Aguaí weather in April

In April, Aguaí sees average daytime highs of 28°C and overnight lows near 17°C, with 64 mm of rain across 8.7 wet days and about 11.5 hours of daylight. It is the 8th-warmest and 8th-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 48% of the time in April, and the air most often feels humid.

Daylight stretches from about 11 h 48 min at the start of April to 11 h 12 min by month's end. Set against the rest of the year, April is Aguaí's 6th-clearest and 11th-windiest month. For the whole year in context, see Aguaí's year-round climate.

Daytime high
28°
8th warmest
Overnight low
17°
6th coldest
Rainfall
64 mm
8.7 wet days
Daylight
11 h 30 min
7:23 AM – 6:53 PM
Cloud cover
48%
6th clearest
Wind
6 km/h
11th windiest
Solar energy
4.87 kWh/m²
Travel score
6.3
out of 10

Aguaí is settlement in São Paulo federated state, Brazil.

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

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

A typical April day in Aguaí reaches about 28°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, April runs about 1°C cooler than March and about 3°C warmer than May.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
12919
22919
32919
42918
52918
62918
72918
82918
92918
102918
112818
122818
132818
142818
152818
162818
172817
182817
192817
202817
212817
222817
232817
242817
252817
262816
272716
282716
292716
302716

Aguaí weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 20°23421.913.23.8
Feb29° / 20°16718.212.84.0
Mar29° / 19°14517.812.24.5
Apr28° / 17°648.711.56.3
May26° / 15°506117.6
Jun25° / 13°293.610.78.2
Jul25° / 13°25310.88.3
Aug27° / 14°223.411.27.8
Sep29° / 17°657.611.96.0
Oct30° / 19°10413.112.54.8
Nov29° / 19°15816.913.14.5
Dec29° / 20°19521.113.34.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 18% of April, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16040
26139
36139
46238
56337
66337
76436
86436
96436
106436
116436
126436
136436
146535
156535
166634
176733
186733
196733
206733
216832
226931
236931
246931
257030
267030
277030
287129
297129
307129

Chance of precipitation in April

Any precipitation

Aguaí gets around 64 mm of rain over 8.7 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 29% and peaks near 45% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
145
244
343
441
540
639
738
837
936
1034
1133
1232
1331
1429
1528
1627
1726
1825
1925
2024
2123
2223
2322
2421
2521
2620
2720
2819
2919
3018

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 31% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11738531
22738521
32839501
42839491
52940481
621040471
721141451
821241431
931342421
1031442401
1131643381
1231743361
1341843340
1441944320
1542144310
1652244290
1752444270
1862543260
1962743240
2072842230
2173041210
2283240200
2393339180
24103538170
25113637160
26123736140
27133835130
28143934120
29164033110
30174132100

Wind in April

Winds average 6 km/h in April.

Across April, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 36 minutes over April. Sunrise moves from 7:18 AM to 7:29 AM, and sunset from 7:07 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:187:07
211.87:197:06
311.87:197:05
411.77:197:04
511.77:207:03
611.77:207:02
711.77:207:01
811.77:217:00
911.67:216:59
1011.67:216:58
1111.67:226:57
1211.67:226:56
1311.67:226:56
1411.57:236:55
1511.57:236:54
1611.57:236:53
1711.57:246:52
1811.57:246:51
1911.47:246:50
2011.47:256:49
2111.47:256:49
2211.47:266:48
2311.47:266:47
2411.37:266:46
2511.37:276:45
2611.37:276:45
2711.37:286:44
2811.37:286:43
2911.27:286:42
3011.27:296:42

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.87 kWh/m².

For context, solar energy here swings from a low near 3.85 kWh/m² to a high of 5.97 kWh/m² in November across the year — April's 4.87 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.1Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.0Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.6Bright
304.6Bright
Planning a trip in April

Hazard calendar for Aguaí

In seasonPeak

None of Aguaí's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

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

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

Is April a good time to visit Aguaí?

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

6.3
Sightseeing
5th-best month of the year
7.2
Beach & pool
5th-best month of the year

April is a reasonable time to visit Aguaí for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Aguaí in April

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

In April, Aguaí sees daytime highs around 28°C and nights near 17°C. Pack light clothes. Worth having: rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Aguaí in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Aguaí peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 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 21UV 15Jul 10UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Aguaí in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Aguaí is worst in September — around 32 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (November, 10 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1430 µg/m³Nov 2310 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar12Good
Apr13Moderate
May15Moderate
Jun15Moderate
Jul16Moderate
Aug23Moderate
Sep32Moderate
Oct16Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Aguaí?

Aguaí sits at 22.1°S, 47.0°W, 665 m above sea level, in Brazil. The nearest listed city is São João da Boa Vista, 21 km away.

Topography around Aguaí

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

Within 3 km, the terrain around Aguaí has only modest variations in elevation — a maximum elevation change of 94 m around an average of 667 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 339 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,292 m.

The land around Aguaí is covered by cropland (36%), trees (28%) and artificial surfaces (21%) within 3 km, cropland (47%) and trees (41%) within 16 km, and trees (36%), cropland (33%) and grassland (27%) within 80 km.

3 km
94 m
16 km
339 m
80 km
1,292 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: São João da Boa Vista 21 km · Vargem Grande do Sul 27 km · Espírito Santo do Pinhal 28 km · Casa Branca 34 km · Mogi Guaçu 34 km · Conchal 36 km · Santa Cruz das Palmeiras 38 km · Mogi Mirim 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 Aguaí (-22.0594°, -46.9786°, elevation 665 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. 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).