Mandaguaçu weather in May

In May, Mandaguaçu sees average daytime highs of 25°C and overnight lows near 15°C, with 100 mm of rain across 7.8 wet days and about 10.9 hours of daylight. It is the 10th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 24°C by the end. The sky is clear or mostly clear about 43% 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 42 min by month's end. Set against the rest of the year, May is Mandaguaçu's 6th-clearest and 7th-windiest month. For the whole year in context, see Mandaguaçu's year-round climate.

Daytime high
25°
10th warmest
Overnight low
15°
4th coldest
Rainfall
100 mm
7.8 wet days
Daylight
10 h 54 min
7:58 AM – 6:51 PM
Cloud cover
50%
6th clearest
Wind
9 km/h
7th windiest
Solar energy
3.75 kWh/m²
Travel score
7.4
out of 10

Mandaguaçu 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 26°C in the first days to 24°C by the end.

A typical May day in Mandaguaçu reaches about 25°C in the afternoon and slips back to 15°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, May runs about 4°C cooler than April and about 1°C warmer than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12717
22617
32616
42616
52616
62616
72616
82616
92516
102516
112516
122516
132516
142515
152515
162515
172515
182415
192415
202415
212415
222415
232415
242415
252415
262415
272415
282414
292414
302414
312414

How May really feels in Mandaguaçu

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.

Mandaguaçu weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°22020.613.33.8
Feb30° / 21°17617.912.83.9
Mar30° / 20°1231512.24.6
Apr28° / 18°858.311.56.3
May25° / 15°1007.810.97.4
Jun24° / 14°897.110.67.7
Jul24° / 14°645.810.78.0
Aug26° / 15°625.711.27.7
Sep28° / 17°1118.811.96.4
Oct29° / 19°15513.112.55.0
Nov30° / 19°15213.613.14.7
Dec30° / 21°18017.313.44.1

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 44%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26040
36040
46040
55941
65842
75842
85743
95743
105743
115644
125545
135545
145545
155545
165545
175446
185446
195446
205446
215446
225446
235446
245446
255446
265446
275347
285347
295347
305446
315347

Chance of precipitation in May

Any precipitation

Mandaguaçu gets around 100 mm of rain over 7.8 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 25% and peaks near 30% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
121
221
321
421
521
621
721
821
921
1022
1122
1222
1322
1423
1524
1624
1725
1826
1926
2027
2128
2228
2329
2429
2530
2630
2730
2830
2930
3030
3130

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 35% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1142541191
2162541180
3172642160
4182642150
5182642140
6192742130
7202742120
8202741110
9212841100
1022284190
1122294090
1223304080
1323303980
1423313880
1524323780
1624333670
1724333580
1825343480
1926343380
2026343280
2127343180
2228343080
2329342980
2429332990
2530332890
2631322890
2731322890
2832312890
2932302890
3032302990
3133292990

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 06 min at the start of May to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over May. Sunrise moves from 7:51 AM to 8:05 AM, and sunset from 7:00 PM to 6:46 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.17:517:00
211.17:526:59
311.17:526:59
411.17:536:58
511.17:536:57
611.17:546:57
711.07:546:56
811.07:546:55
911.07:556:55
1011.07:556:54
1111.07:566:54
1210.97:566:53
1310.97:576:52
1410.97:576:52
1510.97:586:51
1610.97:586:51
1710.97:596:51
1810.87:596:50
1910.88:006:50
2010.88:006:49
2110.88:016:49
2210.88:016:49
2310.88:026:48
2410.88:026:48
2510.88:036:48
2610.78:036:47
2710.78:046:47
2810.78:046:47
2910.78:046:47
3010.78:056:46
3110.78:056:46

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.75 kWh/m².

For context, solar energy here swings from a low near 3.37 kWh/m² to a high of 6.19 kWh/m² in November across the year — May's 3.75 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.2Bright
44.2Bright
54.1Bright
64.1Bright
74.1Bright
84.0Bright
94.0Moderate
104.0Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.8Moderate
163.7Moderate
173.7Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.6Moderate
223.5Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.4Moderate
293.4Moderate
303.4Moderate
313.4Moderate
Planning a trip in May

Is May a good time to visit Mandaguaçu?

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

7.4
Sightseeing
4th-best month of the year
6.6
Beach & pool
5th-best month of the year

May is one of the better times to visit Mandaguaçu for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Mandaguaçu in May

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

In May, Mandaguaçu sees daytime highs around 25°C and nights near 15°C. Worth packing: light clothes. About 8 days see rain.

light clothes

UV index in Mandaguaçu in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Mandaguaçu peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 13 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 20UV 15Sep 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7High
Sep5Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Mandaguaçu in May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May falls, not just the annual average.

Air quality in Mandaguaçu is worst in September — around 23 µg/m³ PM2.5 (moderate), about 2.7× the cleanest month (December, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1422 µg/m³Dec 169 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr11Good
May13Moderate
Jun12Moderate
Jul14Moderate
Aug18Moderate
Sep23Moderate
Oct15Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Mandaguaçu?

Mandaguaçu sits at 23.3°S, 52.1°W, 580 m above sea level, in Brazil. The nearest listed city is Paiçandu, 13 km away.

Topography around Mandaguaçu

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

Within 3 km, the terrain around Mandaguaçu has only modest variations in elevation — a maximum elevation change of 135 m around an average of 548 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 286 m; within 80 km, large variations in elevation — a maximum elevation change of 627 m.

The land around Mandaguaçu is covered by cropland (36%), trees (22%) and grassland (22%) within 3 km, cropland (71%) within 16 km, and cropland (66%) within 80 km.

3 km
135 m
16 km
286 m
80 km
627 m
treesgrasslandcroplandartificial surfaces
May weather nearby: Paiçandu 13 km · Maringá 18 km · Nova Esperança 21 km · Sarandi 25 km · Marialva 35 km · Astorga 46 km · Mandaguari 46 km · Paranavaí 49 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 Mandaguaçu (-23.3472°, -52.0953°, elevation 580 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).