Botucatu weather in April

In April, Botucatu sees average daytime highs of 27°C and overnight lows near 17°C, with 74 mm of rain across 9.2 wet days and about 11.5 hours of daylight. It is the 7th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 25°C by the end. The sky is clear or mostly clear about 39% of the time in April, and the air most often feels humid.

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 Botucatu's 5th-clearest and 7th-windiest month. For the whole year in context, see Botucatu's year-round climate.

Daytime high
27°
7th warmest
Overnight low
17°
7th coldest
Rainfall
74 mm
9.2 wet days
Daylight
11 h 30 min
7:30 AM – 6:58 PM
Cloud cover
53%
5th clearest
Wind
9 km/h
7th windiest
Solar energy
4.67 kWh/m²
Travel score
6.7
out of 10

Botucatu 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 27°C in the first days to 25°C by the end.

A typical April day in Botucatu reaches about 27°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 30°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)
12718
22718
32718
42718
52718
62718
72718
82718
92717
102717
112717
122717
132717
142717
152717
162717
172717
182617
192617
202617
212616
222616
232616
242616
252616
262616
272616
282616
292516
302515

Botucatu weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 19°3152413.24.0
Feb28° / 19°23220.712.84.1
Mar28° / 19°17319.312.24.9
Apr27° / 17°749.211.56.7
May24° / 14°677.210.97.4
Jun23° / 13°535.410.67.7
Jul23° / 12°464.710.78.0
Aug25° / 13°434.511.28.1
Sep26° / 15°868.911.96.9
Oct27° / 16°14213.612.55.8
Nov27° / 17°17816.613.15.3
Dec28° / 19°23621.313.44.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 18% 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 (%)
15050
25149
35149
45248
55347
65347
75446
85545
95545
105545
115545
125644
135644
145743
155743
165842
175842
185941
195941
206040
216040
226040
236040
246139
256238
266238
276238
286238
296337
306337

Chance of precipitation in April

Any precipitation

Botucatu gets around 74 mm of rain over 9.2 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 31% and peaks near 46% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
146
245
344
442
541
640
739
837
936
1035
1134
1233
1332
1431
1531
1630
1729
1828
1928
2027
2126
2225
2325
2424
2523
2623
2722
2822
2921
3021

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the humid band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 35% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11834561
21935541
32935531
421035521
521036511
621136501
731236491
831336481
931436471
1041436450
1141536440
1251636420
1351837400
1461937390
1562037370
1662138350
1762238330
1862438320
1972538300
2072739280
2172839250
2282939230
2393139210
2493239190
25103340170
26113440160
27113539140
28123639120
29133739110
30143838100

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 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 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 7:24 AM to 7:36 AM, and sunset from 7:12 PM to 6:47 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:247:12
211.87:257:11
311.87:257:11
411.77:257:10
511.77:267:09
611.77:267:08
711.77:277:07
811.67:277:06
911.67:277:05
1011.67:287:04
1111.67:287:03
1211.67:287:02
1311.57:297:01
1411.57:297:00
1511.57:306:59
1611.57:306:58
1711.47:306:57
1811.47:316:56
1911.47:316:55
2011.47:316:55
2111.47:326:54
2211.37:326:53
2311.37:336:52
2411.37:336:51
2511.37:336:50
2611.37:346:50
2711.27:346:49
2811.27:356:48
2911.27:356:47
3011.27:366:47

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.67 kWh/m².

For context, solar energy here swings from a low near 3.48 kWh/m² to a high of 5.92 kWh/m² in November across the year — April's 4.67 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.8Bright
54.8Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.7Bright
144.7Bright
154.7Bright
164.7Bright
174.7Bright
184.6Bright
194.6Bright
204.6Bright
214.6Bright
224.5Bright
234.5Bright
244.5Bright
254.5Bright
264.4Bright
274.4Bright
284.4Bright
294.3Bright
304.3Bright
Planning a trip in April

Hazard calendar for Botucatu

In seasonPeak

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

Botucatu'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 Botucatu?

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

6.7
Sightseeing
6th-best month of the year
6.6
Beach & pool
3rd-best month of the year

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

What to pack for Botucatu in April

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

In April, Botucatu sees daytime highs around 27°C and nights near 17°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Botucatu 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 Botucatu 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
Jul6High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Botucatu 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 Botucatu is worst in September — around 16 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (March, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1416 µg/m³Mar 158 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar8Good
Apr9Good
May10Good
Jun10Good
Jul11Good
Aug14Moderate
Sep16Moderate
Oct13Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Botucatu?

Botucatu sits at 22.9°S, 48.4°W, 837 m above sea level, in Brazil. The nearest listed city is São Manuel, 21 km away.

Topography around Botucatu

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

Within 3 km, the terrain around Botucatu has significant variations in elevation — a maximum elevation change of 269 m around an average of 819 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 492 m; within 80 km, large variations in elevation — a maximum elevation change of 657 m.

The land around Botucatu is covered by artificial surfaces (55%) and trees (21%) within 3 km, trees (48%), cropland (26%) and grassland (22%) within 16 km, and cropland (39%), trees (37%) and grassland (20%) within 80 km.

3 km
269 m
16 km
492 m
80 km
657 m
treesgrasslandcroplandartificial surfaceswater
April weather nearby: São Manuel 21 km · Itatinga 30 km · Igaraçu do Tietê 43 km · Barra Bonita 45 km · Conchas 47 km · Lençóis Paulista 48 km · Macatuba 51 km · Avaré 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 Botucatu (-22.8858°, -48.445°, elevation 837 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).