Itaporã weather in May

In May, Itaporã sees average daytime highs of 26°C and overnight lows near 16°C, with 94 mm of rain across 8.4 wet days and about 11 hours of daylight. It is the 10th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 44% of the time in May, and the air most often feels humid.

Daylight stretches from about 11 h 12 min at the start of May to 10 h 48 min by month's end. Set against the rest of the year, May is Itaporã's 6th-clearest and 7th-windiest month. For the whole year in context, see Itaporã's year-round climate.

Daytime high
26°
10th warmest
Overnight low
16°
4th coldest
Rainfall
94 mm
8.4 wet days
Daylight
10 h 54 min
7:07 AM – 6:04 PM
Cloud cover
50%
6th clearest
Wind
9 km/h
7th windiest
Solar energy
3.8 kWh/m²
Travel score
7.0
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 25°C by the end.

A typical May day in Itaporã 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 21°C and 31°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°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42817
52817
62717
72717
82717
92717
102717
112717
122717
132717
142617
152616
162616
172616
182616
192616
202616
212616
222616
232516
242516
252516
262516
272516
282516
292516
302516
312516

How May really feels in Itaporã

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.

Itaporã 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
Jan31° / 22°20120.513.23.3
Feb31° / 22°16518.512.83.3
Mar31° / 22°1291612.23.8
Apr30° / 20°879.611.55.3
May26° / 16°948.4117.0
Jun26° / 15°656.410.77.6
Jul26° / 14°515.410.87.8
Aug28° / 16°585.411.26.9
Sep30° / 18°968.511.95.3
Oct31° / 20°14914.612.54.1
Nov31° / 21°16415.213.13.8
Dec31° / 22°18518.713.33.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 44% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
35941
45941
55842
65842
75743
85743
95644
105644
115545
125545
135545
145644
155644
165644
175743
185743
195743
205743
215743
225743
235743
245743
255743
265743
275743
285743
295743
305743
315743

Chance of precipitation in May

Any precipitation

Itaporã gets around 94 mm of rain over 8.4 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 26% and peaks near 31% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
123
223
322
422
523
623
723
823
923
1024
1124
1224
1325
1425
1526
1626
1727
1828
1928
2029
2129
2229
2330
2430
2530
2631
2731
2831
2930
3030
3129

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 33% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1121837285
2131838274
3141838264
4151938253
5161939243
6161939242
7171939232
8182039222
9182038222
10192038212
11192038212
12202137202
13212137202
14212136201
15222235201
16222234201
17222334201
18232433201
19232432191
20242531192
21242530192
22242629192
23252628192
24252727192
25252727192
26252826192
27252826192
28252826192
29252826192
30252926191
31242927191

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 12 min at the start of May to 10 h 48 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 7:00 AM to 7:14 AM, and sunset from 6:12 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:006:12
211.27:016:12
311.27:016:11
411.17:026:10
511.17:026:10
611.17:036:09
711.17:036:08
811.17:036:08
911.17:046:07
1011.07:046:07
1111.07:056:06
1211.07:056:06
1311.07:066:05
1411.07:066:05
1511.07:076:04
1610.97:076:04
1710.97:076:03
1810.97:086:03
1910.97:086:03
2010.97:096:02
2110.97:096:02
2210.97:106:02
2310.97:106:01
2410.87:116:01
2510.87:116:01
2610.87:126:00
2710.87:126:00
2810.87:126:00
2910.87:136:00
3010.87:136:00
3110.87:145:59

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.8 kWh/m².

For context, solar energy here swings from a low near 3.44 kWh/m² to a high of 6.2 kWh/m² in December across the year — May's 3.8 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.3Bright
34.3Bright
44.2Bright
54.2Bright
64.2Bright
74.1Bright
84.1Bright
94.0Bright
104.0Bright
114.0Moderate
123.9Moderate
133.9Moderate
143.9Moderate
153.8Moderate
163.8Moderate
173.8Moderate
183.7Moderate
193.7Moderate
203.7Moderate
213.6Moderate
223.6Moderate
233.6Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.5Moderate
293.5Moderate
303.4Moderate
313.4Moderate
Planning a trip in May

Is May a good time to visit Itaporã?

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

7.0
Sightseeing
3rd-best month of the year
6.9
Beach & pool
6th-best month of the year

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

What to pack for Itaporã in May

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

In May, Itaporã sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes and rain gear. About 8 days see rain.

light clothesrain gear

UV index in Itaporã 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 Itaporã peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 19UV 15Sep 14UV 3
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep3Moderate
Oct12Extreme
Nov12Extreme
Dec13Extreme

Air quality in Itaporã 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 Itaporã is worst in September — around 25 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (April, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1623 µg/m³Apr 105 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr5Good
May6Good
Jun6Good
Jul6Good
Aug14Moderate
Sep25Moderate
Oct14Moderate
Nov8Good
Dec7Good
Location & terrain

Where is Itaporã?

Itaporã sits at 22.1°S, 54.8°W, 350 m above sea level, in Brazil. The nearest listed city is Dourados, 16 km away.

Topography around Itaporã

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

Within 3 km, the terrain around Itaporã has only modest variations in elevation — a maximum elevation change of 82 m around an average of 355 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 185 m; within 80 km, significant variations in elevation — a maximum elevation change of 376 m.

The land around Itaporã is covered by cropland (57%) within 3 km, cropland (69%) within 16 km, and cropland (67%) within 80 km.

3 km
82 m
16 km
185 m
80 km
376 m
treesgrasslandcroplandartificial surfaces
May weather nearby: Dourados 16 km · Rio Brilhante 40 km · Fátima do Sul 43 km · Caarapó 62 km · Maracaju 65 km · Nova Alvorada do Sul 80 km · Ponta Porã 109 km · Pedro Juan Caballero 111 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 Itaporã (-22.0789°, -54.7894°, elevation 350 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).