Viçosa weather in October

In October, Viçosa sees average daytime highs of 27°C and overnight lows near 18°C, with 92 mm of rain across 11.1 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 27°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 48 min by month's end. Set against the rest of the year, October is Viçosa's 9th-clearest and 2nd-windiest month. For the whole year in context, see Viçosa's year-round climate.

Daytime high
27°
5th warmest
Overnight low
18°
6th coldest
Rainfall
92 mm
11.1 wet days
Daylight
12 h 30 min
6:22 AM – 6:51 PM
Cloud cover
69%
9th clearest
Wind
10 km/h
2nd windiest
Solar energy
5.16 kWh/m²
Travel score
6.1
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical October day in Viçosa reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 32°C. Set against its neighbours, October runs on par with September and on par with November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12717
22717
32717
42717
52717
62717
72717
82718
92718
102718
112718
122718
132718
142718
152718
162818
172818
182818
192818
202818
212818
222818
232718
242718
252718
262718
272718
282718
292718
302718
312718

Viçosa 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°22616.813.14.6
Feb29° / 20°11611.912.74.8
Mar28° / 19°13215.912.15.0
Apr27° / 18°609.611.56.5
May25° / 16°345.3117.5
Jun24° / 14°122.510.88.3
Jul24° / 14°82.110.98.5
Aug25° / 14°162.811.38.1
Sep27° / 16°537.511.97.0
Oct27° / 18°9211.112.56.1
Nov27° / 19°20618.2135.0
Dec28° / 20°24420.113.24.6

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 15% 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 (%)
13466
23466
33466
43466
53565
63565
73664
83664
93664
103763
113664
123763
133763
143763
153763
163763
173763
183664
193664
203664
213565
223466
233367
243169
253070
263070
272872
282773
292773
302575
312476

Chance of precipitation in October

Any precipitation

Viçosa gets around 92 mm of rain over 11.1 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 36% and peaks near 52% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
134
234
333
433
533
632
731
831
931
1030
1130
1230
1330
1430
1531
1631
1732
1833
1934
2035
2137
2239
2340
2442
2544
2645
2747
2848
2949
3050
3152

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 46% of days. Sticky, muggy-or-worse air turns up on roughly 21% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
113314313
212304414
312304414
412304514
511294515
611294515
711294515
811304515
910304515
1010304515
1110304515
1210304516
139304516
149304516
158304516
168304617
177294618
186284619
196274720
205264721
215254722
224244823
234244825
244234826
253224727
263214729
273204730
282204632
292194633
302184634
312174536

Wind in October

Winds average 10 km/h in October.

Across October, daily wind ranges from about 10 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
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

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 6:35 AM to 6:12 AM, and sunset from 6:46 PM to 6:58 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:356:46
212.26:346:46
312.26:336:47
412.26:326:47
512.36:316:47
612.36:306:48
712.36:296:48
812.36:296:48
912.36:286:49
1012.46:276:49
1112.46:266:49
1212.46:256:50
1312.46:246:50
1412.46:246:50
1512.56:236:51
1612.56:226:51
1712.56:216:51
1812.56:216:52
1912.56:206:52
2012.66:196:53
2112.66:186:53
2212.66:186:54
2312.66:176:54
2412.66:166:54
2512.76:166:55
2612.76:156:55
2712.76:156:56
2812.76:146:56
2912.76:136:57
3012.76:136:57
3112.86:126:58

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.16 kWh/m².

For context, solar energy here swings from a low near 3.53 kWh/m² to a high of 5.96 kWh/m² in February across the year — October's 5.16 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.2Bright
235.2Bright
245.2Bright
255.2Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.0Bright
315.0Bright
Planning a trip in October

Hazard calendar for Viçosa

In seasonPeak

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

Viçosa'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 Viçosa?

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

6.1
Sightseeing
7th-best month of the year
6.3
Beach & pool
8th-best month of the year

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

What to pack for Viçosa in October

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

In October, Viçosa sees daytime highs around 27°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Viçosa 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 Viçosa peaks around February 9 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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 highExtremeFeb 9UV 15Jun 22UV 7
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May7Very high
Jun7High
Jul7High
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Viçosa 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 Viçosa is worst in September — around 15 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (March, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1715 µg/m³Mar 168 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul10Good
Aug11Good
Sep15Moderate
Oct12Good
Nov9Good
Dec9Good
Location & terrain

Where is Viçosa?

Viçosa sits at 20.8°S, 42.9°W, 656 m above sea level, in Brazil. The nearest listed city is Ervália, 25 km away.

Topography around Viçosa

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

Within 3 km, the terrain around Viçosa has only modest variations in elevation — a maximum elevation change of 231 m around an average of 701 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 402 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,787 m.

The land around Viçosa is covered by trees (40%), grassland (35%) and artificial surfaces (24%) within 3 km, grassland (49%) and trees (46%) within 16 km, and grassland (57%) and trees (42%) within 80 km.

3 km
231 m
16 km
402 m
80 km
1,787 m
treesgrasslandcroplandartificial surfaces
October weather nearby: Ervália 25 km · Visconde do Rio Branco 29 km · Ponte Nova 38 km · Ubá 41 km · Piranga 44 km · Tocantins 49 km · Rio Pomba 66 km · Muriaé 68 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 Viçosa (-20.7539°, -42.8819°, elevation 656 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).