Aliança weather in October

In October, Aliança sees average daytime highs of 29°C and overnight lows near 22°C, with 22 mm of rain across 9.1 wet days and about 12.2 hours of daylight. It is the 7th-warmest and 11th-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 32% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 18 min by month's end. Set against the rest of the year, October is Aliança's 2nd-clearest and 4th-windiest month. For the whole year in context, see Aliança's year-round climate.

Daytime high
29°
7th warmest
Overnight low
22°
5th coldest
Rainfall
22 mm
9.1 wet days
Daylight
12 h 12 min
5:01 AM – 5:11 PM
Cloud cover
50%
2nd clearest
Wind
12 km/h
4th windiest
Solar energy
5.76 kWh/m²
Travel score
5.6
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 Aliança reaches about 29°C in the afternoon and slips back to 22°C overnight — a 8°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 on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12921
22921
32921
42921
52921
62921
72921
82921
92921
102921
112921
122921
132921
142921
152922
162922
172922
182922
192922
202922
212922
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How October really feels in Aliança

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.

Aliança weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°541612.44.1
Feb31° / 23°6315.912.23.9
Mar31° / 23°8318.412.13.9
Apr30° / 23°9219.711.83.9
May29° / 22°9119.811.74.5
Jun27° / 21°9118.811.65.1
Jul27° / 21°791811.65.5
Aug27° / 20°4414.411.85.9
Sep28° / 21°3112.3125.9
Oct29° / 22°229.112.25.6
Nov30° / 22°228.212.35.2
Dec30° / 23°3011.212.44.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 42% of October, with mostly cloudy or overcast conditions the remaining 26%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18218
28119
38119
47921
57921
67822
77723
87624
97525
107525
117426
127327
137327
147327
157228
167228
177228
187228
197129
207129
217129
227129
237030
247030
257129
267129
277129
287129
297129
307129
317327

Chance of precipitation in October

Any precipitation

Aliança gets around 22 mm of rain over 9.1 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 30% and peaks near 32% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
129
229
329
429
530
630
730
831
931
1031
1132
1232
1332
1432
1532
1632
1731
1831
1931
2030
2130
2229
2329
2428
2528
2627
2727
2827
2926
3026
3126

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 77% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
138116
238116
338017
438017
538017
628117
728018
828018
928018
1018118
1118019
1218019
1318019
1417920
1508020
1607921
1707921
1807822
1907723
2007723
2107624
2207525
2307525
2407426
2507426
2607327
2707327
2807228
2907228
3017128
3117029

Wind in October

Winds average 12 km/h in October.

Across October, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 18 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 5:08 AM to 4:56 AM, and sunset from 5:12 PM to 5:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:085:12
212.15:075:12
312.15:075:12
412.15:065:12
512.15:065:12
612.15:055:11
712.15:055:11
812.15:045:11
912.15:045:11
1012.15:035:11
1112.15:035:11
1212.15:035:11
1312.25:025:11
1412.25:025:11
1512.25:015:11
1612.25:015:11
1712.25:005:11
1812.25:005:11
1912.25:005:11
2012.24:595:11
2112.24:595:11
2212.24:595:11
2312.24:585:11
2412.24:585:12
2512.24:585:12
2612.24:585:12
2712.24:575:12
2812.24:575:12
2912.34:575:12
3012.34:575:12
3112.34:565:12

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.76 kWh/m².

For context, solar energy here swings from a low near 3.97 kWh/m² to a high of 5.91 kWh/m² in November across the year — October's 5.76 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in October

Hazard calendar for Aliança

In seasonPeak

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

Aliança's rainy season runs January–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 Aliança?

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

5.6
Sightseeing
3rd-best month of the year
7.3
Beach & pool
1st-best month of the year

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

What to pack for Aliança in October

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

In October, Aliança sees daytime highs around 29°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Aliança 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 at the nearest coast (about 67 km away) 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
Feb28Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul27Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov27Warm
Dec28Warm

UV index in Aliança 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 Aliança peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 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 12UV 15Jul 15UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Aliança?

Aliança sits at 7.6°S, 35.2°W, 115 m above sea level, in Brazil. The nearest listed city is Vicência, 12 km away.

Topography around Aliança

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

Within 3 km, the terrain around Aliança has only modest variations in elevation — a maximum elevation change of 92 m around an average of 86 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 513 m; within 80 km, large variations in elevation — a maximum elevation change of 786 m.

The land around Aliança is covered by grassland (75%) within 3 km, grassland (68%) within 16 km, and grassland (52%) within 80 km.

3 km
92 m
16 km
513 m
80 km
786 m
treesshrubsgrasslandcroplandartificial surfaceswatermangroves
October weather nearby: Vicência 12 km · Condado 14 km · Timbaúba 15 km · Nazaré da Mata 15 km · Itaquitinga 16 km · Ferreiros 17 km · Macaparana 25 km · Itambé 25 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 Aliança (-7.6033°, -35.2308°, elevation 115 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).