Paço do Lumiar weather in April

In April, Paço do Lumiar sees average daytime highs of 28°C and overnight lows near 25°C, with 437 mm of rain across 28.7 wet days and about 11.9 hours of daylight. It is the 10th-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 5% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of April to 11 h 54 min by month's end. Set against the rest of the year, April is Paço do Lumiar's 11th-clearest and 12th-windiest month. For the whole year in context, see Paço do Lumiar's year-round climate.

Daytime high
28°
10th warmest
Overnight low
25°
3rd coldest
Rainfall
437 mm
28.7 wet days
Daylight
11 h 54 min
5:58 AM – 5:55 PM
Cloud cover
82%
11th clearest
Wind
13 km/h
12th windiest
Solar energy
4.68 kWh/m²
Travel score
3.1
out of 10

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 Paço do Lumiar reaches about 28°C in the afternoon and slips back to 25°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 29°C. Set against its neighbours, April runs on par with March and on par with May.

20°23°25°28°30°151015202530
Avg high (°C)Avg low (°C)
12825
22825
32825
42825
52825
62825
72825
82825
92825
102825
112825
122825
132825
142825
152825
162825
172825
182825
192825
202825
212825
222825
232825
242825
252825
262825
272825
282825
292825
302825

How April really feels in Paço do Lumiar

Once humidity and wind are folded in, April averages 25 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
25
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in April is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Paço do Lumiar weather by month

How April compares with the rest of the year at a glance. April is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 25°22925.412.13.6
Feb28° / 25°31725.912.13.3
Mar28° / 25°45230.2123.2
Apr28° / 25°43728.711.93.1
May29° / 25°29226.511.93.5
Jun29° / 25°14621.811.94.1
Jul29° / 25°9418.411.94.7
Aug30° / 26°257.511.95.9
Sep30° / 26°112.8126.4
Oct29° / 26°153.712.16.3
Nov29° / 26°286.312.15.8
Dec29° / 26°7515.112.14.8

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 5% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 10% of April, with mostly cloudy or overcast conditions the remaining 84%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11189
21189
31189
41189
51288
61387
71387
81387
91486
101486
111585
121585
131585
141585
151684
161684
171684
181684
191783
201783
211783
221783
231882
241882
251882
261882
271981
281981
292179
302179

Chance of precipitation in April

Any precipitation

Paço do Lumiar gets around 437 mm of rain over 28.7 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 96% and peaks near 98% on the wettest days.

0%20%40%60%80%100%151015202530
Rain chance (%)
198
298
398
497
597
697
797
897
996
1096
1196
1296
1396
1496
1596
1696
1795
1895
1995
2095
2195
2295
2395
2495
2595
2694
2794
2894
2994
3093

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the oppressive band about 58% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Oppressive (%)Miserable (%)
16436
26337
36337
46238
56238
66139
76139
86139
96139
106139
116139
126139
136040
146040
155941
165941
175842
185842
195743
205644
215644
225545
235545
245446
255347
265347
275248
285149
295149
305050

Wind in April

Winds average 13 km/h in April, the calmest month.

Across April, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 hours at the start of April to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over April. Sunrise moves from 6:02 AM to 5:56 AM, and sunset from 6:00 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:026:00
212.06:016:00
312.06:016:00
412.06:015:59
512.06:015:59
612.06:005:59
712.06:005:58
812.06:005:58
912.06:005:57
1012.06:005:57
1112.05:595:57
1212.05:595:56
1312.05:595:56
1411.95:595:56
1511.95:595:55
1611.95:585:55
1711.95:585:55
1811.95:585:54
1911.95:585:54
2011.95:585:54
2111.95:575:53
2211.95:575:53
2311.95:575:53
2411.95:575:53
2511.95:575:52
2611.95:575:52
2711.95:575:52
2811.95:575:52
2911.95:565:51
3011.95:565:51

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.68 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.68 kWh/m² to a high of 6.5 kWh/m² in October across the year — April's 4.68 kWh/m² sits near the bottom.

024151015202530
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.7Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.6Bright
244.6Bright
254.6Bright
264.6Bright
274.6Bright
284.6Bright
294.6Bright
304.7Bright
Planning a trip in April

Hazard calendar for Paço do Lumiar

In seasonPeak

In April, Paço do Lumiar sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Paço do Lumiar's monsoon runs January–May, when most of the year's rain falls.

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

Is April a good time to visit Paço do Lumiar?

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

3.1
Sightseeing
12th-best month of the year
3.7
Beach & pool
11th-best month of the year

April is a weaker month for outdoor sightseeing in Paço do Lumiar.

What to pack for Paço do Lumiar in April

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

In April, Paço do Lumiar sees daytime highs around 28°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 29 days see rain.

light clothesrain gearsun protection

Sea temperature near Paço do Lumiar in April

The nearest coast averages about 29°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in May at about 29°C and coldest in October near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar28Tropical
Apr29Tropical
May29Tropical
Jun29Tropical
Jul28Tropical
Aug28Warm
Sep28Warm
Oct27Warm
Nov28Warm
Dec28Warm

UV index in Paço do Lumiar in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 14 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Paço do Lumiar peaks around March 17 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 16Jul 17UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Paço do Lumiar 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 Paço do Lumiar is worst in February — around 18 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (July, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodFeb 2018 µg/m³Jul 157 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb18Moderate
Mar18Moderate
Apr13Moderate
May8Good
Jun7Good
Jul7Good
Aug8Good
Sep9Good
Oct10Good
Nov10Good
Dec11Good
Location & terrain

Where is Paço do Lumiar?

Paço do Lumiar sits at 2.5°S, 44.1°W, 16 m above sea level, in Brazil. The nearest listed city is São José de Ribamar, 6.0 km away.

Topography around Paço do Lumiar

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

Within 3 km, the terrain around Paço do Lumiar has only modest variations in elevation — a maximum elevation change of 57 m around an average of 29 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 65 m; within 80 km, only modest variations in elevation — a maximum elevation change of 113 m.

The land around Paço do Lumiar is covered by trees (58%) and grassland (26%) within 3 km, water (44%) and trees (24%) within 16 km, and water (41%) and trees (32%) within 80 km.

3 km
57 m
16 km
65 m
80 km
113 m
treesshrubsgrasslandartificial surfacesbare terrainwaterwetlandmangroves
April weather nearby: São José de Ribamar 6.0 km · Raposa 12 km · São Luís 22 km · Icatu 27 km · Alcântara 37 km · Morros 38 km · Rosário 48 km · Bacabeira 54 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 Paço do Lumiar (-2.5322°, -44.1075°, elevation 16 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).