Herval dOeste weather in October

In October, Herval dOeste sees average daytime highs of 24°C and overnight lows near 14°C, with 201 mm of rain across 15.4 wet days and about 12.7 hours of daylight. It is the 6th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 25°C by the end. The sky is clear or mostly clear about 26% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 18 min at the start of October to 13 hours by month's end. Set against the rest of the year, October is Herval dOeste's 12th-clearest and 2nd-windiest month. For the whole year in context, see Herval dOeste's year-round climate.

Daytime high
24°
6th warmest
Overnight low
14°
7th coldest
Rainfall
201 mm
15.4 wet days
Daylight
12 h 42 min
6:51 AM – 7:31 PM
Cloud cover
65%
12th clearest
Wind
11 km/h
2nd windiest
Solar energy
5.24 kWh/m²
Travel score
6.0
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 25°C by the end.

A typical October day in Herval dOeste reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 29°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12313
22313
32313
42313
52313
62314
72414
82414
92414
102414
112414
122414
132414
142414
152414
162414
172414
182415
192515
202515
212515
222515
232515
242515
252515
262515
272515
282515
292515
302515
312515

Herval dOeste weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°17818.113.55.2
Feb27° / 18°16917.1135.2
Mar27° / 17°12814.412.26.0
Apr24° / 14°10410.611.46.8
May20° / 11°13910.410.76.3
Jun19° / 10°13310.110.36.1
Jul19° / 11810.110.56.3
Aug21° / 10°1029.5116.9
Sep23° / 12°17212.111.86.5
Oct24° / 14°20115.412.76.0
Nov26° / 15°15113.413.36.1
Dec27° / 17°17016.113.75.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 12% of October, with mostly cloudy or overcast conditions the remaining 61%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14060
23961
33961
43961
53862
63862
73862
83763
93664
103664
113664
123763
133763
143862
153862
163862
173862
183862
193862
203862
213862
224060
234060
244060
254159
264159
274159
284159
294258
304357
314357

Chance of precipitation in October

Any precipitation

Herval dOeste gets around 201 mm of rain over 15.4 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 50% and peaks near 51% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
147
248
348
448
549
649
749
850
950
1051
1151
1251
1351
1451
1551
1651
1751
1851
1951
2051
2151
2251
2350
2450
2549
2649
2749
2848
2948
3048
3148

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 34% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14432231
24332241
34232251
44132261
53932281
63831292
73631312
83530322
93430333
103330343
113230344
123230354
133130354
143030354
152931365
162831365
172831365
182731375
192731375
202631375
212631375
222631375
232631375
242731375
252731375
262731376
272730376
282730376
292730386
302729386
312729387

Wind in October

Winds average 11 km/h in October.

Across October, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over October. Sunrise moves from 7:07 AM to 6:39 AM, and sunset from 7:23 PM to 7:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:077:23
212.37:067:23
312.37:057:24
412.37:047:24
512.47:037:25
612.47:027:25
712.47:017:26
812.47:007:26
912.56:587:27
1012.56:577:27
1112.56:567:28
1212.66:557:28
1312.66:547:29
1412.66:537:30
1512.66:527:30
1612.76:517:31
1712.76:507:31
1812.76:497:32
1912.76:487:33
2012.86:487:33
2112.86:477:34
2212.86:467:34
2312.86:457:35
2412.96:447:36
2512.96:437:36
2612.96:427:37
2712.96:427:38
2813.06:417:38
2913.06:407:39
3013.06:397:40
3113.06:397:40

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.24 kWh/m².

For context, solar energy here swings from a low near 2.78 kWh/m² to a high of 6.36 kWh/m² in December across the year — October's 5.24 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
75.0Bright
85.0Bright
95.0Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.4Bright
215.4Bright
225.4Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.6Bright
285.6Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in October

Is October a good time to visit Herval dOeste?

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

6.0
Sightseeing
8th-best month of the year
5.1
Beach & pool
7th-best month of the year

October is a reasonable time to visit Herval dOeste for sightseeing.

What to pack for Herval dOeste in October

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

In October, Herval dOeste sees daytime highs around 24°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 15 days see rain.

rain gearlight clothessun protection

UV index in Herval dOeste in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Herval dOeste peaks around January 22 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 22UV 14Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme

Air quality in Herval dOeste 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 Herval dOeste is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1215 µg/m³Mar 126 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug14Moderate
Sep16Moderate
Oct10Good
Nov7Good
Dec6Good
Location & terrain

Where is Herval dOeste?

Herval dOeste sits at 27.2°S, 51.5°W, 543 m above sea level, in Brazil. The nearest listed city is Joaçaba, 2.0 km away.

Topography around Herval dOeste

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

Within 3 km, the terrain around Herval dOeste has significant variations in elevation — a maximum elevation change of 339 m around an average of 635 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 717 m; within 80 km, large variations in elevation — a maximum elevation change of 1,061 m.

The land around Herval dOeste is covered by trees (62%) within 3 km, trees (66%) and grassland (21%) within 16 km, and trees (65%) and cropland (20%) within 80 km.

3 km
339 m
16 km
717 m
80 km
1,061 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Joaçaba 2.0 km · Capinzal 20 km · Campos Novos 35 km · Videira 40 km · Concórdia 53 km · Fraiburgo 60 km · Caçador 67 km · Seara 81 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 Herval dOeste (-27.1936°, -51.4947°, elevation 543 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).