Piraju weather in April

In April, Piraju sees average daytime highs of 27°C and overnight lows near 18°C, with 66 mm of rain across 7.9 wet days and about 11.5 hours of daylight. It is the 7th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 26°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 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 Piraju's 5th-clearest and 7th-windiest month. For the whole year in context, see Piraju's year-round climate.

Daytime high
27°
7th warmest
Overnight low
18°
7th coldest
Rainfall
66 mm
7.9 wet days
Daylight
11 h 30 min
7:34 AM – 7:02 PM
Cloud cover
52%
5th clearest
Wind
9 km/h
7th windiest
Solar energy
4.61 kWh/m²
Travel score
6.8
out of 10

Piraju 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 28°C in the first days to 26°C by the end.

A typical April day in Piraju reaches about 27°C in the afternoon and slips back to 18°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, 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)
12819
22819
32819
42819
52819
62819
72819
82819
92819
102819
112819
122819
132819
142818
152718
162718
172718
182718
192718
202718
212718
222718
232718
242718
252717
262717
272617
282617
292617
302617

Piraju weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 21°23621.513.34.0
Feb29° / 21°17818.512.84.1
Mar29° / 20°12615.912.24.9
Apr27° / 18°667.911.56.8
May24° / 16°747.110.97.4
Jun23° / 14°59610.67.7
Jul24° / 13°494.710.78.1
Aug25° / 14°484.711.28.0
Sep27° / 16°928.311.96.9
Oct28° / 17°12112.112.55.8
Nov28° / 18°13613.813.15.2
Dec29° / 20°17018.213.44.4

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 16% of April, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15149
25248
35347
45347
55446
65446
75446
85545
95545
105545
115644
125545
135545
145644
155743
165743
175743
185743
195842
205842
215842
225941
235941
246040
256040
266040
276040
286040
296040
306040

Chance of precipitation in April

Any precipitation

Piraju gets around 66 mm of rain over 7.9 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 26% and peaks near 36% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
136
235
334
433
532
631
730
830
929
1028
1128
1227
1327
1426
1526
1626
1725
1825
1925
2024
2124
2223
2323
2422
2522
2621
2721
2820
2920
3019

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 40% of days. Sticky, muggy-or-worse air turns up on roughly 42% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11828567
21929556
31929556
41929556
521030535
621030535
721130525
821131524
931231504
1031332493
1131332483
1241433463
1341533453
1441634442
1541735422
1641836412
1741936392
1842037381
1942138361
2042238341
2142339331
2252539311
2352640291
2452740271
2562841251
2662941230
2772942220
2883042200
2993043180
30103143170

Wind in April

Winds average 9 km/h in April.

Across April, daily wind ranges from about 9 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
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

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 7:28 AM to 7:40 AM, and sunset from 7:16 PM to 6:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:287:16
211.87:297:15
311.87:297:14
411.77:297:13
511.77:307:12
611.77:307:11
711.77:307:10
811.67:317:09
911.67:317:08
1011.67:327:07
1111.67:327:06
1211.67:327:05
1311.57:337:04
1411.57:337:03
1511.57:337:03
1611.57:347:02
1711.47:347:01
1811.47:357:00
1911.47:356:59
2011.47:356:58
2111.47:366:57
2211.37:366:56
2311.37:376:56
2411.37:376:55
2511.37:386:54
2611.37:386:53
2711.27:386:52
2811.27:396:52
2911.27:396:51
3011.27:406:50

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.61 kWh/m².

For context, solar energy here swings from a low near 3.33 kWh/m² to a high of 5.91 kWh/m² in December across the year — April's 4.61 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.8Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.5Bright
204.5Bright
214.5Bright
224.5Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.3Bright
284.3Bright
294.3Bright
304.3Bright
Planning a trip in April

Hazard calendar for Piraju

In seasonPeak

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

Piraju'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 Piraju?

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

6.8
Sightseeing
6th-best month of the year
7.0
Beach & pool
2nd-best month of the year

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

What to pack for Piraju in April

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

In April, Piraju sees daytime highs around 27°C and nights near 18°C. Pack light clothes. Worth having: sun protection. About 8 days see rain.

light clothessun protection

UV index in Piraju in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Piraju peaks around January 21 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 21UV 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 Piraju 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 Piraju is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (March, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1216 µg/m³Mar 187 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr7Good
May8Good
Jun9Good
Jul9Good
Aug15Moderate
Sep16Moderate
Oct11Good
Nov7Good
Dec7Good
Location & terrain

Where is Piraju?

Piraju sits at 23.2°S, 49.4°W, 561 m above sea level, in Brazil. The nearest listed city is Fartura, 25 km away.

Topography around Piraju

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

Within 3 km, the terrain around Piraju has significant variations in elevation — a maximum elevation change of 259 m around an average of 580 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 441 m; within 80 km, significant variations in elevation — a maximum elevation change of 597 m.

The land around Piraju is covered by trees (34%) and grassland (33%) within 3 km, cropland (39%), trees (33%) and grassland (23%) within 16 km, and cropland (43%), trees (29%) and grassland (23%) within 80 km.

3 km
259 m
16 km
441 m
80 km
597 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: Fartura 25 km · Cerqueira César 28 km · Itaí 39 km · Taquarituba 40 km · Santa Cruz do Rio Pardo 41 km · Carlópolis 43 km · Avaré 48 km · Ourinhos 55 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 Piraju (-23.1936°, -49.3839°, elevation 561 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).