Araranguá weather in April

In April, Araranguá sees average daytime highs of 24°C and overnight lows near 19°C, with 100 mm of rain across 12.4 wet days and about 11.3 hours of daylight. It is the 5th-warmest and 11th-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 41% 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 10 h 54 min by month's end. Set against the rest of the year, April is Araranguá's 3rd-clearest and 8th-windiest month. For the whole year in context, see Araranguá's year-round climate.

Daytime high
24°
5th warmest
Overnight low
19°
8th coldest
Rainfall
100 mm
12.4 wet days
Daylight
11 h 18 min
7:39 AM – 6:57 PM
Cloud cover
52%
3rd clearest
Wind
11 km/h
8th windiest
Solar energy
4.07 kWh/m²
Travel score
6.6
out of 10

Araranguá is human settlement in Brazil.

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

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 Araranguá reaches about 24°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 27°C. Set against its neighbours, April runs about 2°C cooler than March and about 3°C warmer than May.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12520
22520
32520
42520
52520
62520
72420
82420
92419
102419
112419
122419
132419
142419
152419
162419
172419
182419
192419
202319
212318
222318
232318
242318
252318
262318
272318
282318
292318
302218

Araranguá weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 22°18920.313.65.2
Feb26° / 22°15619.5135.0
Mar26° / 21°13618.112.25.6
Apr24° / 19°10012.411.36.6
May21° / 16°13011.110.66.4
Jun19° / 14°9910.210.26.2
Jul18° / 13°11010.110.36.1
Aug19° / 14°10410116.3
Sep20° / 15°13212.511.85.9
Oct22° / 17°15215.912.75.6
Nov23° / 18°13514.913.46.1
Dec25° / 20°13916.413.85.9

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% 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 44%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25842
35842
45842
55842
65842
75842
85842
95842
105842
115842
125842
135743
145743
155743
165743
175545
185545
195545
205545
215446
225545
235545
245545
255545
265545
275545
285545
295545
305644

Chance of precipitation in April

Any precipitation

Araranguá gets around 100 mm of rain over 12.4 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 42% and peaks near 51% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
151
250
349
448
547
646
745
844
943
1042
1141
1241
1340
1440
1540
1640
1740
1840
1940
2040
2139
2239
2339
2439
2539
2639
2739
2839
2939
3039

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 37% of days. Sticky, muggy-or-worse air turns up on roughly 47% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1310234717
2310234716
3311234716
4311234616
5412234616
6412234516
7413234416
8513234316
9513244215
10614244115
11614254014
12714263914
13714273913
14814283813
15814293712
16814303611
17914313511
18914323410
19101433349
20101434338
21101535328
22111536317
23111537316
24111638305
25121638294
26121739284
27131839273
28131839263
29141939253
30142039242

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 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
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

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 42 min at the start of April to 10 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over April. Sunrise moves from 7:30 AM to 7:47 AM, and sunset from 7:15 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.77:307:15
211.77:317:14
311.77:327:12
411.77:327:11
511.67:337:10
611.67:337:09
711.67:347:08
811.57:347:07
911.57:357:05
1011.57:367:04
1111.47:367:03
1211.47:377:02
1311.47:377:01
1411.47:387:00
1511.37:386:58
1611.37:396:57
1711.37:406:56
1811.37:406:55
1911.27:416:54
2011.27:416:53
2111.27:426:52
2211.17:436:51
2311.17:436:50
2411.17:446:49
2511.17:446:48
2611.07:456:47
2711.07:466:46
2811.07:466:45
2911.07:476:44
3010.97:476:43

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.07 kWh/m².

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 6.48 kWh/m² in December across the year — April's 4.07 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.4Bright
54.4Bright
64.4Bright
74.3Bright
84.3Bright
94.3Bright
104.3Bright
114.2Bright
124.2Bright
134.2Bright
144.1Bright
154.1Bright
164.0Bright
174.0Bright
184.0Moderate
193.9Moderate
203.9Moderate
213.9Moderate
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 Araranguá?

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

6.6
Sightseeing
1st-best month of the year
5.4
Beach & pool
1st-best month of the year

April is a reasonable time to visit Araranguá for sightseeing.

What to pack for Araranguá in April

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

In April, Araranguá sees daytime highs around 24°C and nights near 19°C. Worth packing: light clothes and rain gear. About 12 days see rain.

light clothesrain gear

Sea temperature near Araranguá in April

The nearest coast averages about 23°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 24 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 Nov 1 to May 27 — about 6.8 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb25Warm
Mar25Warm
Apr23Refreshing
May21Refreshing
Jun19Cool
Jul17Cool
Aug17Cool
Sep18Cool
Oct19Cool
Nov21Refreshing
Dec23Refreshing

UV index in Araranguá 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 Araranguá peaks around January 18 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 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 18UV 13Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar10Extreme
Apr8Very high
May5Moderate
Jun4Moderate
Jul4Moderate
Aug6High
Sep8Very high
Oct10Very high
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Araranguá?

Araranguá sits at 28.9°S, 49.5°W, 5 m above sea level, in Brazil. The nearest listed city is Balneário Arroio do Silva, 9.0 km away.

Topography around Araranguá

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

Within 3 km, the terrain around Araranguá has only modest variations in elevation — a maximum elevation change of 76 m around an average of 12 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 268 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,665 m.

The land around Araranguá is covered by artificial surfaces (35%), cropland (29%) and grassland (23%) within 3 km, cropland (41%) and grassland (20%) within 16 km, and trees (36%), water (28%) and grassland (23%) within 80 km.

3 km
76 m
16 km
268 m
80 km
1,665 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Balneário Arroio do Silva 9.0 km · Forquilhinha 21 km · Sombrio 23 km · Balneário Gaivota 26 km · Balneário Rincão 28 km · Içara 31 km · Criciúma 31 km · Cocal do Sul 41 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 Araranguá (-28.9357°, -49.4954°, elevation 5 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).