Butiá weather in October

In October, Butiá sees average daytime highs of 24°C and overnight lows near 15°C, with 178 mm of rain across 12.2 wet days and about 12.7 hours of daylight. It is the 7th-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 comfortable.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 12 min by month's end. Set against the rest of the year, October is Butiá's 12th-clearest and 1st-windiest month. For the whole year in context, see Butiá's year-round climate.

Daytime high
24°
7th warmest
Overnight low
15°
6th coldest
Rainfall
178 mm
12.2 wet days
Daylight
12 h 42 min
6:51 AM – 7:35 PM
Cloud cover
67%
12th clearest
Wind
11 km/h
1st windiest
Solar energy
4.78 kWh/m²
Travel score
6.4
out of 10

Butiá 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

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

A typical October day in Butiá reaches about 24°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, October runs about 2°C warmer than September and about 3°C cooler than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12314
22314
32314
42314
52314
62314
72314
82415
92415
102415
112415
122415
132415
142415
152415
162415
172415
182515
192515
202515
212515
222515
232516
242516
252516
262516
272516
282516
292516
302516
312616

How October really feels in Butiá

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Butiá weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 20°13013.913.74.5
Feb30° / 20°12512.513.14.7
Mar28° / 19°10810.812.25.8
Apr25° / 16°1149.211.36.9
May21° / 13°1148.810.56.7
Jun19° / 11°1269.310.16.1
Jul19° / 10°14810.210.36.0
Aug21° / 11°1201010.96.5
Sep22° / 13°15211.311.86.3
Oct24° / 15°17812.212.76.4
Nov27° / 17°12410.313.56.4
Dec29° / 19°12611.513.95.2

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 11% of October, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13763
23664
33664
43565
53565
63466
73466
83367
93367
103565
113565
123565
133664
143565
153763
163763
173763
183862
193763
203862
213862
223862
233862
243961
253961
263961
273961
284060
294060
304060
314159

Chance of precipitation in October

Any precipitation

Butiá gets around 178 mm of rain over 12.2 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 39% and peaks near 41% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
139
240
340
440
541
641
741
841
941
1041
1140
1240
1340
1440
1540
1640
1740
1840
1940
2039
2139
2239
2338
2438
2538
2637
2737
2837
2937
3036
3136

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the comfortable band about 28% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1372824110
2362824120
3352825120
4332825130
5322825140
6312826151
7292826161
8282826171
9272826171
10262826181
11252926191
12252927191
13242927201
14232927201
15223028201
16213028201
17213029201
18202929211
19202929211
20202930211
21202830211
22202830221
23202729221
24212729221
25212729221
26212629221
27212630221
28212530221
29212530232
30222430232
31222430232

Wind in October

Winds average 11 km/h in October, the windiest month of the year.

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 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 54 minutes over October. Sunrise moves from 7:08 AM to 6:36 AM, and sunset from 7:25 PM to 7:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:087:25
212.37:077:26
312.37:067:27
412.47:047:27
512.47:037:28
612.47:027:29
712.57:017:29
812.57:007:30
912.56:587:30
1012.66:577:31
1112.66:567:32
1212.66:557:32
1312.76:547:33
1412.76:537:34
1512.76:527:34
1612.76:517:35
1712.86:507:36
1812.86:487:37
1912.86:477:37
2012.96:467:38
2112.96:457:39
2212.96:447:39
2312.96:437:40
2413.06:437:41
2513.06:427:42
2613.06:417:42
2713.16:407:43
2813.16:397:44
2913.16:387:45
3013.16:377:46
3113.26:367:46

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.78 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 6.48 kWh/m² in December across the year — October's 4.78 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.4Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.6Bright
114.6Bright
124.6Bright
134.7Bright
144.7Bright
154.7Bright
164.8Bright
174.8Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.1Bright
245.1Bright
255.2Bright
265.2Bright
275.2Bright
285.3Bright
295.3Bright
305.4Bright
315.4Bright
Planning a trip in October

Is October a good time to visit Butiá?

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

6.4
Sightseeing
4th-best month of the year
5.5
Beach & pool
7th-best month of the year

October is a reasonable time to visit Butiá for sightseeing.

What to pack for Butiá in October

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

In October, Butiá sees daytime highs around 24°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Butiá in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Butiá peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateVery highExtremeJan 15UV 13Jun 18UV 3
UV index (midday)Level
Jan13Extreme
Feb12Extreme
Mar10Very high
Apr7Very high
May4Moderate
Jun3Moderate
Jul4Moderate
Aug5Moderate
Sep8Very high
Oct7High
Nov11Extreme
Dec12Extreme

Air quality in Butiá 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 Butiá is worst in August — around 20 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodAug 1720 µg/m³Dec 1811 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb11Good
Mar12Good
Apr15Moderate
May17Moderate
Jun17Moderate
Jul19Moderate
Aug20Moderate
Sep19Moderate
Oct13Moderate
Nov12Good
Dec10Good
Location & terrain

Where is Butiá?

Butiá sits at 30.1°S, 52.0°W, 71 m above sea level, in Brazil. The nearest listed city is São Jerônimo, 29 km away.

Topography around Butiá

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

Within 3 km, the terrain around Butiá has only modest variations in elevation — a maximum elevation change of 163 m around an average of 71 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 304 m; within 80 km, large variations in elevation — a maximum elevation change of 631 m.

The land around Butiá is covered by trees (38%) and grassland (28%) within 3 km, trees (37%), grassland (34%) and cropland (27%) within 16 km, and trees (49%), cropland (23%) and grassland (22%) within 80 km.

3 km
163 m
16 km
304 m
80 km
631 m
treesgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: São Jerônimo 29 km · Triunfo 31 km · Eldorado do Sul 34 km · Taquari 37 km · Charqueadas 37 km · Rio Pardo 43 km · Venâncio Aires 61 km · Guaíba 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 Butiá (-30.1197°, -51.9622°, elevation 71 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).