°6014.112.64.0
Mar31° / 23°11617.912.13.9
Apr30° / 22°811711.64.4
May28° / 20°6214.111.25.6
Jun27° / 19°4813.4116.1
Jul26° / 18°5014.911.16.1
Aug26° / 18°4011.811.46.4
Sep27° / 19°4210.611.96.3
Oct28° / 21°8713.312.45.4
Nov29° / 22°14616.312.84.6
Dec30° / 22°11914.7134.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% 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 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15050
24951
34951
44951
54852
64852
74852
84852
94951
105050
115050
125050
134951
145050
155050
165050
174951
184951
194852
204852
214852
224654
234654
244555
254357
264357
274159
284159
294060
304060
314060

Chance of precipitation in October

Any precipitation

Itamaraju gets around 87 mm of rain over 13.3 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 42% and peaks near 50% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
137
237
338
439
540
640
740
840
941
1041
1141
1241
1341
1441
1541
1641
1741
1841
1941
2042
2142
2243
2344
2445
2546
2647
2748
2849
2949
3050
3150

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 63% of days. Sticky, muggy-or-worse air turns up on roughly 89% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
14137112
24127212
34127113
44117213
53117214
63117214
73117115
83107116
93107116
102107117
112107018
122107018
132106919
142106820
15296821
16296722
17296524
18286525
19286327
20276229
21276031
22275833
23265636
24165538
25165340
26165142
27164944
28164846
29154747
30154549
31154450

Wind in October

Winds average 11 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over October. Sunrise moves from 5:23 AM to 5:03 AM, and sunset from 5:32 PM to 5:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.25:235:32
212.25:225:32
312.25:215:32
412.25:205:32
512.25:195:32
612.25:195:33
712.25:185:33
812.35:175:33
912.35:165:33
1012.35:165:33
1112.35:155:34
1212.35:145:34
1312.35:135:34
1412.45:135:34
1512.45:125:35
1612.45:115:35
1712.45:115:35
1812.45:105:35
1912.45:095:36
2012.55:095:36
2112.55:085:36
2212.55:085:37
2312.55:075:37
2412.55:075:37
2512.55:065:38
2612.55:065:38
2712.65:055:38
2812.65:055:39
2912.65:045:39
3012.65:045:40
3112.65:035:40

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.11 kWh/m².

For context, solar energy here swings from a low near 3.49 kWh/m² to a high of 6.11 kWh/m² in January across the year — October's 5.11 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
105.0Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.2Bright
175.2Bright
185.2Bright
195.2Bright
205.2Bright
215.2Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in October

Is October a good time to visit Itamaraju?

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

5.4
Sightseeing
6th-best month of the year
6.4
Beach & pool
2nd-best month of the year

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

What to pack for Itamaraju in October

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

In October, Itamaraju sees daytime highs around 28°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

Sea temperature near Itamaraju in October

The nearest coast averages about 25°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 44 km away) is warmest in April at about 27°C and coldest in August near 25°C.

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

24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar27Warm
Apr27Warm
May26Warm
Jun25Warm
Jul25Warm
Aug25Warm
Sep25Warm
Oct25Warm
Nov26Warm
Dec26Warm

UV index in Itamaraju 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 Itamaraju peaks around February 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 15UV 15Jun 21UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun7Very high
Jul7Very high
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Itamaraju?

Itamaraju sits at 17.0°S, 39.5°W, 89 m above sea level, in Brazil. The nearest listed city is Prado, 47 km away.

Topography around Itamaraju

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

Within 3 km, the terrain around Itamaraju has only modest variations in elevation — a maximum elevation change of 153 m around an average of 60 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 617 m; within 80 km, large variations in elevation — a maximum elevation change of 1,031 m.

The land around Itamaraju is covered by grassland (54%) and trees (28%) within 3 km, grassland (53%) and trees (45%) within 16 km, and grassland (45%) and trees (36%) within 80 km.

3 km
153 m
16 km
617 m
80 km
1,031 m
treesgrasslandartificial surfaceswater
October weather nearby: Prado 47 km · Itabela 52 km · Guaratinga 57 km · Teixeira de Freitas 60 km · Alcobaça 64 km · Eunápolis 74 km · Medeiros Neto 82 km · Porto Seguro 82 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 Itamaraju (-17.0392°, -39.5311°, elevation 89 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).