Alvinópolis weather in October

In October, Alvinópolis sees average daytime highs of 28°C and overnight lows near 18°C, with 90 mm of rain across 11.8 wet days and about 12.5 hours of daylight. It is the 5th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 19% 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 42 min by month's end. Set against the rest of the year, October is Alvinópolis's 7th-clearest and 2nd-windiest month. For the whole year in context, see Alvinópolis's year-round climate.

Daytime high
28°
5th warmest
Overnight low
18°
7th coldest
Rainfall
90 mm
11.8 wet days
Daylight
12 h 30 min
6:23 AM – 6:51 PM
Cloud cover
68%
7th clearest
Wind
8 km/h
2nd windiest
Solar energy
5.21 kWh/m²
Travel score
5.7
out of 10

Alvinópolis 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 28°C through the month.

A typical October day in Alvinópolis reaches about 28°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 32°C. Set against its neighbours, October runs on par with September and on par with November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82818
92818
102818
112818
122818
132818
142818
152818
162819
172819
182819
192819
202819
212819
222819
232819
242819
252819
262819
272819
282819
292819
302819
312819

Alvinópolis weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°20318.113.14.3
Feb30° / 20°11913.812.74.4
Mar29° / 20°15117.112.14.6
Apr28° / 18°6111.411.66.1
May26° / 16°295.411.17.4
Jun25° / 14°112.610.88.1
Jul25° / 14°71.810.98.3
Aug26° / 15°123.111.38.0
Sep27° / 17°467.111.96.9
Oct28° / 18°9011.812.55.7
Nov28° / 19°20519.1134.8
Dec28° / 20°2582113.24.2

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 14% of October, with mostly cloudy or overcast conditions the remaining 66%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13565
23466
33466
43466
53367
63466
73466
83565
93565
103664
113664
123763
133664
143664
153664
163763
173664
183763
193763
203664
213664
223565
233367
243268
253268
263070
273070
282971
292773
302773
312575

Chance of precipitation in October

Any precipitation

Alvinópolis gets around 90 mm of rain over 11.8 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 38% and peaks near 53% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
135
235
334
434
533
633
732
832
931
1031
1131
1231
1331
1432
1532
1633
1734
1835
1936
2038
2139
2241
2343
2445
2546
2647
2749
2850
2951
3052
3153

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 48% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
112274714
211274715
311274815
410264815
510264815
610274816
79274816
89274816
99274816
108284717
118284717
128284717
138284717
147284718
157284718
166274719
176274820
185264821
195254822
205244823
214224925
224214926
233204928
243194929
253174931
263164833
272154834
282144736
292134738
302134640
312124541

Wind in October

Winds average 8 km/h in October.

Across October, daily wind ranges from about 8 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
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over October. Sunrise moves from 6:36 AM to 6:14 AM, and sunset from 6:47 PM to 6:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:366:47
212.26:356:47
312.26:346:47
412.26:336:47
512.36:326:48
612.36:316:48
712.36:306:48
812.36:306:49
912.36:296:49
1012.46:286:49
1112.46:276:50
1212.46:266:50
1312.46:256:50
1412.46:256:51
1512.46:246:51
1612.56:236:51
1712.56:226:52
1812.56:226:52
1912.56:216:52
2012.56:206:53
2112.66:206:53
2212.66:196:54
2312.66:186:54
2412.66:186:54
2512.66:176:55
2612.66:166:55
2712.76:166:56
2812.76:156:56
2912.76:156:57
3012.76:146:57
3112.76:146:58

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.21 kWh/m².

For context, solar energy here swings from a low near 3.52 kWh/m² to a high of 5.95 kWh/m² in February across the year — October's 5.21 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.1Bright
95.1Bright
105.2Bright
115.2Bright
125.2Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.2Bright
265.2Bright
275.2Bright
285.2Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in October

Hazard calendar for Alvinópolis

In seasonPeak

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

Alvinópolis'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 Alvinópolis?

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

5.7
Sightseeing
7th-best month of the year
6.4
Beach & pool
7th-best month of the year

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

What to pack for Alvinópolis in October

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

In October, Alvinópolis sees daytime highs around 28°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Alvinópolis 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 Alvinópolis peaks around February 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highVery highExtremeFeb 12UV 15Jun 20UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7Very high
Aug9Very high
Sep10Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Alvinópolis 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 Alvinópolis is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (January, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1916 µg/m³Jan 158 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr9Good
May10Good
Jun9Good
Jul8Good
Aug10Good
Sep16Moderate
Oct13Moderate
Nov9Good
Dec8Good
Location & terrain

Where is Alvinópolis?

Alvinópolis sits at 20.1°S, 43.0°W, 602 m above sea level, in Brazil. The nearest listed city is São Domingos do Prata, 28 km away.

Topography around Alvinópolis

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

Within 3 km, the terrain around Alvinópolis has only modest variations in elevation — a maximum elevation change of 207 m around an average of 618 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 726 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,838 m.

The land around Alvinópolis is covered by trees (50%) and grassland (45%) within 3 km, grassland (54%) and trees (46%) within 16 km, and trees (56%) and grassland (43%) within 80 km.

3 km
207 m
16 km
726 m
80 km
1,838 m
treesgrasslandcroplandartificial surfaces
October weather nearby: São Domingos do Prata 28 km · João Monlevade 35 km · Ponte Nova 37 km · Nova Era 40 km · Santa Bárbara 42 km · Mariana 49 km · Barão de Cocais 49 km · Itabira 57 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 Alvinópolis (-20.1067°, -43.0489°, elevation 602 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).