Ervália weather in October

In October, Ervália sees average daytime highs of 27°C and overnight lows near 17°C, with 88 mm of rain across 11.5 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 Ervália's 9th-clearest and 2nd-windiest month. For the whole year in context, see Ervália's year-round climate.

Daytime high
27°
5th warmest
Overnight low
17°
6th coldest
Rainfall
88 mm
11.5 wet days
Daylight
12 h 30 min
6:21 AM – 6:50 PM
Cloud cover
68%
9th clearest
Wind
9 km/h
2nd windiest
Solar energy
5.16 kWh/m²
Travel score
6.2
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 Ervália reaches about 27°C in the afternoon and slips back to 17°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 31°C. Set against its neighbours, October runs about 1°C warmer than September and on par with November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12617
22617
32617
42617
52617
62617
72617
82617
92717
102717
112717
122717
132717
142717
152717
162718
172718
182718
192718
202718
212718
222718
232718
242718
252718
262718
272718
282718
292718
302718
312718

Ervália 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
Jan28° / 20°20517.613.14.9
Feb29° / 20°11412.812.75.0
Mar28° / 19°12816.612.15.2
Apr27° / 18°5910.311.56.5
May24° / 15°345.9117.6
Jun24° / 14°112.610.88.3
Jul24° / 13°92.310.98.4
Aug25° / 14°152.911.38.2
Sep26° / 16°517.611.97.1
Oct27° / 17°8811.512.56.2
Nov26° / 18°19518135.1
Dec27° / 19°23020.513.24.7

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 16% 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 (%)
13763
23763
33664
43664
53664
63763
73763
83763
93763
103763
113763
123664
133664
143664
153664
163763
173664
183664
193664
203565
213565
223466
233367
243367
253169
263169
272971
282872
292872
302674
312674

Chance of precipitation in October

Any precipitation

Ervália gets around 88 mm of rain over 11.5 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 38% 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
334
434
533
633
733
832
932
1032
1132
1232
1332
1432
1532
1633
1734
1835
1936
2037
2138
2240
2341
2443
2545
2646
2747
2849
2950
3051
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 47% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
112344311
212334411
312334411
411334412
511324512
611324512
711324512
810324513
910324513
1010334413
1110334413
129334513
139334514
149324514
158324614
168314614
177314715
187304816
196294817
206284918
215274919
225265020
235255021
244245022
254235023
264225024
274214926
283214927
293204928
303194929
313184930

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 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
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 6:34 AM to 6:11 AM, and sunset from 6:45 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:346:45
212.26:336:46
312.26:326:46
412.26:316:46
512.36:306:46
612.36:296:47
712.36:286:47
812.36:286:47
912.36:276:48
1012.46:266:48
1112.46:256:48
1212.46:246:49
1312.46:236:49
1412.46:236:50
1512.56:226:50
1612.56:216:50
1712.56:206:51
1812.56:206:51
1912.56:196:51
2012.66:186:52
2112.66:176:52
2212.66:176:53
2312.66:166:53
2412.66:156:54
2512.76:156:54
2612.76:146:55
2712.76:146:55
2812.76:136:56
2912.76:126:56
3012.76:126:57
3112.86:116:57

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 5.91 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
85.1Bright
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 Ervália

In seasonPeak

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

Ervália'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 Ervália?

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

6.2
Sightseeing
7th-best month of the year
6.1
Beach & pool
7th-best month of the year

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

What to pack for Ervália in October

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

In October, Ervália sees daytime highs around 27°C and nights near 17°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Ervália 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 Ervália 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 Ervália 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 Ervália 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 Ervália?

Ervália sits at 20.8°S, 42.7°W, 740 m above sea level, in Brazil. The nearest listed city is Viçosa, 25 km away.

Topography around Ervália

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

Within 3 km, the terrain around Ervália has only modest variations in elevation — a maximum elevation change of 239 m around an average of 788 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,283 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,834 m.

The land around Ervália is covered by grassland (56%) and trees (35%) within 3 km, grassland (53%) and trees (45%) within 16 km, and grassland (59%) and trees (40%) within 80 km.

3 km
239 m
16 km
1,283 m
80 km
1,834 m
treesgrasslandcroplandartificial surfaces
October weather nearby: Viçosa 25 km · Visconde do Rio Branco 27 km · Ubá 43 km · Muriaé 44 km · Tocantins 53 km · Ponte Nova 54 km · Divino 59 km · Cataguases 61 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 Ervália (-20.84°, -42.6572°, elevation 740 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).