Climate and average weather in Balneário Camboriú

In Balneário Camboriú, the summers are muggy, warm, wet, and partly cloudy and the winters are mild and partly cloudy.

Best: late March to early December

Over the course of the year, the temperature in Balneário Camboriú typically varies from 13°C to 27°C, and is rarely below 9°C or above 31°C. February is the hottest month of the year, while July is the coldest.

Based on the travel score, the best time of year to visit Balneário Camboriú for warm-weather activities is from late March to early December.

Hottest
Feb
27°
Coldest
Jul
13°
Wettest
Jan
215 mm
Driest
Apr
98 mm
Rain / yr
1670 mm
179 wet days
Daylight
10.3–13.7 h
shortest–longest
Elevation
12 m
27.0°S
Clearest
May
58% cloud

Balneário Camboriú is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Balneário Camboriú weather by month, at a glance

The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.

Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late March to early December.

Temperature through the year

Average highAverage lowShaded bands: 10–90% of days

Daily average highs and lows in Balneário Camboriú, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.

The hot season lasts 3.9 months, from December 7 to April 3, with daily high temperatures above 25°C. The hottest month of the year in Balneário Camboriú is February, with an average high of 27°C and low of 22°C.

The cool season lasts 3.8 months, from May 29 to September 20, with daily high temperatures below 21°C. The coldest month of the year in Balneário Camboriú is July, with an average low of 13°C and high of 19°C.

Days typically run about 5°C warmer than nights year-round.

10°15°20°25°30°35°JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)Avg low (°C)
Jan2722
Feb2722
Mar2621
Apr2519
May2216
Jun2014
Jul1913
Aug2014
Sep2116
Oct2217
Nov2419
Dec2621

Average hourly temperature in Balneário Camboriú

A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on February afternoons, near 27°C, and coldest before dawn in July, near 13°C.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM

Balneário Camboriú weather by month

Every month at a glance. Click a month for its detailed page.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 22°21521.813.54.7
Feb27° / 22°19419.5134.7
Mar26° / 21°14719.512.25.2
Apr25° / 19°9812.611.46.4
May22° / 16°11511.610.76.4
Jun20° / 14°1099.810.36.3
Jul19° / 13°9810.410.56.1
Aug20° / 14°989.9116.3
Sep21° / 16°15312.911.85.8
Oct22° / 17°14315.412.65.6
Nov24° / 19°14316.913.35.7
Dec26° / 21°15718.413.75.2

Chance of rain

How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.

Balneário Camboriú gets about 1670 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.

The wetter season lasts 6.2 months, from around Sep 29 to Apr 6, peaking in January at about 71% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 4.

January is the wettest month by volume, with 215 mm over about 22 wet days; April is the driest, with 98 mm.

0%10%20%30%40%50%60%70%80%JanFebMarAprMayJunJulAugSepOctNovDecwetterdrierwettermostly drysome rainoften wetvery wetJan 24 · 71%Aug 4 · 31%
Rain on a day (%)Rain days
Jan6922
Feb7020
Mar6220
Apr4313
May3712
Jun3210
Jul3410
Aug3210
Sep4213
Oct5015
Nov5517
Dec6118

Monthly rainfall

Over a full year, Balneário Camboriú collects about 1670 mm of rain across 179 wet days — roughly 139 mm in an average month.

It doesn’t fall evenly. January is the wettest month with 215 mm, while April is the driest at just 98 mm. The three wettest months alone bring about 34% of the year’s total.

050100150200250JanFebMarAprMayJunJulAugSepOctNovDec215194147981151099898153143143157
Rainfall (mm)Rain days
Jan21522
Feb19420
Mar14720
Apr9813
May11512
Jun10910
Jul9810
Aug9810
Sep15313
Oct14315
Nov14317
Dec15718

Clouds and sunshine

ClearMostly clearPartly cloudyMostly cloudyOvercast

How often the daytime sky is clear, partly cloudy or overcast.

In Balneário Camboriú, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.

The clearer part of the year begins around February 26 and lasts for 6.3 months, ending around September 5. The clearest month is May, when the sky is clear, mostly clear, or partly cloudy 52% of the time on average.

