São Miguel Arcanjo weather in April

In April, São Miguel Arcanjo sees average daytime highs of 25°C and overnight lows near 17°C, with 86 mm of rain across 12.8 wet days and about 11.5 hours of daylight. It is the 6th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 24°C by the end. The sky is clear or mostly clear about 24% 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 06 min by month's end. Set against the rest of the year, April is São Miguel Arcanjo's 5th-clearest and 10th-windiest month. For the whole year in context, see São Miguel Arcanjo's year-round climate.

Daytime high
25°
6th warmest
Overnight low
17°
8th coldest
Rainfall
86 mm
12.8 wet days
Daylight
11 h 24 min
7:29 AM – 6:56 PM
Cloud cover
64%
5th clearest
Wind
8 km/h
10th windiest
Solar energy
4.05 kWh/m²
Travel score
6.2
out of 10

São Miguel Arcanjo 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 24°C by the end.

A typical April day in São Miguel Arcanjo reaches about 25°C in the afternoon and slips back to 17°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 29°C. Set against its neighbours, April runs about 2°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
72617
82617
92517
102517
112517
122517
132517
142517
152517
162517
172517
182517
192516
202516
212516
222516
232516
242416
252416
262416
272416
282416
292416
302415

São Miguel Arcanjo weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°29825.313.34.1
Feb28° / 19°22922.312.84.1
Mar27° / 19°17523.112.24.6
Apr25° / 17°8612.811.56.2
May22° / 14°8610.410.96.5
Jun21° / 13°707.710.66.9
Jul21° / 12°757.710.76.9
Aug22° / 12°577.511.27.1
Sep23° / 14°12212.911.96.3
Oct24° / 16°14416.912.65.6
Nov25° / 17°16919.213.25.1
Dec27° / 18°20722.213.44.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 24% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 17% of April, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13268
23367
33367
43466
53565
63565
73664
83664
93862
103961
113961
123961
134159
144159
154258
164258
174357
184357
194456
204456
214357
224357
234357
244456
254456
264555
274555
284555
294555
304456

Chance of precipitation in April

Any precipitation

São Miguel Arcanjo gets around 86 mm of rain over 12.8 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 43% and peaks near 57% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
157
256
354
453
552
651
750
848
947
1046
1146
1245
1344
1443
1542
1641
1741
1840
1940
2039
2139
2238
2338
2437
2537
2637
2736
2836
2936
3035

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 42% of days. Sticky, muggy-or-worse air turns up on roughly 44% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
10729586
20729586
30829576
41829566
51830556
61930555
71930555
821030535
921131515
1021131524
1131232504
1231332494
1331333473
1431433463
1531534443
1631635433
1741637412
1841738402
1941839382
2041940361
2142041341
2242142321
2342243301
2442344281
2552345270
2652446250
2762446240
2862447220
2972547200
3082548190

Wind in April

Winds average 8 km/h in April.

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

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 7:23 AM to 7:35 AM, and sunset from 7:10 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:237:10
211.87:237:09
311.77:247:08
411.77:247:07
511.77:247:06
611.77:257:05
711.77:257:04
811.67:267:03
911.67:267:02
1011.67:267:01
1111.67:277:00
1211.57:276:59
1311.57:286:58
1411.57:286:57
1511.57:286:56
1611.47:296:56
1711.47:296:55
1811.47:306:54
1911.47:306:53
2011.47:316:52
2111.37:316:51
2211.37:316:50
2311.37:326:49
2411.37:326:48
2511.27:336:48
2611.27:336:47
2711.27:346:46
2811.27:346:45
2911.27:356:44
3011.17:356:44

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.05 kWh/m².

For context, solar energy here swings from a low near 2.94 kWh/m² to a high of 5.37 kWh/m² in December across the year — April's 4.05 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.2Bright
44.2Bright
54.2Bright
64.2Bright
74.2Bright
84.2Bright
94.2Bright
104.2Bright
114.2Bright
124.1Bright
134.1Bright
144.1Bright
154.1Bright
164.1Bright
174.0Bright
184.0Bright
194.0Moderate
204.0Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.9Moderate
253.8Moderate
263.8Moderate
273.8Moderate
283.8Moderate
293.7Moderate
303.7Moderate
Planning a trip in April

Hazard calendar for São Miguel Arcanjo

In seasonPeak

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

São Miguel Arcanjo'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 São Miguel Arcanjo?

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

6.2
Sightseeing
6th-best month of the year
5.6
Beach & pool
1st-best month of the year

April is a reasonable time to visit São Miguel Arcanjo for sightseeing.

What to pack for São Miguel Arcanjo in April

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

In April, São Miguel Arcanjo sees daytime highs around 25°C and nights near 17°C. Worth packing: light clothes and rain gear. About 13 days see rain.

light clothesrain gear

UV index in São Miguel Arcanjo 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 São Miguel Arcanjo peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 20UV 15Jul 11UV 5
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in São Miguel Arcanjo 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 São Miguel Arcanjo 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 São Miguel Arcanjo?

São Miguel Arcanjo sits at 23.9°S, 48.0°W, 666 m above sea level, in Brazil. The nearest listed city is Pilar do Sul, 29 km away.

Topography around São Miguel Arcanjo

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

Within 3 km, the terrain around São Miguel Arcanjo has only modest variations in elevation — a maximum elevation change of 125 m around an average of 677 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 202 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,202 m.

The land around São Miguel Arcanjo is covered by trees (34%), grassland (32%) and cropland (22%) within 3 km, trees (51%), cropland (28%) and grassland (21%) within 16 km, and trees (64%) within 80 km.

3 km
125 m
16 km
202 m
80 km
1,202 m
treesgrasslandcroplandartificial surfaces
April weather nearby: Pilar do Sul 29 km · Itapetininga 32 km · Capão Bonito 38 km · Salto de Pirapora 50 km · Capela do Alto 53 km · Araçoiaba da Serra 57 km · Guareí 59 km · Tatuí 60 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 São Miguel Arcanjo (-23.8783°, -47.9972°, elevation 666 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).