Jacupiranga weather in May

In May, Jacupiranga sees average daytime highs of 24°C and overnight lows near 17°C, with 100 mm of rain across 13.4 wet days and about 10.8 hours of daylight. It is the 8th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 23°C by the end. The sky is clear or mostly clear about 25% of the time in May, and the air most often feels humid.

Daylight stretches from about 11 h 06 min at the start of May to 10 h 36 min by month's end. Set against the rest of the year, May is Jacupiranga's 4th-clearest and 11th-windiest month. For the whole year in context, see Jacupiranga's year-round climate.

Daytime high
24°
8th warmest
Overnight low
17°
5th coldest
Rainfall
100 mm
13.4 wet days
Daylight
10 h 48 min
7:44 AM – 6:32 PM
Cloud cover
63%
4th clearest
Wind
6 km/h
11th windiest
Solar energy
3.06 kWh/m²
Travel score
6.3
out of 10

Jacupiranga is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 23°C by the end.

A typical May day in Jacupiranga reaches about 24°C in the afternoon and slips back to 17°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 28°C. Set against its neighbours, May runs about 3°C cooler than April and about 1°C warmer than June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12518
22518
32518
42518
52518
62518
72517
82517
92517
102417
112417
122417
132417
142417
152417
162417
172417
182417
192417
202416
212316
222316
232316
242316
252316
262316
272316
282316
292316
302316
312315

How May really feels in Jacupiranga

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Jacupiranga weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 22°30824.713.43.4
Feb29° / 22°27421.912.93.5
Mar28° / 21°21622.912.24.1
Apr27° / 20°10915.311.45.6
May24° / 17°10013.410.86.3
Jun23° / 15°809.210.56.8
Jul22° / 14°789.110.66.8
Aug23° / 15°598.811.17.0
Sep24° / 16°11513.811.86.1
Oct25° / 18°12416.712.65.4
Nov27° / 19°14018.113.25.0
Dec29° / 21°20720.413.54.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 18% of May, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14852
24852
34753
44753
54654
64753
74654
84555
94555
104357
114258
124159
134159
144159
154159
164060
174060
184060
194060
204060
214060
224159
234159
244258
254258
264357
274357
284456
294258
304357
314456

Chance of precipitation in May

Any precipitation

Jacupiranga gets around 100 mm of rain over 13.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 44% and peaks near 45% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
144
244
344
444
544
644
744
844
944
1045
1145
1245
1345
1445
1545
1645
1745
1845
1945
2044
2144
2244
2343
2443
2542
2642
2741
2841
2940
3040
3139

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the humid band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 41% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
139294316
2310294315
3311304313
4312304312
5312314311
631332439
731333438
831433427
931434426
1031535416
1131536415
1231537404
1331538404
1431539393
1541540383
1641541383
1741541373
1851542362
1951542352
2061543352
2161543342
2271543332
2381643322
2481643312
2591643302
26101743292
27101743281
28111843271
29111843261
30121943251
31121943251

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 06 min at the start of May to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over May. Sunrise moves from 7:37 AM to 7:52 AM, and sunset from 6:42 PM to 6:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.17:376:42
211.17:376:41
311.07:386:40
411.07:386:40
511.07:396:39
611.07:396:38
711.07:406:38
810.97:406:37
910.97:416:36
1010.97:416:36
1110.97:426:35
1210.97:426:35
1310.97:436:34
1410.87:436:33
1510.87:446:33
1610.87:446:32
1710.87:456:32
1810.87:456:31
1910.87:466:31
2010.77:466:31
2110.77:476:30
2210.77:476:30
2310.77:486:29
2410.77:486:29
2510.77:496:29
2610.77:496:28
2710.67:506:28
2810.67:506:28
2910.67:516:28
3010.67:516:27
3110.67:526:27

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.06 kWh/m².

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 5.34 kWh/m² in December across the year — May's 3.06 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.5Moderate
23.5Moderate
33.4Moderate
43.4Moderate
53.4Moderate
63.4Moderate
73.3Moderate
83.3Moderate
93.3Moderate
103.2Moderate
113.2Moderate
123.1Moderate
133.1Moderate
143.1Moderate
153.0Moderate
163.0Moderate
173.0Moderate
183.0Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.9Moderate
242.8Moderate
252.8Moderate
262.8Moderate
272.8Moderate
282.8Moderate
292.8Moderate
302.8Moderate
312.8Moderate
Planning a trip in May

Hazard calendar for Jacupiranga

In seasonPeak

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

Jacupiranga's rainy season runs November–March, when most of the year's rain falls.

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

Is May a good time to visit Jacupiranga?

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

6.3
Sightseeing
4th-best month of the year
5.3
Beach & pool
3rd-best month of the year

May is a reasonable time to visit Jacupiranga for sightseeing.

What to pack for Jacupiranga in May

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

In May, Jacupiranga sees daytime highs around 24°C and nights near 17°C. Worth packing: light clothes and rain gear. About 13 days see rain.

light clothesrain gear

Sea temperature near Jacupiranga in May

The nearest coast averages about 23°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 43 km away) is warmest in February at about 27°C and coldest in August near 19°C.

It's comfortable for a long swim from Sep 6 to Jul 12 — about 10.2 months when the water holds above 20°C.

20°25°JanFebMarAprMayJunJulAugSepOctNovDeccoolrefreshingwarmtropicalcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr26Warm
May23Refreshing
Jun21Refreshing
Jul20Cool
Aug19Cool
Sep20Refreshing
Oct22Refreshing
Nov23Refreshing
Dec25Warm

UV index in Jacupiranga in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Jacupiranga peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 19UV 14Jul 11UV 5
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May6High
Jun5High
Jul5Moderate
Aug7High
Sep8Very high
Oct10Extreme
Nov12Extreme
Dec13Extreme
Location & terrain

Where is Jacupiranga?

Jacupiranga sits at 24.7°S, 48.0°W, 35 m above sea level, in Brazil. The nearest listed city is Pariquera-Açu, 12 km away.

Topography around Jacupiranga

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

Within 3 km, the terrain around Jacupiranga has only modest variations in elevation — a maximum elevation change of 200 m around an average of 49 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 967 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,575 m.

The land around Jacupiranga is covered by trees (78%) within 3 km, trees (87%) within 16 km, and trees (74%) and water (20%) within 80 km.

3 km
200 m
16 km
967 m
80 km
1,575 m
treesgrasslandcroplandartificial surfaceswatermangroves
May weather nearby: Pariquera-Açu 12 km · Cajati 13 km · Registro 28 km · Iguape 45 km · Juquiá 56 km · Miracatu 71 km · Guapiara 78 km · Capão Bonito 84 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 Jacupiranga (-24.6925°, -48.0022°, elevation 35 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).