Caiapônia weather in October

In October, Caiapônia sees average daytime highs of 31°C and overnight lows near 20°C, with 109 mm of rain across 16.8 wet days and about 12.4 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 32°C in the first days to 30°C by the end. The sky is clear or mostly clear about 24% 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 Caiapônia's 7th-clearest and 6th-windiest month. For the whole year in context, see Caiapônia's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
20°
12th coldest
Rainfall
109 mm
16.8 wet days
Daylight
12 h 24 min
7:01 AM – 7:24 PM
Cloud cover
64%
7th clearest
Wind
8 km/h
6th windiest
Solar energy
6.01 kWh/m²
Travel score
3.7
out of 10

Caiapônia is 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

Highs ease over the month, from about 32°C in the first days to 30°C by the end.

A typical October day in Caiapônia reaches about 31°C in the afternoon and slips back to 20°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 35°C. Set against its neighbours, October runs about 1°C cooler than September and about 2°C warmer than November.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13220
23220
33220
43220
53220
63220
73220
83220
93220
103220
113220
123220
133220
143220
153220
163120
173120
183120
193120
203120
213120
223120
233120
243120
253120
263020
273020
283020
293020
303020
313020

How October really feels in Caiapônia

Once humidity and wind are folded in, October averages 1 day 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
1
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.

Caiapônia 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
Jan28° / 20°29124.912.93.8
Feb28° / 20°22222.412.63.7
Mar29° / 20°19623.112.13.9
Apr29° / 19°7612.411.65.2
May29° / 17°213.811.26.7
Jun29° / 16°51117.3
Jul29° / 15°20.611.17.2
Aug31° / 17°71.111.45.8
Sep32° / 19°406.511.94.4
Oct31° / 20°10916.812.43.7
Nov29° / 20°2052312.83.6
Dec28° / 20°26626133.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 21% of October, with mostly cloudy or overcast conditions the remaining 55%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25743
35545
45545
55545
65446
75446
85347
95248
105248
115149
125149
135050
144951
154852
164753
174555
184456
194258
204159
214060
223961
233763
243565
253565
263367
273268
283268
293070
303070
312971

Chance of precipitation in October

Any precipitation

Caiapônia gets around 109 mm of rain over 16.8 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 54% and peaks near 69% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
143
244
345
445
545
645
745
845
946
1046
1146
1247
1348
1449
1550
1651
1753
1854
1956
2057
2159
2260
2362
2463
2564
2665
2766
2867
2968
3068
3169

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 55% of days. Sticky, muggy-or-worse air turns up on roughly 55% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1161831360
2151730380
3141730390
4141629410
5141629420
6131628430
7131528440
8131528440
9121527450
10121527460
11121526460
12111626470
13101526480
14101525490
1591525510
1681525520
1771425540
1861425541
1951325561
2041225581
2131124611
2221124621
2321023641
241922671
251821691
261720711
271719721
281618732
291618732
301517752
311516762

Wind in October

Winds average 8 km/h in October.

Across October, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 7:12 AM to 6:52 AM, and sunset from 7:21 PM to 7:29 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:127:21
212.27:117:21
312.27:107:21
412.27:097:21
512.27:097:21
612.27:087:22
712.27:077:22
812.37:067:22
912.37:057:22
1012.37:057:22
1112.37:047:23
1212.37:037:23
1312.37:037:23
1412.47:027:23
1512.47:017:24
1612.47:017:24
1712.47:007:24
1812.46:597:25
1912.46:597:25
2012.56:587:25
2112.56:577:25
2212.56:577:26
2312.56:567:26
2412.56:567:26
2512.56:557:27
2612.56:557:27
2712.66:547:28
2812.66:547:28
2912.66:537:28
3012.66:537:29
3112.66:527:29

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.01 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.47 kWh/m² to a high of 6.01 kWh/m² in October across the year — October's 6.01 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Bright
216.0Bright
226.0Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in October

Hazard calendar for Caiapônia

In seasonPeak

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

Caiapônia's monsoon runs November–March, 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 Caiapônia?

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

3.7
Sightseeing
9th-best month of the year
5.6
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Caiapônia.

What to pack for Caiapônia in October

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

In October, Caiapônia sees daytime highs around 31°C and nights near 20°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Caiapônia 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 Caiapônia peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 highExtremeJan 24UV 15Jun 22UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep12Extreme
Oct12Extreme
Nov15Extreme
Dec14Extreme

Air quality in Caiapônia 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 Caiapônia is worst in September — around 18 µg/m³ PM2.5 (moderate), about 6.4× the cleanest month (July, 3 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1817 µg/m³Jul 113 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar6Good
Apr5Good
May5Good
Jun4Good
Jul3Good
Aug7Good
Sep18Moderate
Oct11Good
Nov6Good
Dec6Good
Location & terrain

Where is Caiapônia?

Caiapônia sits at 17.0°S, 51.8°W, 720 m above sea level, in Brazil. The nearest listed city is Iporá, 93 km away.

Topography around Caiapônia

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

Within 3 km, the terrain around Caiapônia has only modest variations in elevation — a maximum elevation change of 131 m around an average of 702 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 422 m; within 80 km, large variations in elevation — a maximum elevation change of 719 m.

The land around Caiapônia is covered by grassland (43%) and trees (26%) within 3 km, grassland (33%), trees (31%) and cropland (28%) within 16 km, and grassland (36%), cropland (32%) and trees (28%) within 80 km.

3 km
131 m
16 km
422 m
80 km
719 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Iporá 93 km · Jataí 103 km · Mineiros 104 km · Aragarças 127 km · Barra do Garças 128 km · Rio Verde 132 km · Alto Araguaia 155 km · Jussara 158 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 Caiapônia (-16.9567°, -51.8103°, elevation 720 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).