The cloudier part of the year begins around September 6 and lasts for 5.7 months, ending around February 25. The cloudiest month is October, when it is overcast or mostly cloudy 76% of the time.

0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%JanFebMarAprMayJunJulAugSepOctNovDecMay 4 · 52%Oct 13 · 22%clearmostly clearpartly cloudymostly cloudyovercastcloudierclearercloudier
Clearer (%)Cloudier (%)
Jan3565
Feb3862
Mar4654
Apr5050
May5248
Jun4753
Jul4951
Aug4852
Sep3466
Oct2476
Nov3367
Dec3367

Daylight, sunrise and sunset

DaylightNight

Hours of daylight through the year, with sunrise and sunset times.

The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around January 1, brings about 13 h 42 min of light; the shortest, around June 10, only 10 h 18 min — a swing of roughly 3 h 24 min.

12 AM4 AM8 AM12 PM4 PM8 PM12 AMJanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)Sunrise (AM)Sunset (PM)
Jan13.56:388:10
Feb13.07:017:58
Mar12.27:187:30
Apr11.47:346:56
May10.77:516:31
Jun10.38:056:24
Jul10.58:076:34
Aug11.07:486:50
Sep11.87:147:04
Oct12.66:407:19
Nov13.36:197:40
Dec13.76:208:01

Sunny days

How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.

Balneário Camboriú averages about 7 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 3 and 11 days.

The sunnier stretch runs 5.6 months, from around Mar 21 to Sep 7. The sunniest month is July, with roughly 10 sunny days (mixed).

The greyest month is October, down near 4 sunny days — about 62% fewer than the July peak.

051015JanFebMarAprMayJunJulAugSepOctNovDecgreyersunniergreyergloomymixedJul 2211 daysOct 133 days
Sunny daysSky
Jan4Gloomy
Feb4Gloomy
Mar7Gloomy
Apr10Mixed
May11Mixed
Jun9Mixed
Jul10Mixed
Aug10Mixed
Sep6Gloomy
Oct4Gloomy
Nov5Gloomy
Dec5Gloomy

Humidity comfort

DryComfortableHumidMuggyOppressiveMiserable

Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.

Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.

In Balneário Camboriú, how humid it feels changes dramatically over the year.

The more humid part of the year lasts 6.6 months, from around October 15 to May 2. The muggiest month is February, when the air feels humid, muggy or worse about 99% of the time.

The most comfortable stretch runs from around May 3 to October 14, and July is the most comfortable month — the air is dry or comfortable 70% of the time.

0%10%20%30%40%50%60%70%80%90%100%JanFebMarAprMayJunJulAugSepOctNovDecJul 29 · 73%Feb 2 · 1%humidoppressivemuggycomfortabledryhumidcomfortablehumid
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
Jan021132514
Feb011028565
Mar021539412
Apr6122639170
May2025351920
Jun313034500
Jul383229000
Aug333134200
Sep232741900
Oct1121373010
Nov4183137100
Dec172039321

Wind

Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.

This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.

Wind in Balneário Camboriú is steady company: average speeds sit near 10 km/hcalm — in every month of the year, with no meaningful windy or calm season.

051015JanFebMarAprMayJunJulAugSepOctNovDeccalmlight breezeNov 24 · 11 km/hJun 29 · 8 km/h
Wind speed (km/h)Feels
Jan10calm
Feb10calm
Mar9calm
Apr9calm
May9calm
Jun8calm
Jul8calm
Aug9calm
Sep10calm
Oct11calm
Nov11calm
Dec11calm

Best time to visit Balneário Camboriú

TravelBeach/poolTemperatureCloudsPrecipitation

To characterize how pleasant the weather is in Balneário Camboriú throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.

Around late November, Balneário Camboriú is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.

Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.

The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Balneário Camboriú for general outdoor tourist activities is from late March to early December, with a peak score in the last week of April.

0246810JanFebMarAprMayJunJulAugSepOctNovDecbest timetravel scoretemperaturecloudsprecipitationApr 28 · 6.7

The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Travel score (0–10)Rating
Jan4.7fair
Feb4.7fair
Mar5.2fair
Apr6.4good
May6.4good
Jun6.3good
Jul6.1good
Aug6.3good
Sep5.8good
Oct5.6good
Nov5.6good
Dec5.2fair

The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Balneário Camboriú for hot-weather activities is from early November to mid May, with a peak score in the third week of April.

