Imbituba weather in April

In April, Imbituba sees average daytime highs of 25°C and overnight lows near 19°C, with 91 mm of rain across 10.1 wet days and about 11.3 hours of daylight. It is the 5th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 23°C by the end. The sky is clear or mostly clear about 37% of the time in April, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of April to 11 hours by month's end. Set against the rest of the year, April is Imbituba's 4th-clearest and 8th-windiest month. For the whole year in context, see Imbituba's year-round climate.

Daytime high
25°
5th warmest
Overnight low
19°
8th coldest
Rainfall
91 mm
10.1 wet days
Daylight
11 h 18 min
7:35 AM – 6:55 PM
Cloud cover
55%
4th clearest
Wind
11 km/h
8th windiest
Solar energy
4.04 kWh/m²
Travel score
6.8
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

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

A typical April day in Imbituba reaches about 25°C in the afternoon and slips back to 19°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 28°C. Set against its neighbours, April runs about 2°C cooler than March and about 3°C warmer than May.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12521
22520
32520
42520
52520
62520
72520
82520
92520
102520
112520
122520
132520
142520
152520
162520
172519
182419
192419
202419
212419
222419
232419
242419
252419
262419
272418
282318
292318
302318

Imbituba weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 22°17217.713.65.3
Feb27° / 22°14017.1135.1
Mar26° / 21°13216.412.25.7
Apr25° / 19°9110.111.36.8
May22° / 17°1189.910.66.7
Jun20° / 15°938.510.26.5
Jul19° / 14°879.310.46.4
Aug20° / 14°888.7116.6
Sep21° / 16°12411.511.86.1
Oct22° / 18°12512.812.76.0
Nov24° / 19°11012.513.46.4
Dec26° / 21°11812.913.86.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 37% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 15% of April, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
25050
35149
45149
55248
65248
75347
85347
95446
105446
115545
125446
135545
145446
155446
165446
175347
185347
195347
205248
215248
225347
235347
245248
255248
265248
275248
285248
295347
305248

Chance of precipitation in April

Any precipitation

Imbituba gets around 91 mm of rain over 10.1 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 35% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
146
245
343
442
541
639
738
837
936
1035
1134
1234
1333
1433
1533
1632
1732
1832
1932
2032
2132
2232
2332
2431
2531
2631
2731
2831
2931
3031

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the muggy band about 41% of days. Sticky, muggy-or-worse air turns up on roughly 58% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1152146270
2152146260
3162146260
4162146260
5172145250
6272145250
7272244250
8282244240
9282243240
10382343230
11392342220
12392442210
13392542201
144102541201
154102641191
164102740181
174112840171
184112940161
194113039151
204123039141
215123139121
225133239111
235143238101
24514333890
25515343780
26616343680
27617353570
28617353470
29718363360
30719363260

Wind in April

Winds average 11 km/h in April.

Across April, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 42 min at the start of April to 11 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over April. Sunrise moves from 7:27 AM to 7:43 AM, and sunset from 7:12 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:277:12
211.77:277:11
311.77:287:09
411.77:297:08
511.67:297:07
611.67:307:06
711.67:307:05
811.57:317:04
911.57:317:02
1011.57:327:01
1111.57:327:00
1211.47:336:59
1311.47:336:58
1411.47:346:57
1511.47:356:56
1611.37:356:55
1711.37:366:54
1811.37:366:53
1911.27:376:51
2011.27:376:50
2111.27:386:49
2211.27:396:48
2311.17:396:47
2411.17:406:46
2511.17:406:45
2611.17:416:44
2711.07:416:44
2811.07:426:43
2911.07:436:42
3011.07:436:41

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.04 kWh/m².

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 6.31 kWh/m² in December across the year — April's 4.04 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.4Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.3Bright
104.2Bright
114.2Bright
124.2Bright
134.1Bright
144.1Bright
154.1Bright
164.0Bright
174.0Moderate
184.0Moderate
193.9Moderate
203.9Moderate
213.8Moderate
223.8Moderate
233.8Moderate
243.8Moderate
253.7Moderate
263.7Moderate
273.7Moderate
283.6Moderate
293.6Moderate
303.6Moderate
Planning a trip in April

Is April a good time to visit Imbituba?

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

6.8
Sightseeing
1st-best month of the year
5.9
Beach & pool
1st-best month of the year

April is a reasonable time to visit Imbituba for sightseeing.

What to pack for Imbituba in April

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

In April, Imbituba sees daytime highs around 25°C and nights near 19°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

Sea temperature near Imbituba in April

The nearest coast averages about 24°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 14 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 16 to Jun 3 — about 7.6 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
Jul18Cool
Aug17Cool
Sep18Cool
Oct20Refreshing
Nov22Refreshing
Dec23Refreshing

UV index in Imbituba in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Imbituba 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 Imbituba?

Imbituba sits at 28.2°S, 48.7°W, 22 m above sea level, in Brazil. The nearest listed city is Garopaba, 25 km away.

Topography around Imbituba

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

Within 3 km, the terrain around Imbituba has significant variations in elevation — a maximum elevation change of 302 m around an average of 36 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 521 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,813 m.

The land around Imbituba is covered by water (40%) and trees (31%) within 3 km, water (60%) within 16 km, and trees (43%) and water (40%) within 80 km.

3 km
302 m
16 km
521 m
80 km
1,813 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Garopaba 25 km · Laguna 29 km · Capivari de Baixo 36 km · Tubarão 41 km · Braço do Norte 49 km · Jaguaruna 55 km · Freguesia do Ribeirao da Ilha 59 km · Ribeirão da Ilha 62 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 Imbituba (-28.24°, -48.6703°, elevation 22 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).