São Sebastião do Passé weather in April

In April, São Sebastião do Passé sees average daytime highs of 30°C and overnight lows near 23°C, with 104 mm of rain across 21.1 wet days and about 11.7 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 29°C by the end. The sky is clear or mostly clear about 22% of the time in April, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 36 min by month's end. Set against the rest of the year, April is São Sebastião do Passé's 9th-clearest and 12th-windiest month. For the whole year in context, see São Sebastião do Passé's year-round climate.

Daytime high
30°
6th warmest
Overnight low
23°
9th coldest
Rainfall
104 mm
21.1 wet days
Daylight
11 h 42 min
5:43 AM – 5:26 PM
Cloud cover
60%
9th clearest
Wind
9 km/h
12th windiest
Solar energy
4.97 kWh/m²
Travel score
3.7
out of 10

São Sebastião do Passé 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 31°C in the first days to 29°C by the end.

A typical April day in São Sebastião do Passé reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, April runs about 2°C cooler than March and about 2°C warmer than May.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
232923
242923
252923
262923
272923
282923
292923
302923

How April really feels in São Sebastião do Passé

Once humidity and wind are folded in, April averages 30 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
30
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.

São Sebastião do Passé weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°6212.812.73.7
Feb32° / 23°6213.612.43.5
Mar32° / 23°8117.312.13.5
Apr30° / 23°10421.111.73.7
May28° / 22°12921.911.44.5
Jun27° / 21°10422.111.34.7
Jul26° / 20°8220.711.35.1
Aug27° / 20°6118.711.65.3
Sep28° / 20°5114.111.95.4
Oct30° / 22°4810.212.35.0
Nov31° / 23°6010.412.64.3
Dec32° / 23°509.512.74.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 29% of April, with mostly cloudy or overcast conditions the remaining 49%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15446
25446
35446
45446
55545
65545
75446
85545
95545
105446
115446
125347
135248
145248
155149
165149
175050
185050
194951
204951
214951
224951
234951
244852
254852
264852
274951
284852
294852
304951

Chance of precipitation in April

Any precipitation

São Sebastião do Passé gets around 104 mm of rain over 21.1 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 71% and peaks near 74% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
166
266
367
467
567
668
768
868
969
1069
1170
1270
1371
1471
1572
1672
1772
1872
1972
2073
2173
2273
2373
2473
2573
2673
2774
2874
2974
3074

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 88% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
18857
28857
38857
48857
58857
68857
77867
87867
97876
107876
117876
126895
136895
146895
156895
166895
176895
186904
196904
206904
216904
226904
237894
247894
257903
268893
278893
288893
299883
309892

Wind in April

Winds average 9 km/h in April, the calmest month.

Across April, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
19calm
29calm
39calm
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 54 min at the start of April to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over April. Sunrise moves from 5:42 AM to 5:44 AM, and sunset from 5:36 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:425:36
211.95:425:35
311.95:425:34
411.95:425:33
511.85:425:33
611.85:425:32
711.85:425:32
811.85:425:31
911.85:425:30
1011.85:425:30
1111.85:425:29
1211.85:425:28
1311.85:425:28
1411.75:425:27
1511.75:425:26
1611.75:435:26
1711.75:435:25
1811.75:435:25
1911.75:435:24
2011.75:435:24
2111.75:435:23
2211.75:435:22
2311.65:435:22
2411.65:435:21
2511.65:435:21
2611.65:445:20
2711.65:445:20
2811.65:445:19
2911.65:445:19
3011.65:445:18

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.97 kWh/m².

For context, solar energy here swings from a low near 3.76 kWh/m² to a high of 6.27 kWh/m² in December across the year — April's 4.97 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.4Bright
25.4Bright
35.4Bright
45.4Bright
55.3Bright
65.3Bright
75.3Bright
85.2Bright
95.2Bright
105.2Bright
115.1Bright
125.1Bright
135.1Bright
145.0Bright
155.0Bright
165.0Bright
174.9Bright
184.9Bright
194.8Bright
204.8Bright
214.8Bright
224.7Bright
234.7Bright
244.7Bright
254.6Bright
264.6Bright
274.6Bright
284.5Bright
294.5Bright
304.5Bright
Planning a trip in April

Is April a good time to visit São Sebastião do Passé?

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

3.7
Sightseeing
9th-best month of the year
5.0
Beach & pool
9th-best month of the year

April is a weaker month for outdoor sightseeing in São Sebastião do Passé.

What to pack for São Sebastião do Passé in April

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

In April, São Sebastião do Passé sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 21 days see rain.

light clothesrain gearsun protection

Sea temperature near São Sebastião do Passé in April

The nearest coast averages about 28°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 57 km away) is warmest in March at about 28°C and coldest in August near 25°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar28Tropical
Apr28Tropical
May28Warm
Jun27Warm
Jul26Warm
Aug25Warm
Sep26Warm
Oct26Warm
Nov27Warm
Dec27Warm

UV index in São Sebastião do Passé in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 12 (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 Sebastião do Passé peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jun 23UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep11Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is São Sebastião do Passé?

São Sebastião do Passé sits at 12.5°S, 38.5°W, 51 m above sea level, in Brazil. The nearest listed city is Candeias, 18 km away.

Topography around São Sebastião do Passé

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Sebastião do Passé.

Within 3 km, the terrain around São Sebastião do Passé has only modest variations in elevation — a maximum elevation change of 117 m around an average of 61 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 207 m; within 80 km, large variations in elevation — a maximum elevation change of 602 m.

The land around São Sebastião do Passé is covered by grassland (70%) and trees (21%) within 3 km, grassland (61%) and trees (38%) within 16 km, and grassland (34%), trees (33%) and water (26%) within 80 km.

3 km
117 m
16 km
207 m
80 km
602 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwatermangroves
April weather nearby: Candeias 18 km · Pojuca 20 km · Mata de São João 21 km · Catu 22 km · São Francisco do Conde 24 km · Santo Amaro 24 km · Dias d'Ávila 24 km · Camaçari 28 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 Sebastião do Passé (-12.5125°, -38.4953°, elevation 51 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).