Guabiruba weather in October

In October, Guabiruba sees average daytime highs of 24°C and overnight lows near 16°C, with 150 mm of rain across 16.7 wet days and about 12.6 hours of daylight. It is the 7th-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 24°C by the end. The sky is clear or mostly clear about 9% 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 Guabiruba's 12th-clearest and 2nd-windiest month. For the whole year in context, see Guabiruba's year-round climate.

Daytime high
24°
7th warmest
Overnight low
16°
6th coldest
Rainfall
150 mm
16.7 wet days
Daylight
12 h 42 min
6:41 AM – 7:21 PM
Cloud cover
82%
12th clearest
Wind
7 km/h
2nd windiest
Solar energy
4.14 kWh/m²
Travel score
5.5
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 24°C by the end.

A typical October day in Guabiruba reaches about 24°C in the afternoon and slips back to 16°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 28°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)
12215
22215
32315
42315
52315
62315
72315
82316
92316
102316
112316
122316
132416
142416
152416
162416
172416
182416
192416
202416
212416
222416
232416
242417
252417
262417
272417
282417
292417
302417
312517

Guabiruba weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 20°23422.613.54.0
Feb28° / 20°21520134.1
Mar27° / 19°14919.312.24.9
Apr25° / 17°9312.111.46.3
May22° / 14°10911.310.76.5
Jun21° / 12°1079.710.36.4
Jul20° / 12°979.910.56.4
Aug21° / 12°9610.1116.5
Sep22° / 14°15813.111.85.9
Oct24° / 16°15016.712.65.5
Nov25° / 17°15217.713.35.3
Dec28° / 19°17619.113.74.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 9% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 8% of October, with mostly cloudy or overcast conditions the remaining 82%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11981
21981
31882
41882
51882
61783
71783
81783
91783
101783
111783
121783
131684
141684
151684
161684
171684
181684
191684
201684
211783
221783
231783
241783
251981
261981
271981
281981
291981
302080
312179

Chance of precipitation in October

Any precipitation

Guabiruba gets around 150 mm of rain over 16.7 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 54% and peaks near 56% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
153
253
353
453
553
653
752
852
952
1052
1152
1252
1353
1453
1554
1654
1755
1855
1956
2056
2156
2256
2356
2456
2556
2656
2756
2856
2955
3055
3155

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 36% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1192939130
2192839140
3182839150
4172739170
5172639180
6162638200
7162538210
8152437231
9142437241
10142436251
11132436261
12132335281
13122335281
14112335291
15102335301
16102335311
1792335311
1892335321
1982335321
2082335331
2182335331
2282335331
2382335331
2482335331
2582235332
2682235332
2792135332
2892135332
2992035332
3092035333
3192035333

Wind in October

Winds average 7 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 6:57 AM to 6:29 AM, and sunset from 7:12 PM to 7:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:577:12
212.36:567:13
312.36:557:13
412.36:547:14
512.46:537:14
612.46:527:15
712.46:517:16
812.46:497:16
912.56:487:17
1012.56:477:17
1112.56:467:18
1212.66:457:18
1312.66:447:19
1412.66:437:19
1512.66:427:20
1612.76:417:21
1712.76:407:21
1812.76:397:22
1912.76:387:22
2012.86:387:23
2112.86:377:24
2212.86:367:24
2312.86:357:25
2412.96:347:25
2512.96:337:26
2612.96:327:27
2712.96:327:27
2813.06:317:28
2913.06:307:29
3013.06:297:29
3113.06:297:30

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.14 kWh/m².

For context, solar energy here swings from a low near 2.54 kWh/m² to a high of 5.44 kWh/m² in December across the year — October's 4.14 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.7Moderate
43.8Moderate
53.8Moderate
63.8Moderate
73.9Moderate
83.9Moderate
93.9Moderate
104.0Moderate
114.0Moderate
124.0Bright
134.0Bright
144.1Bright
154.1Bright
164.1Bright
174.2Bright
184.2Bright
194.2Bright
204.2Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.4Bright
264.4Bright
274.4Bright
284.5Bright
294.5Bright
304.5Bright
314.5Bright
Planning a trip in October

Is October a good time to visit Guabiruba?

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

5.5
Sightseeing
7th-best month of the year
4.5
Beach & pool
8th-best month of the year

October is a reasonable time to visit Guabiruba for sightseeing.

What to pack for Guabiruba in October

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

In October, Guabiruba sees daytime highs around 24°C and nights near 16°C. Pack rain gear. Worth having: light clothes. About 17 days see rain.

rain gearlight clothes

Sea temperature near Guabiruba in October

The nearest coast averages about 21°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 41 km away) is warmest in February at about 27°C and coldest in August near 18°C.

It's comfortable for a long swim from Sep 30 to Jun 16 — about 8.5 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb27Warm
Mar26Warm
Apr25Warm
May22Refreshing
Jun20Refreshing
Jul18Cool
Aug18Cool
Sep19Cool
Oct21Refreshing
Nov23Refreshing
Dec25Warm

UV index in Guabiruba 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 Guabiruba peaks around January 19 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 19UV 14Jul 11UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May6High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct9Very high
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Guabiruba?

Guabiruba sits at 27.1°S, 49.0°W, 29 m above sea level, in Brazil. The nearest listed city is Brusque, 6.0 km away.

Topography around Guabiruba

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

Within 3 km, the terrain around Guabiruba has only modest variations in elevation — a maximum elevation change of 223 m around an average of 74 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 930 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,369 m.

The land around Guabiruba is covered by trees (74%) within 3 km, trees (85%) within 16 km, and trees (63%) and water (21%) within 80 km.

3 km
223 m
16 km
930 m
80 km
1,369 m
treesgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Brusque 6.0 km · Gaspar 17 km · Blumenau 21 km · São João Batista 24 km · Ilhota 25 km · Camboriú 32 km · Indaial 34 km · Balneário Camboriú 35 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 Guabiruba (-27.086°, -48.9676°, elevation 29 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).