Pilar do Sul weather in April

In April, Pilar do Sul sees average daytime highs of 26°C and overnight lows near 17°C, with 60 mm of rain across 8.7 wet days and about 11.5 hours of daylight. It is the 6th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 25°C by the end. The sky is clear or mostly clear about 34% 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 06 min by month's end. Set against the rest of the year, April is Pilar do Sul's 4th-clearest and 9th-windiest month. For the whole year in context, see Pilar do Sul's year-round climate.

Daytime high
26°
6th warmest
Overnight low
17°
7th coldest
Rainfall
60 mm
8.7 wet days
Daylight
11 h 24 min
7:28 AM – 6:54 PM
Cloud cover
55%
4th clearest
Wind
10 km/h
9th windiest
Solar energy
4.33 kWh/m²
Travel score
6.9
out of 10

Pilar do Sul 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 26°C in the first days to 25°C by the end.

A typical April day in Pilar do Sul reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°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°151015202530
Avg high (°C)Avg low (°C)
12618
22618
32618
42618
52618
62618
72618
82618
92617
102617
112617
122617
132617
142617
152617
162617
172617
182617
192617
202516
212516
222516
232516
242516
252516
262516
272516
282516
292516
302516

Pilar do Sul weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°24522.613.34.5
Feb28° / 19°17419.312.84.6
Mar27° / 19°12718.412.25.2
Apr26° / 17°608.711.56.9
May23° / 14°637.110.97.3
Jun22° / 13°585.810.67.4
Jul22° / 12°555.310.77.6
Aug23° / 13°414.911.27.9
Sep24° / 14°959.111.97.1
Oct26° / 16°11112.612.66.2
Nov26° / 17°14114.813.25.7
Dec27° / 19°17318.713.45.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 21% of April, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14852
24951
34951
45149
55149
65248
75248
85347
95446
105446
115545
125545
135545
145545
155545
165644
175644
185743
195743
205743
215842
225842
235842
245941
255941
265941
275842
285842
295842
305842

Chance of precipitation in April

Any precipitation

Pilar do Sul gets around 60 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 30% and peaks near 40% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
140
239
338
437
536
635
734
833
933
1032
1132
1231
1331
1430
1530
1629
1729
1829
1928
2027
2127
2226
2326
2425
2525
2624
2724
2823
2923
3022

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 41% of days. Sticky, muggy-or-worse air turns up on roughly 35% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10836551
20936541
301036531
401037521
501137511
611237501
711337481
811337471
921438461
1021538451
1121638431
1231738411
1331839401
1431939380
1532040370
1632140350
1742241330
1842342310
1942442290
2042543270
2152744250
2252844230
2352945210
2463045190
2573145170
2673245160
2783345140
2893445130
29103444120
30113544100

Wind in April

Winds average 10 km/h in April.

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

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 48 min at the start of April to 11 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over April. Sunrise moves from 7:22 AM to 7:34 AM, and sunset from 7:09 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:227:09
211.87:227:08
311.77:237:07
411.77:237:06
511.77:237:05
611.77:247:04
711.77:247:03
811.67:247:02
911.67:257:01
1011.67:257:00
1111.67:266:59
1211.57:266:58
1311.57:266:57
1411.57:276:56
1511.57:276:55
1611.47:286:54
1711.47:286:54
1811.47:296:53
1911.47:296:52
2011.47:296:51
2111.37:306:50
2211.37:306:49
2311.37:316:48
2411.37:316:47
2511.27:326:47
2611.27:326:46
2711.27:326:45
2811.27:336:44
2911.27:336:43
3011.17:346:43

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.33 kWh/m².

For context, solar energy here swings from a low near 3.18 kWh/m² to a high of 5.61 kWh/m² in December across the year — April's 4.33 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.4Bright
124.4Bright
134.4Bright
144.4Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.3Bright
204.2Bright
214.2Bright
224.2Bright
234.2Bright
244.1Bright
254.1Bright
264.1Bright
274.0Bright
284.0Bright
294.0Bright
304.0Moderate
Planning a trip in April

Hazard calendar for Pilar do Sul

In seasonPeak

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

Pilar do Sul'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 April a good time to visit Pilar do Sul?

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

6.9
Sightseeing
6th-best month of the year
6.5
Beach & pool
1st-best month of the year

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

What to pack for Pilar do Sul in April

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

In April, Pilar do Sul sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

UV index in Pilar do Sul in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Pilar do Sul peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 at about 5 (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 12UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May7High
Jun6High
Jul5High
Aug7Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Pilar do Sul 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 Pilar do Sul is worst in September — around 18 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (January, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1017 µg/m³Jan 1410 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar10Good
Apr11Good
May14Moderate
Jun15Moderate
Jul16Moderate
Aug17Moderate
Sep18Moderate
Oct13Moderate
Nov10Good
Dec10Good
Location & terrain

Where is Pilar do Sul?

Pilar do Sul sits at 23.8°S, 47.7°W, 697 m above sea level, in Brazil. The nearest listed city is Salto de Pirapora, 23 km away.

Topography around Pilar do Sul

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

Within 3 km, the terrain around Pilar do Sul has only modest variations in elevation — a maximum elevation change of 122 m around an average of 696 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 473 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,386 m.

The land around Pilar do Sul is covered by grassland (34%), cropland (27%) and trees (25%) within 3 km, trees (57%) and grassland (25%) within 16 km, and trees (66%) within 80 km.

3 km
122 m
16 km
473 m
80 km
1,386 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Salto de Pirapora 23 km · São Miguel Arcanjo 29 km · Piedade 31 km · Araçoiaba da Serra 36 km · Capela do Alto 38 km · Votorantim 41 km · Itapetininga 42 km · Sorocaba 43 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 Pilar do Sul (-23.8131°, -47.7164°, elevation 697 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).