024681012JanFebMarAprMayJunJulAugSepOctNovDecbest timebest timebeach/pool scoretemperaturecloudsprecipitationApr 18 · 5.7

The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

What to pack for Balneário Camboriú, by month

EssentialRecommendedOptional

Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.

For a warm-season trip around February (highs near 27°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 19°C), pack rain gear.

Light clothing
Warm layer
Winter coat
Rain gear
Sun protection
Windbreaker

In February, Balneário Camboriú sees daytime highs around 27°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

Sea temperature near Balneário Camboriú

Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.

The sea at the nearest coast (about 13 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 (midday) in Balneário Camboriú by month

LowModerateHighVery highExtreme

Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.

Under clear skies, the midday UV index in Balneário Camboriú peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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 18UV 13Jul 12UV 5
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5High
Jun5Moderate
Jul5Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov12Extreme
Dec13Extreme

Average hourly UV index in Balneário Camboriú

LowModerateHighVery highExtreme

Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.

The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.

UV falls off far faster than brightness as the sun drops, so even in January the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.

JanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM
UV ≥ 3 (h/day)UV ≥ 6 (h/day)
Jan97
Feb8.56.5
Mar7.55.5
Apr6.54
May50
Jun4.50
Jul4.50
Aug5.50
Sep6.54
Oct85.5
Nov8.56.5
Dec96.5
Almanac & agriculture

Growing season

Chance of a frost-free dayFrost-free year round

Balneário Camboriú is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.

0%25%50%75%100%JanFebMarAprMayJunJulAugSepOctNovDecfrost-free year round
Frost-free chance (%)Frost nights
Jan1000
Feb1000
Mar1000
Apr1000
May1000
Jun1000
Jul1000
Aug1000
Sep1000
Oct1000
Nov1000
Dec1000

Growing degree days

Degree days (base 10°C)Frost-free shaded

Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Balneário Camboriú banks about 3,831 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around February.

01,0002,0003,0004,000JanFebMarAprMayJunJulAugSepOctNovDec
Growing degree days (°C·days)
Jan447
Feb407
Mar424
Apr353
May278
Jun215
Jul193
Aug214
Sep242
Oct303
Nov342
Dec413

Solar energy

Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.

Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.

Balneário Camboriú receives about 4.1 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 2.5 and 5.6 kWh/m².

The brighter stretch of the year lasts 5.7 months, from around Oct 12 to Apr 4. The brightest month is December, averaging about 5.5 kWh/m² (bright).

The dimmest month is June, down near 2.6 kWh/m² — roughly 53% less than the December peak.

01234567JanFebMarAprMayJunJulAugSepOctNovDecbrighterdimmerbrighterdimmoderatebrightintenseDec 265.6 kWhJun 242.5 kWh
Solar energy (kWh/m²)Level
Jan5.5Bright
Feb5.2Bright
Mar4.6Bright
Apr3.8Moderate
May3.0Moderate
Jun2.5Moderate
Jul2.7Moderate
Aug3.3Moderate
Sep3.6Moderate
Oct4.2Bright
Nov5.1Bright
Dec5.5Bright

Where is Balneário Camboriú?

Balneário Camboriú sits at 27.0°S, 48.6°W, 12 m above sea level, in Brazil. The nearest listed city is Camboriú, 4.0 km away.

Topography around Balneário Camboriú

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

Within 3 km, the terrain around Balneário Camboriú has significant variations in elevation — a maximum elevation change of 256 m around an average of 24 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 665 m; within 80 km, large variations in elevation — a maximum elevation change of 1,111 m.

The land around Balneário Camboriú is covered by artificial surfaces (37%), water (32%) and trees (26%) within 3 km, water (43%) and trees (34%) within 16 km, and trees (51%) and water (35%) within 80 km.

3 km
256 m
16 km
665 m
80 km
1,111 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
Nearby: Camboriú 4.0 km · Itajaí 10 km · Navegantes 10 km · Itapema 11 km · Porto Belo 20 km · Ilhota 22 km · Bombinhas 23 km · Penha 25 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 Balneário Camboriú (-26.9906°, -48.6347°, elevation 12 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).