Tangará da Serra weather in October

In October, Tangará da Serra sees average daytime highs of 33°C and overnight lows near 23°C, with 120 mm of rain across 17.8 wet days and about 12.3 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 23% 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 30 min by month's end. Set against the rest of the year, October is Tangará da Serra's 7th-clearest and 6th-windiest month. For the whole year in context, see Tangará da Serra's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
23°
10th coldest
Rainfall
120 mm
17.8 wet days
Daylight
12 h 18 min
6:25 AM – 6:45 PM
Cloud cover
65%
7th clearest
Wind
6 km/h
6th windiest
Solar energy
5.93 kWh/m²
Travel score
2.9
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical October day in Tangará da Serra reaches about 33°C in the afternoon and slips back to 23°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 36°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13322
23322
33322
43322
53322
63322
73322
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183323
193323
203323
213323
223323
233323
243323
253223
263223
273223
283223
293223
303223
313223

How October really feels in Tangará da Serra

Once humidity and wind are folded in, October averages 31 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
31
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.

Tangará da Serra weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°23825.112.82.9
Feb31° / 23°22024.412.52.8
Mar31° / 22°21625.512.12.9
Apr31° / 22°11215.811.74.0
May30° / 20°416.811.35.6
Jun30° / 19°111.911.26.3
Jul30° / 18°6111.26.3
Aug32° / 19°162.411.54.8
Sep33° / 22°568.611.93.6
Oct33° / 23°12017.812.32.9
Nov32° / 23°16721.512.72.9
Dec31° / 23°2092512.82.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 59%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25149
35050
45050
55050
64852
74852
84852
94753
104753
114753
124654
134555
144555
154357
164258
174159
184060
194060
203763
213664
223664
233565
243367
253268
263169
273070
282971
292872
302872
312872

Chance of precipitation in October

Any precipitation

Tangará da Serra gets around 120 mm of rain over 17.8 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 57% and peaks near 71% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
145
246
347
447
548
648
748
849
949
1049
1150
1251
1351
1452
1553
1654
1756
1857
1959
2060
2162
2263
2365
2466
2567
2668
2769
2870
2971
3071
3171

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 72% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
112113155
212103057
312102958
41292860
51292860
60282763
70182764
80182764
90172666
100172666
110162667
120162667
130152569
140152569
150042472
160042472
170032374
180032275
190022177
200022078
210021979
220021880
230021682
240021583
250021484
260021385
270021385
280031285
290031285
300031186
310031186

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

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 6:35 AM to 6:18 AM, and sunset from 6:43 PM to 6:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:356:43
212.16:346:43
312.26:346:43
412.26:336:43
512.26:326:43
612.26:316:43
712.26:316:43
812.26:306:44
912.26:296:44
1012.36:296:44
1112.36:286:44
1212.36:276:44
1312.36:276:44
1412.36:266:45
1512.36:266:45
1612.36:256:45
1712.36:246:45
1812.46:246:45
1912.46:236:46
2012.46:236:46
2112.46:226:46
2212.46:226:46
2312.46:216:47
2412.46:216:47
2512.46:206:47
2612.56:206:48
2712.56:196:48
2812.56:196:48
2912.56:196:48
3012.56:186:49
3112.56:186:49

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.93 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.41 kWh/m² to a high of 5.93 kWh/m² in October across the year — October's 5.93 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
96.0Bright
106.0Bright
116.0Bright
126.0Bright
136.0Bright
146.0Bright
156.0Bright
166.0Bright
176.0Bright
186.0Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.9Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in October

Hazard calendar for Tangará da Serra

In seasonPeak

In October, Tangará da Serra sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Tangará da Serra's monsoon runs October–April, 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 Tangará da Serra?

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

2.9
Sightseeing
7th-best month of the year
5.1
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Tangará da Serra.

What to pack for Tangará da Serra in October

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

In October, Tangará da Serra sees daytime highs around 33°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Tangará da Serra 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 Tangará da Serra peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeJan 20UV 15Sep 15UV 4
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep4Moderate
Oct12Extreme
Nov13Extreme
Dec14Extreme

Air quality in Tangará da Serra in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Tangará da Serra is worst in September — around 44 µg/m³ PM2.5 (poor), about 6.4× the cleanest month (July, 7 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodSep 1641 µg/m³Jul 117 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar9Good
Apr8Good
May9Good
Jun9Good
Jul7Good
Aug20Moderate
Sep44Poor
Oct21Moderate
Nov12Good
Dec10Good
Location & terrain

Where is Tangará da Serra?

Tangará da Serra sits at 14.6°S, 57.5°W, 392 m above sea level, in Brazil. The nearest listed city is Nova Olímpia, 29 km away.

Topography around Tangará da Serra

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

Within 3 km, the terrain around Tangará da Serra has only modest variations in elevation — a maximum elevation change of 113 m around an average of 384 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 341 m; within 80 km, significant variations in elevation — a maximum elevation change of 567 m.

The land around Tangará da Serra is covered by artificial surfaces (44%) and grassland (27%) within 3 km, grassland (40%), cropland (35%) and trees (22%) within 16 km, and trees (38%), grassland (33%) and cropland (27%) within 80 km.

3 km
113 m
16 km
341 m
80 km
567 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Nova Olímpia 29 km · Barra do Bugres 60 km · Lambari d'Oeste 96 km · Campo Novo do Parecis 114 km · Diamantino 114 km · Rosário Oeste 116 km · Nobres 125 km · São José dos Quatro Marcos 134 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 Tangará da Serra (-14.6194°, -57.4858°, elevation 392 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).