Altinópolis weather in October

In October, Altinópolis sees average daytime highs of 29°C and overnight lows near 19°C, with 121 mm of rain across 14.2 wet days and about 12.5 hours of daylight. It is the 1st-warmest and 6th-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 29% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 48 min by month's end. Set against the rest of the year, October is Altinópolis's 7th-clearest and 3rd-windiest month. For the whole year in context, see Altinópolis's year-round climate.

Daytime high
29°
1st warmest
Overnight low
19°
7th coldest
Rainfall
121 mm
14.2 wet days
Daylight
12 h 30 min
6:40 AM – 7:09 PM
Cloud cover
61%
7th clearest
Wind
9 km/h
3rd windiest
Solar energy
6.01 kWh/m²
Travel score
5.0
out of 10

Altinópolis 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

Day-to-day highs hold fairly steady near 29°C through the month.

A typical October day in Altinópolis reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 33°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12918
22918
32918
42918
52918
62918
72918
82918
92918
102919
112919
122919
132919
142919
152919
162919
172919
182919
192919
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302819
312819

Altinópolis weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°29123.813.14.1
Feb28° / 20°20919.712.74.2
Mar28° / 19°18319.912.14.8
Apr27° / 18°7510.111.56.5
May25° / 15°446.2117.6
Jun25° / 14°262.910.78.4
Jul25° / 14°172.510.98.5
Aug27° / 15°183.111.38.0
Sep29° / 17°738.111.96.1
Oct29° / 19°12114.212.55.0
Nov28° / 19°18818.5134.8
Dec28° / 20°26624.613.34.2

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% 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 54%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15446
25347
35248
45248
55248
65149
75149
85050
95050
105050
114951
124951
134852
144852
154753
164753
174555
184654
194456
204357
214357
224258
234159
244159
254159
263961
273961
283961
293862
303961
313763

Chance of precipitation in October

Any precipitation

Altinópolis gets around 121 mm of rain over 14.2 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 46% and peaks near 57% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
139
240
340
440
539
639
739
839
939
1040
1140
1241
1342
1443
1543
1644
1746
1847
1948
2049
2150
2251
2352
2453
2553
2654
2755
2855
2956
3056
3157

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 40% of days. Sticky, muggy-or-worse air turns up on roughly 21% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
125273711
225273712
324273712
423273713
523273714
622273615
722273615
821273516
921273517
1020273517
1120273518
1219273518
1319273619
1418273719
1517263720
1616263820
1715253921
1814254022
1912244122
2011234323
2110224424
229214524
239214625
248204626
257194726
267194727
276184728
286184729
296184630
305174631
315174632

Wind in October

Winds average 9 km/h in October.

Across October, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over October. Sunrise moves from 6:53 AM to 6:30 AM, and sunset from 7:04 PM to 7:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:537:04
212.26:527:04
312.26:517:05
412.36:507:05
512.36:497:05
612.36:487:06
712.36:477:06
812.36:467:06
912.46:467:07
1012.46:457:07
1112.46:447:07
1212.46:437:08
1312.46:427:08
1412.56:417:09
1512.56:417:09
1612.56:407:09
1712.56:397:10
1812.56:387:10
1912.56:387:11
2012.66:377:11
2112.66:367:11
2212.66:357:12
2312.66:357:12
2412.66:347:13
2512.76:337:13
2612.76:337:14
2712.76:327:14
2812.76:327:15
2912.76:317:15
3012.86:307:16
3112.86:307:16

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 3.97 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
15.8Bright
25.9Bright
35.9Bright
45.9Bright
55.9Bright
66.0Bright
76.0Bright
86.0Bright
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Bright
266.0Bright
276.0Bright
286.0Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in October

Hazard calendar for Altinópolis

In seasonPeak

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

Altinópolis'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 Altinópolis?

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

5.0
Sightseeing
7th-best month of the year
6.3
Beach & pool
7th-best month of the year

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

What to pack for Altinópolis in October

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

In October, Altinópolis sees daytime highs around 29°C and nights near 19°C. Pack light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Altinópolis 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 Altinópolis peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 21UV 15Jun 23UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Very high
Oct11Extreme
Nov14Extreme
Dec14Extreme

Air quality in Altinópolis 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 Altinópolis is worst in September — around 43 µg/m³ PM2.5 (poor), about 5.2× the cleanest month (November, 8 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodSep 1540 µg/m³Nov 229 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb10Good
Mar10Good
Apr11Good
May12Good
Jun11Good
Jul11Good
Aug20Moderate
Sep43Poor
Oct15Moderate
Nov8Good
Dec9Good
Location & terrain

Where is Altinópolis?

Altinópolis sits at 21.0°S, 47.4°W, 918 m above sea level, in Brazil. The nearest listed city is Batatais, 27 km away.

Topography around Altinópolis

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

Within 3 km, the terrain around Altinópolis has significant variations in elevation — a maximum elevation change of 357 m around an average of 852 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 550 m; within 80 km, large variations in elevation — a maximum elevation change of 803 m.

The land around Altinópolis is covered by trees (63%) within 3 km, trees (53%) and cropland (34%) within 16 km, and cropland (44%) and trees (36%) within 80 km.

3 km
357 m
16 km
550 m
80 km
803 m
treesgrasslandcroplandartificial surfaces
October weather nearby: Batatais 27 km · Cajuru 29 km · Brodowski 30 km · Serrana 31 km · Jardinópolis 40 km · São Sebastião do Paraíso 42 km · Monte Santo de Minas 45 km · Ribeirão Preto 48 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 Altinópolis (-21.0256°, -47.3739°, elevation 918 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).