Balneário Arroio do Silva weather in February

In February, Balneário Arroio do Silva sees average daytime highs of 26°C and overnight lows near 22°C, with 156 mm of rain across 19.5 wet days and about 13 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 27% of the time in February, and the air most often feels oppressive.

Daylight stretches from about 13 h 24 min at the start of February to 12 h 42 min by month's end. Set against the rest of the year, February is Balneário Arroio do Silva's 10th-clearest and 12th-windiest month. For the whole year in context, see Balneário Arroio do Silva's year-round climate.

Daytime high
26°
1st warmest
Overnight low
22°
12th coldest
Rainfall
156 mm
19.5 wet days
Daylight
13 hours
7:01 AM – 8:03 PM
Cloud cover
61%
10th clearest
Wind
11 km/h
12th windiest
Solar energy
5.63 kWh/m²
Travel score
5.0
out of 10

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 26°C through the month.

A typical February day in Balneário Arroio do Silva reaches about 26°C in the afternoon and slips back to 22°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 29°C. Set against its neighbours, February runs on par with January and on par with March.

15°20°25°30°151015202528
Avg high (°C)Avg low (°C)
12622
22622
32622
42622
52622
62622
72622
82622
92622
102622
112622
122622
132622
142622
152622
162622
172622
182622
192622
202622
212622
222622
232622
242622
252622
262622
272622
282622

Balneário Arroio do Silva weather by month

How February compares with the rest of the year at a glance. February is the 1st-warmest and 2nd-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 February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in February.

Beyond those clear spells, partly cloudy skies cover about 20% of February, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202528
Clearer (%)Cloudier (%)
14654
24753
34753
44852
54852
64852
74852
84852
94753
104753
114753
124654
134555
144555
154456
164555
174555
184555
194654
204654
214753
224753
234852
244852
254852
265050
275050
285149

Chance of precipitation in February

Any precipitation

Balneário Arroio do Silva gets around 156 mm of rain over 19.5 wet days in February. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 69% and peaks near 70% on the wettest days.

0%20%40%60%80%151015202528
Rain chance (%)
169
269
369
469
569
669
769
869
969
1069
1169
1269
1369
1470
1570
1670
1770
1870
1970
2070
2170
2269
2369
2468
2568
2667
2767
2866

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, February lands in the oppressive band about 49% of days. Sticky, muggy-or-worse air turns up on roughly 85% of them.

0%25%50%75%100%151015202528
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
121231506
221231496
321231496
421231496
521231496
621231486
721332485
821332485
921332475
1021333484
1121333474
1221333484
1321333483
1421333483
1521333493
1621333493
1731333502
1831332502
1931332502
2031332502
2131332502
2231332502
2331331512
2431331512
2531331512
2631332502
2731332502
2831332492

Wind in February

Winds average 11 km/h in February, the calmest month.

Across February, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202528
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm

Sunrise & sunset in February

DaylightNight

Daylight runs from about 13 h 24 min at the start of February to 12 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over February. Sunrise moves from 6:50 AM to 7:11 AM, and sunset from 8:12 PM to 7:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202528
Daylight (h)Sunrise (AM)Sunset (PM)
113.46:508:12
213.36:518:12
313.36:528:11
413.36:538:11
513.36:538:10
613.36:548:10
713.26:558:09
813.26:568:08
913.26:578:08
1013.26:578:07
1113.16:588:06
1213.16:598:06
1313.17:008:05
1413.17:008:04
1513.07:018:03
1613.07:028:03
1713.07:038:02
1813.07:038:01
1912.97:048:00
2012.97:057:59
2112.97:067:58
2212.87:067:57
2312.87:077:56
2412.87:087:55
2512.87:097:54
2612.77:097:54
2712.77:107:53
2812.77:117:52

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 5.63 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 — February's 5.63 kWh/m² falls in the middle.

0246151015202528
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
Planning a trip in February

Is February a good time to visit Balneário Arroio do Silva?

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

5.0
Sightseeing
12th-best month of the year
4.8
Beach & pool
5th-best month of the year

February is a reasonable time to visit Balneário Arroio do Silva for sightseeing.

What to pack for Balneário Arroio do Silva in February

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

In February, Balneário Arroio do Silva sees daytime highs around 26°C and nights near 22°C. Pack rain gear. Worth having: light clothes and sun protection. About 20 days see rain.

rain gearlight clothessun protection

Sea temperature near Balneário Arroio do Silva in February

The nearest coast averages about 25°C in February — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 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 Balneário Arroio do Silva in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Balneário Arroio do Silva 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 Balneário Arroio do Silva?

Balneário Arroio do Silva sits at 29.0°S, 49.4°W, 1 m above sea level, in Brazil. The nearest listed city is Araranguá, 9.0 km away.

Topography around Balneário Arroio do Silva

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

Within 3 km, the terrain around Balneário Arroio do Silva has only modest variations in elevation — a maximum elevation change of 18 m around an average of 5 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 259 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,577 m.

The land around Balneário Arroio do Silva is covered by water (39%) and grassland (23%) within 3 km, water (49%) within 16 km, and trees (34%), water (32%) and grassland (21%) within 80 km.

3 km
18 m
16 km
259 m
80 km
1,577 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
February weather nearby: Araranguá 9.0 km · Sombrio 24 km · Balneário Gaivota 25 km · Balneário Rincão 25 km · Forquilhinha 27 km · Içara 32 km · Criciúma 35 km · Morro da Fumaça 42 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 Arroio do Silva (-28.9869°, -49.4173°, elevation 1 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).