Laguna weather in October

In October, Laguna sees average daytime highs of 21°C and overnight lows near 18°C, with 130 mm of rain across 13.9 wet days and about 12.7 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 21°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 h 06 min by month's end. Set against the rest of the year, October is Laguna's 12th-clearest and 1st-windiest month. For the whole year in context, see Laguna's year-round climate.

Daytime high
21°
8th warmest
Overnight low
18°
6th coldest
Rainfall
130 mm
13.9 wet days
Daylight
12 h 42 min
6:39 AM – 7:21 PM
Cloud cover
67%
12th clearest
Wind
21 km/h
1st windiest
Solar energy
5.1 kWh/m²
Travel score
5.7
out of 10

Laguna 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 20°C in the first days to 21°C by the end.

A typical October day in Laguna reaches about 21°C in the afternoon and slips back to 18°C overnight — a 2°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 23°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than November.

15°18°20°23°25°151015202531
Avg high (°C)Avg low (°C)
12017
22017
32018
42018
52018
62018
72018
82018
92018
102018
112018
122018
132118
142118
152118
162118
172119
182119
192119
202119
212119
222119
232119
242119
252119
262119
272119
282119
292119
302119
312119

Laguna weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 23°13414.113.66.2
Feb25° / 23°10413.6136.1
Mar25° / 23°11614.712.26.2
Apr23° / 21°9810.911.36.8
May21° / 18°13611.310.66.4
Jun19° / 16°1099.910.26.2
Jul18° / 15°10410.110.46.0
Aug18° / 15°10810.1116.2
Sep19° / 17°12911.911.85.8
Oct21° / 18°13013.912.75.7
Nov22° / 20°10912.313.46.4
Dec24° / 22°9511.413.86.7

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 14% of October, with mostly cloudy or overcast conditions the remaining 60%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14060
23961
33961
43961
53961
63862
73763
83763
93862
103763
113763
123763
133862
143862
153862
163862
173862
183862
193862
203862
213961
224060
234159
244258
254258
264357
274456
284456
294555
304654
314654

Chance of precipitation in October

Any precipitation

Laguna gets around 130 mm of rain over 13.9 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 45% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
147
247
347
446
546
646
745
845
945
1045
1144
1244
1344
1444
1544
1644
1744
1844
1945
2045
2145
2245
2345
2445
2545
2645
2745
2845
2945
3044
3144

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 37% of days. Sticky, muggy-or-worse air turns up on roughly 27% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1202742110
2192742120
3192642130
4182642150
5172542160
6162541170
7162441180
8152441201
9152440211
10142440221
11142339231
12142338241
13132338251
14132338251
15122337261
16122337271
17112337281
18112337281
19102337291
20102336301
21102236311
22102235321
23102235321
24112234331
25112134341
26112133341
27112133351
28112132361
29112032361
30112031371
31112031371

Wind in October

Winds average 21 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 21 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
421breezy
521breezy
621breezy
721breezy
821breezy
921breezy
1021breezy
1121breezy
1221breezy
1321breezy
1421breezy
1521breezy
1621breezy
1721breezy
1821breezy
1921breezy
2021breezy
2121breezy
2221breezy
2321breezy
2421breezy
2521breezy
2621breezy
2721breezy
2821breezy
2921breezy
3021breezy
3121breezy

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over October. Sunrise moves from 6:56 AM to 6:26 AM, and sunset from 7:12 PM to 7:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:567:12
212.36:557:13
312.36:547:13
412.46:527:14
512.46:517:14
612.46:507:15
712.46:497:16
812.56:487:16
912.56:477:17
1012.56:467:17
1112.66:457:18
1212.66:437:19
1312.66:427:19
1412.66:417:20
1512.76:407:20
1612.76:397:21
1712.76:387:22
1812.76:377:22
1912.86:367:23
2012.86:357:24
2112.86:347:24
2212.96:347:25
2312.96:337:26
2412.96:327:26
2512.96:317:27
2613.06:307:28
2713.06:297:28
2813.06:287:29
2913.06:287:30
3013.16:277:31
3113.16:267:31

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.1 kWh/m².

For context, solar energy here swings from a low near 2.75 kWh/m² to a high of 6.63 kWh/m² in December across the year — October's 5.1 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.7Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.9Bright
114.9Bright
125.0Bright
135.0Bright
145.0Bright
155.1Bright
165.1Bright
175.1Bright
185.2Bright
195.2Bright
205.2Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.4Bright
265.5Bright
275.5Bright
285.6Bright
295.6Bright
305.6Bright
315.7Bright
Planning a trip in October

Is October a good time to visit Laguna?

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

5.7
Sightseeing
12th-best month of the year
3.3
Beach & pool
8th-best month of the year

October is a reasonable time to visit Laguna for sightseeing.

What to pack for Laguna in October

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

In October, Laguna sees daytime highs around 21°C and nights near 18°C. Worth packing: rain gear, sun protection and a windbreaker. About 14 days see rain.

rain gearsun protectiona windbreaker

Sea temperature near Laguna in October

The nearest coast averages about 20°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 18 km away) is warmest in February at about 25°C and coldest in August near 17°C.

It's comfortable for a long swim from Oct 23 to Jun 1 — about 7.3 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar25Warm
Apr24Refreshing
May21Refreshing
Jun19Cool
Jul17Cool
Aug17Cool
Sep18Cool
Oct20Cool
Nov21Refreshing
Dec23Refreshing

UV index in Laguna in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Laguna peaks around January 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 22UV 13Jul 10UV 4
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar10Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Laguna?

Laguna sits at 28.5°S, 48.8°W, 7 m above sea level, in Brazil. The nearest listed city is Capivari de Baixo, 18 km away.

Topography around Laguna

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

Within 3 km, the terrain around Laguna has only modest variations in elevation — a maximum elevation change of 131 m around an average of 6 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 384 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,794 m.

The land around Laguna is covered by water (55%) within 3 km, water (63%) within 16 km, and water (41%) and trees (39%) within 80 km.

3 km
131 m
16 km
384 m
80 km
1,794 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
October weather nearby: Capivari de Baixo 18 km · Tubarão 22 km · Jaguaruna 28 km · Imbituba 29 km · Braço do Norte 44 km · Morro da Fumaça 46 km · Orleans 52 km · Urussanga 53 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 Laguna (-28.4825°, -48.7808°, elevation 7 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).