Alto Paraíso weather in October

In October, Alto Paraíso sees average daytime highs of 33°C and overnight lows near 23°C, with 168 mm of rain across 22.5 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 7th-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 8% 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 18 min by month's end. Set against the rest of the year, October is Alto Paraíso's 6th-clearest and 8th-windiest month. For the whole year in context, see Alto Paraíso's year-round climate.

Daytime high
33°
4th warmest
Overnight low
23°
11th coldest
Rainfall
168 mm
22.5 wet days
Daylight
12 h 12 min
5:52 AM – 6:05 PM
Cloud cover
74%
6th clearest
Wind
5 km/h
8th windiest
Solar energy
5.56 kWh/m²
Travel score
2.6
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 Alto Paraíso 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 30°C and 35°C. Set against its neighbours, October runs about 1°C cooler than September and about 2°C warmer than November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13323
23323
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183323
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How October really feels in Alto Paraíso

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.

Alto Paraíso weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°31128.212.52.7
Feb30° / 23°29126.412.32.7
Mar30° / 23°29228.812.12.7
Apr30° / 23°20125.211.83.0
May30° / 22°10517.911.63.9
Jun31° / 21°296.511.44.8
Jul33° / 21°173.211.54.3
Aug34° / 22°426.611.73.3
Sep34° / 23°9815.711.92.8
Oct33° / 23°16822.512.22.6
Nov31° / 23°2352512.42.7
Dec30° / 23°27227.612.62.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 8% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 19% of October, with mostly cloudy or overcast conditions the remaining 73%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13763
23763
33664
43565
53565
63466
73565
83466
93367
103268
113169
123070
132971
142971
152773
162773
172674
182575
192575
202377
212377
222278
232179
242080
252080
261981
271981
281981
291882
301882
311882

Chance of precipitation in October

Any precipitation

Alto Paraíso gets around 168 mm of rain over 22.5 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 72% and peaks near 81% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
165
265
366
466
566
667
767
867
968
1068
1168
1268
1369
1469
1570
1671
1772
1873
1973
2074
2175
2276
2377
2478
2578
2679
2780
2880
2981
3081
3181

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 82% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1178111
2168211
3168211
4168211
5168211
6158311
7158311
8148411
9048511
10048412
11038512
12038512
13038413
14028513
15028414
16028315
17018415
18018316
19018316
20018217
21018217
22018118
23008218
24018019
25018019
26017920
27017920
28017821
29017821
30017821
31017722

Wind in October

Winds average 5 km/h in October.

Across October, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

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 6:00 AM to 5:47 AM, and sunset from 6:05 PM to 6:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:006:05
212.15:596:05
312.15:586:05
412.15:586:05
512.15:576:05
612.15:576:05
712.15:566:05
812.15:566:05
912.25:556:05
1012.25:556:05
1112.25:546:05
1212.25:546:05
1312.25:536:05
1412.25:536:05
1512.25:526:05
1612.25:526:05
1712.25:516:05
1812.25:516:05
1912.25:506:05
2012.35:506:05
2112.35:506:05
2212.35:496:05
2312.35:496:06
2412.35:496:06
2512.35:486:06
2612.35:486:06
2712.35:486:06
2812.35:476:06
2912.35:476:07
3012.35:476:07
3112.35:476:07

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.56 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.35 kWh/m² to a high of 5.56 kWh/m² in September across the year — October's 5.56 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.3Bright
315.3Bright
Planning a trip in October

Hazard calendar for Alto Paraíso

In seasonPeak

In October, Alto Paraíso sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Alto Paraíso's rainy season runs October–April, 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 Alto Paraíso?

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

2.6
Sightseeing
12th-best month of the year
4.4
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Alto Paraíso.

What to pack for Alto Paraíso in October

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

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

light clothesrain gearsun protection

UV index in Alto Paraíso in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Alto Paraíso peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 12 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeMar 10UV 15Sep 12UV 3
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug5High
Sep3Moderate
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Alto Paraíso 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 Alto Paraíso is worst in September — around 101 µg/m³ PM2.5 (unhealthy), about 10.3× the cleanest month (May, 10 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateUnhealthyModerateSep 1496 µg/m³May 1710 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb12Moderate
Mar14Moderate
Apr11Good
May10Good
Jun11Good
Jul15Moderate
Aug68Unhealthy
Sep101Unhealthy
Oct41Poor
Nov21Moderate
Dec15Moderate
Location & terrain

Where is Alto Paraíso?

Alto Paraíso sits at 9.7°S, 63.3°W, 137 m above sea level, in Brazil. The nearest listed city is Ariquemes, 36 km away.

Topography around Alto Paraíso

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

Within 3 km, the terrain around Alto Paraíso has only modest variations in elevation — a maximum elevation change of 49 m around an average of 135 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, significant variations in elevation — a maximum elevation change of 358 m.

The land around Alto Paraíso is covered by grassland (65%) and trees (20%) within 3 km, grassland (60%) and trees (34%) within 16 km, and grassland (52%) and trees (46%) within 80 km.

3 km
49 m
16 km
173 m
80 km
358 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Ariquemes 36 km · Buritis 79 km · Candeias do Jamari 110 km · Jaru 122 km · Porto Velho 125 km · Machadinho d'Oeste 149 km · Ouro Preto do Oeste 165 km · Ji Paraná 197 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 Alto Paraíso (-9.7228°, -63.3102°, elevation 137 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).