Caçapava weather in April

In April, Caçapava sees average daytime highs of 26°C and overnight lows near 16°C, with 74 mm of rain across 11 wet days and about 11.5 hours of daylight. It is the 7th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 26°C through the month. The sky is clear or mostly clear about 36% 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 Caçapava's 5th-clearest and 9th-windiest month. For the whole year in context, see Caçapava's year-round climate.

Daytime high
26°
7th warmest
Overnight low
16°
7th coldest
Rainfall
74 mm
11 wet days
Daylight
11 h 30 min
7:19 AM – 6:47 PM
Cloud cover
55%
5th clearest
Wind
5 km/h
9th windiest
Solar energy
4.42 kWh/m²
Travel score
6.6
out of 10

Caçapava 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

Day-to-day highs hold fairly steady near 26°C through the month.

A typical April day in Caçapava reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 29°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°151015202530
Avg high (°C)Avg low (°C)
12717
22717
32717
42617
52617
62617
72617
82617
92617
102617
112617
122617
132617
142617
152617
162616
172616
182616
192616
202616
212616
222616
232616
242616
252516
262515
272515
282515
292515
302515

Caçapava 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°29523.713.34.3
Feb28° / 19°22719.512.84.6
Mar27° / 18°19019.912.25.0
Apr26° / 16°741111.56.6
May23° / 14°608.110.97.3
Jun23° / 12°375.610.67.8
Jul23° / 12°435.310.77.8
Aug24° / 12°375.611.28.0
Sep25° / 15°8910.311.96.8
Oct26° / 16°13715.812.55.7
Nov26° / 17°18918.213.15.2
Dec27° / 18°22721.913.44.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 20% of April, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14753
24753
34852
44951
55050
65050
75248
85248
95347
105446
115446
125446
135545
145644
155644
165644
175644
185842
195842
205842
215842
225842
235842
245941
256040
266040
276139
286139
296139
306139

Chance of precipitation in April

Any precipitation

Caçapava gets around 74 mm of rain over 11 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 37% and peaks near 50% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202530
Rain chance (%)
150
249
348
447
545
644
743
842
941
1040
1140
1239
1338
1437
1536
1636
1735
1835
1934
2033
2133
2232
2331
2431
2530
2629
2729
2828
2927
3027

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 49% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1094744
2094842
31104941
41105039
51115038
61125136
71135234
81145233
92155231
102165329
112175328
122185426
133205225
143215323
153225322
163245221
173255220
183275218
194295017
204314916
214334815
225354714
235364612
246384511
257394410
26741439
27842428
28943417
291144406
301245395

Wind in April

Winds average 5 km/h in April.

Across April, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

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 7:13 AM to 7:25 AM, and sunset from 7:01 PM to 6:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.87:137:01
211.87:147:00
311.87:146:59
411.77:156:58
511.77:156:57
611.77:156:57
711.77:166:56
811.67:166:55
911.67:166:54
1011.67:176:53
1111.67:176:52
1211.67:186:51
1311.57:186:50
1411.57:186:49
1511.57:196:48
1611.57:196:47
1711.47:196:46
1811.47:206:45
1911.47:206:44
2011.47:216:43
2111.47:216:43
2211.37:226:42
2311.37:226:41
2411.37:226:40
2511.37:236:39
2611.37:236:38
2711.27:246:38
2811.27:246:37
2911.27:246:36
3011.27:256:35

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.42 kWh/m².

For context, solar energy here swings from a low near 3.5 kWh/m² to a high of 5.54 kWh/m² in December across the year — April's 4.42 kWh/m² falls in the middle.

024151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.6Bright
54.6Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.4Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.3Bright
224.3Bright
234.3Bright
244.3Bright
254.3Bright
264.2Bright
274.2Bright
284.2Bright
294.2Bright
304.2Bright
Planning a trip in April

Hazard calendar for Caçapava

In seasonPeak

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

Caçapava'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 Caçapava?

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

6.6
Sightseeing
6th-best month of the year
6.2
Beach & pool
3rd-best month of the year

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

What to pack for Caçapava in April

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

In April, Caçapava sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes and rain gear. About 11 days see rain.

light clothesrain gear

UV index in Caçapava 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 Caçapava peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 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 24UV 15Jul 11UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Caçapava 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 Caçapava is worst in June — around 32 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (November, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2132 µg/m³Nov 2316 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar19Moderate
Apr21Moderate
May27Moderate
Jun32Moderate
Jul31Moderate
Aug28Moderate
Sep28Moderate
Oct20Moderate
Nov16Moderate
Dec16Moderate
Location & terrain

Where is Caçapava?

Caçapava sits at 23.1°S, 45.7°W, 564 m above sea level, in Brazil. The nearest listed city is Taubaté, 18 km away.

Topography around Caçapava

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

Within 3 km, the terrain around Caçapava has only modest variations in elevation — a maximum elevation change of 112 m around an average of 560 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 608 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,040 m.

The land around Caçapava is covered by artificial surfaces (32%) and grassland (29%) within 3 km, grassland (44%) and trees (37%) within 16 km, and trees (53%) and grassland (36%) within 80 km.

3 km
112 m
16 km
608 m
80 km
2,040 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Taubaté 18 km · São José dos Campos 20 km · Tremembé 23 km · Pindamonhangaba 32 km · Paraibuna 32 km · Jacareí 35 km · Campos do Jordão 42 km · Guararema 48 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 Caçapava (-23.1008°, -45.7069°, elevation 564 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).