Tanhaçu weather in October

In October, Tanhaçu sees average daytime highs of 31°C and overnight lows near 19°C, with 41 mm of rain across 6.1 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 6th-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 41% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 30 min by month's end. Set against the rest of the year, October is Tanhaçu's 2nd-clearest and 1st-windiest month. For the whole year in context, see Tanhaçu's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
19°
6th coldest
Rainfall
41 mm
6.1 wet days
Daylight
12 h 18 min
5:20 AM – 5:40 PM
Cloud cover
50%
2nd clearest
Wind
11 km/h
1st windiest
Solar energy
6.03 kWh/m²
Travel score
5.1
out of 10

Tanhaçu 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 Tanhaçu reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 34°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)
13119
23119
33119
43119
53119
63119
73119
83119
93119
103119
113119
123119
133119
143119
153119
163119
173119
183119
193119
203119
213120
223120
233120
243120
253120
263120
273120
283120
293120
303120
313120

How October really feels in Tanhaçu

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.

Tanhaçu weather by month

How October compares with the rest of the year at a glance. October is the 3rd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 21°79812.74.7
Feb31° / 21°486.512.54.6
Mar31° / 21°809.512.14.6
Apr30° / 20°417.911.75.2
May29° / 19°215.711.46.2
Jun27° / 17°18511.27.2
Jul27° / 16°154.911.37.3
Aug28° / 16°123.511.57.2
Sep30° / 18°132.911.96.1
Oct31° / 19°416.112.35.1
Nov30° / 20°11410.312.64.7
Dec30° / 20°999.712.84.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 20% of October, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26535
36535
46535
56535
66535
76535
86535
96436
106436
116436
126337
136337
146238
156337
166238
176238
186238
196139
206139
216139
226040
236040
245941
255842
265743
275644
285545
295446
305347
315248

Chance of precipitation in October

Any precipitation

Tanhaçu gets around 41 mm of rain over 6.1 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 19% and peaks near 27% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
113
213
313
414
514
614
715
815
915
1016
1116
1217
1317
1418
1518
1618
1719
1819
1920
2020
2121
2222
2323
2424
2525
2625
2726
2826
2927
3027
3127

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 61% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
112266110
212266110
312265120
412166120
512166120
612165130
712165130
812165130
912164140
1012164140
1112164140
1212162151
1312162151
1412162151
1512062161
1612062161
1711962171
1811962171
1911861182
2011860192
2111760202
2211658223
2311558233
2401458253
2501457263
2601356283
2701256293
2801254313
2901154323
3001152343
3101151353

Wind in October

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

Across October, daily wind ranges from about 10 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
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 30 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 5:30 AM to 5:14 AM, and sunset from 5:38 PM to 5:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:305:38
212.15:305:38
312.25:295:38
412.25:285:38
512.25:275:38
612.25:275:38
712.25:265:38
812.25:255:38
912.25:255:39
1012.25:245:39
1112.35:235:39
1212.35:235:39
1312.35:225:39
1412.35:225:39
1512.35:215:39
1612.35:205:40
1712.35:205:40
1812.35:195:40
1912.45:195:40
2012.45:185:40
2112.45:185:41
2212.45:175:41
2312.45:175:41
2412.45:165:41
2512.45:165:42
2612.45:155:42
2712.55:155:42
2812.55:155:43
2912.55:145:43
3012.55:145:43
3112.55:145:44

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.03 kWh/m².

For context, solar energy here swings from a low near 3.7 kWh/m² to a high of 6.25 kWh/m² in January across the year — October's 6.03 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
76.0Bright
86.0Bright
96.0Bright
106.0Bright
116.0Bright
126.0Bright
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.0Bright
276.0Bright
286.0Bright
296.0Bright
305.9Bright
315.9Bright
Planning a trip in October

Hazard calendar for Tanhaçu

In seasonPeak

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

Tanhaçu's rainy season runs November–January, 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 Tanhaçu?

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

5.1
Sightseeing
7th-best month of the year
7.4
Beach & pool
5th-best month of the year

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

What to pack for Tanhaçu in October

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

In October, Tanhaçu sees daytime highs around 31°C and nights near 19°C. Pack light clothes and sun protection. About 6 days see rain.

light clothessun protection

UV index in Tanhaçu in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tanhaçu peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 18UV 15Jul 10UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov14Extreme
Dec12Extreme
Location & terrain

Where is Tanhaçu?

Tanhaçu sits at 14.0°S, 41.2°W, 433 m above sea level, in Brazil. The nearest listed city is Ituaçu, 24 km away.

Topography around Tanhaçu

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

Within 3 km, the terrain around Tanhaçu has only modest variations in elevation — a maximum elevation change of 205 m around an average of 439 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 842 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,352 m.

The land around Tanhaçu is covered by shrubs (48%) and grassland (37%) within 3 km, shrubs (47%), grassland (28%) and trees (22%) within 16 km, and shrubs (49%) and grassland (33%) within 80 km.

3 km
205 m
16 km
842 m
80 km
1,352 m
treesshrubsgrasslandcroplandartificial surfaces
October weather nearby: Ituaçu 24 km · Barra da Estiva 45 km · Brumado 49 km · Anagé 67 km · Ibicoara 68 km · Livramento do Brumado 77 km · Livramento de Nossa Senhora 77 km · Vitória da Conquista 104 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 Tanhaçu (-14.0214°, -41.2481°, elevation 433 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. 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).