Arujá weather in February

In February, Arujá sees average daytime highs of 28°C and overnight lows near 19°C, with 198 mm of rain across 20.2 wet days and about 12.8 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 13% of the time in February, and the air most often feels muggy.

Daylight stretches from about 13 h 06 min at the start of February to 12 h 30 min by month's end. Set against the rest of the year, February is Arujá's 8th-clearest and 12th-windiest month. For the whole year in context, see Arujá's year-round climate.

Daytime high
28°
1st warmest
Overnight low
19°
12th coldest
Rainfall
198 mm
20.2 wet days
Daylight
12 h 48 min
6:56 AM – 7:44 PM
Cloud cover
72%
8th clearest
Wind
7 km/h
12th windiest
Solar energy
5.42 kWh/m²
Travel score
4.5
out of 10

Arujá is human settlement in Brazil.

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

Temperature in February

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical February day in Arujá reaches about 28°C in the afternoon and slips back to 19°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 31°C. Set against its neighbours, February runs on par with January and about 1°C warmer than March.

15°20°25°30°35°151015202528
Avg high (°C)Avg low (°C)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112819
122819
132819
142819
152819
162819
172819
182819
192819
202819
212819
222819
232819
242819
252819
262819
272819
282719

Arujá 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
Jan27° / 19°25324.113.34.3
Feb28° / 19°19820.212.84.5
Mar27° / 19°17121.112.24.9
Apr25° / 17°7111.311.56.5
May23° / 14°658.210.97.1
Jun22° / 13°455.610.67.5
Jul22° / 12°545.610.77.5
Aug23° / 13°415.511.27.8
Sep24° / 15°9010.311.96.9
Oct25° / 16°11714.512.55.9
Nov25° / 17°16117.213.15.4
Dec27° / 18°19821.213.44.7

Cloud cover in February

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 13% of the time in February.

Beyond those clear spells, partly cloudy skies cover about 17% of February, with mostly cloudy or overcast conditions the remaining 69%.

0%25%50%75%100%151015202528
Clearer (%)Cloudier (%)
12872
22971
32971
43070
53070
63169
73169
83169
93169
103070
113070
123070
133070
143070
153070
162971
173070
183070
193070
203070
213070
223169
233367
243367
253367
263466
273466
283466

Chance of precipitation in February

Any precipitation

Arujá gets around 198 mm of rain over 20.2 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 72% and peaks near 74% on the wettest days.

0%20%40%60%80%151015202528
Rain chance (%)
174
274
373
473
573
673
773
873
973
1074
1174
1274
1373
1473
1573
1672
1772
1872
1972
2071
2171
2271
2371
2471
2571
2671
2771
2871

Humidity in February

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, February lands in the muggy band about 79% of days. Sticky, muggy-or-worse air turns up on roughly 85% of them.

0%25%50%75%100%151015202528
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1213787
2213787
3213787
4213787
5213787
6213787
7213787
8213787
9213796
10213796
11213796
12113806
13113806
14113806
15113815
16113815
17113815
18113815
19113815
20113815
21113815
22114805
23114805
24114805
25115786
26115786
27116776
28116776

Wind in February

Winds average 7 km/h in February, the calmest month.

Across February, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202528
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm

Sunrise & sunset in February

DaylightNight

Daylight runs from about 13 h 06 min at the start of February to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over February. Sunrise moves from 6:47 AM to 7:03 AM, and sunset from 7:51 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202528
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:477:51
213.16:477:50
313.06:487:50
413.06:497:50
513.06:497:49
613.06:507:49
713.06:517:48
812.96:517:48
912.96:527:47
1012.96:537:47
1112.96:537:46
1212.96:547:46
1312.86:547:45
1412.86:557:45
1512.86:567:44
1612.86:567:43
1712.86:577:43
1812.76:577:42
1912.76:587:41
2012.76:597:41
2112.76:597:40
2212.77:007:39
2312.67:007:39
2412.67:017:38
2512.67:017:37
2612.67:027:36
2712.67:027:35
2812.57:037:35

Solar energy in February

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in February, about 5.42 kWh/m².

For context, solar energy here swings from a low near 3.28 kWh/m² to a high of 5.6 kWh/m² in December across the year — February's 5.42 kWh/m² sits near the top of that range.

0246151015202528
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.5Bright
45.5Bright
55.5Bright
65.4Bright
75.4Bright
85.4Bright
95.4Bright
105.4Bright
115.4Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.4Bright
195.4Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
Planning a trip in February

Hazard calendar for Arujá

In seasonPeak

In February, Arujá sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Arujá's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is February a good time to visit Arujá?

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

4.5
Sightseeing
11th-best month of the year
4.7
Beach & pool
10th-best month of the year

February is a reasonable time to visit Arujá for sightseeing.

What to pack for Arujá in February

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

In February, Arujá sees daytime highs around 28°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near Arujá in February

The nearest coast averages about 27°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 57 km away) is warmest in February at about 27°C and coldest in August near 21°C.

The water stays above 20°C all year — warm enough for a swim any month.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr26Warm
May24Refreshing
Jun22Refreshing
Jul21Refreshing
Aug21Refreshing
Sep21Refreshing
Oct22Refreshing
Nov23Refreshing
Dec25Warm

UV index in Arujá in February

LowModerateHighVery highExtreme

Clear-sky midday UV in February peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Arujá peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 20UV 15Jul 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Arujá in February

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where February falls, not just the annual average.

Air quality in Arujá is worst in June — around 71 µg/m³ PM2.5 (unhealthy), about 2.3× the cleanest month (December, 31 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

020406080JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyPoorModerateJun 2370 µg/m³Dec 2031 µg/m³
PM2.5 (µg/m³)Level
Jan32Moderate
Feb34Moderate
Mar41Poor
Apr48Poor
May62Unhealthy
Jun71Unhealthy
Jul70Unhealthy
Aug60Unhealthy
Sep53Poor
Oct39Poor
Nov32Moderate
Dec31Moderate
Location & terrain

Where is Arujá?

Arujá sits at 23.4°S, 46.3°W, 788 m above sea level, in Brazil. The nearest listed city is Bairro Parque Nossa Senhora do Carmo, 1.0 km away.

Topography around Arujá

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

Within 3 km, the terrain around Arujá has only modest variations in elevation — a maximum elevation change of 210 m around an average of 799 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 837 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,045 m.

The land around Arujá is covered by trees (47%) and artificial surfaces (37%) within 3 km, trees (56%) and artificial surfaces (23%) within 16 km, and trees (54%) and grassland (21%) within 80 km.

3 km
210 m
16 km
837 m
80 km
2,045 m
treesgrasslandcroplandartificial surfacesbare terrainwater
February weather nearby: Bairro Parque Nossa Senhora do Carmo 1.0 km · Bairro da Penha 3.0 km · Itaquaquecetuba 10 km · Santa Isabel 14 km · Jardim Helena 14 km · Itaim Paulista 14 km · Poá 15 km · São Miguel 16 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 Arujá (-23.3961°, -46.3208°, elevation 788 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).