Santa Maria da Boa Vista weather in April

In April, Santa Maria da Boa Vista sees average daytime highs of 33°C and overnight lows near 23°C, with 51 mm of rain across 8.1 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 4th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 27% of the time in April, and the air most often feels muggy.

Daylight stretches from about 11 h 54 min at the start of April to 11 h 42 min by month's end. Set against the rest of the year, April is Santa Maria da Boa Vista's 6th-clearest and 9th-windiest month. For the whole year in context, see Santa Maria da Boa Vista's year-round climate.

Daytime high
33°
8th warmest
Overnight low
23°
7th coldest
Rainfall
51 mm
8.1 wet days
Daylight
11 h 48 min
5:45 AM – 5:34 PM
Cloud cover
59%
6th clearest
Wind
13 km/h
9th windiest
Solar energy
5.39 kWh/m²
Travel score
3.8
out of 10

Santa Maria da Boa Vista is 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

Day-to-day highs hold fairly steady near 33°C through the month.

A typical April day in Santa Maria da Boa Vista reaches about 33°C in the afternoon and slips back to 23°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 35°C. Set against its neighbours, April runs on par with March and about 1°C warmer than May.

20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13323
23323
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183323
193323
203323
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223

How April really feels in Santa Maria da Boa Vista

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.

Santa Maria da Boa Vista weather by month

How April compares with the rest of the year at a glance. April is the 8th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan34° / 24°769.212.53.2
Feb33° / 23°7510.112.33.2
Mar33° / 23°9211.612.13.3
Apr33° / 23°518.111.83.8
May32° / 22°214.711.64.6
Jun30° / 21°82.111.55.6
Jul30° / 20°51.211.55.9
Aug31° / 20°30.611.75.4
Sep33° / 21°20.411.94.4
Oct35° / 22°6112.23.4
Nov35° / 23°193.112.43.0
Dec35° / 24°414.712.53.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 22% of April, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15248
25248
35248
45248
55248
65248
75248
85248
95248
105248
115248
125149
135149
145149
155050
164951
174951
184951
194852
204852
214753
224753
234654
244654
254654
264555
274555
284555
294555
304555

Chance of precipitation in April

Any precipitation

Santa Maria da Boa Vista gets around 51 mm of rain over 8.1 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 28% and peaks near 38% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
238
337
436
536
635
735
834
933
1033
1132
1231
1330
1429
1528
1627
1726
1825
1924
2023
2122
2221
2321
2420
2520
2619
2719
2819
2919
3018

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 77% of them.

0%25%50%75%100%151015202530
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11174736
20184636
30184635
40194635
50194634
60204634
70204633
81204733
91204732
101214831
111214930
121214929
131215127
141225126
151225225
161225324
171235323
181235521
191245520
201245619
212245618
222255617
232255716
242255815
252255815
261256014
271256113
281256113
291266112
301266211

Wind in April

Winds average 13 km/h in April.

Across April, daily wind ranges from about 12 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
112calm
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 54 min at the start of April to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over April. Sunrise moves from 5:46 AM to 5:46 AM, and sunset from 5:42 PM to 5:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.95:465:42
211.95:465:41
311.95:465:41
411.95:465:40
511.95:465:40
611.95:465:39
711.95:465:38
811.95:465:38
911.95:465:37
1011.95:465:37
1111.85:465:36
1211.85:455:36
1311.85:455:35
1411.85:455:35
1511.85:455:34
1611.85:455:34
1711.85:455:33
1811.85:455:33
1911.85:455:32
2011.85:455:32
2111.85:455:31
2211.85:455:31
2311.85:455:30
2411.75:455:30
2511.75:455:30
2611.75:455:29
2711.75:455:29
2811.75:465:28
2911.75:465:28
3011.75:465:28

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.39 kWh/m².

For context, solar energy here swings from a low near 3.9 kWh/m² to a high of 6.73 kWh/m² in October across the year — April's 5.39 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.5Bright
125.5Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.2Bright
225.2Bright
235.2Bright
245.1Bright
255.1Bright
265.1Bright
275.0Bright
285.0Bright
295.0Bright
304.9Bright
Planning a trip in April

Is April a good time to visit Santa Maria da Boa Vista?

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

3.8
Sightseeing
6th-best month of the year
6.5
Beach & pool
7th-best month of the year

April is a weaker month for outdoor sightseeing in Santa Maria da Boa Vista. The water and warmth also suit a beach or pool day.

What to pack for Santa Maria da Boa Vista in April

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

In April, Santa Maria da Boa Vista sees daytime highs around 33°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Santa Maria da Boa Vista in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Santa Maria da Boa Vista peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 highExtremeMar 10UV 15Jul 13UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun10Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Santa Maria da Boa Vista?

Santa Maria da Boa Vista sits at 8.8°S, 39.8°W, 351 m above sea level, in Brazil. The nearest listed city is Curaçá, 22 km away.

Topography around Santa Maria da Boa Vista

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Santa Maria da Boa Vista.

Within 3 km, the terrain around Santa Maria da Boa Vista has only modest variations in elevation — a maximum elevation change of 142 m around an average of 361 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 270 m; within 80 km, significant variations in elevation — a maximum elevation change of 521 m.

The land around Santa Maria da Boa Vista is covered by shrubs (47%) within 3 km, shrubs (81%) within 16 km, and shrubs (86%) within 80 km.

3 km
142 m
16 km
270 m
80 km
521 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
April weather nearby: Curaçá 22 km · Lagoa Grande 53 km · Cabrobó 65 km · Abaré 79 km · Parnamirim 84 km · Belém de São Francisco 95 km · Petrolina 99 km · Juazeiro 100 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 Santa Maria da Boa Vista (-8.8078°, -39.8256°, elevation 351 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).