Bataguassu weather in May

In May, Bataguassu sees average daytime highs of 27°C and overnight lows near 18°C, with 75 mm of rain across 6.8 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 26°C by the end. The sky is clear or mostly clear about 48% 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 Bataguassu's 6th-clearest and 7th-windiest month. For the whole year in context, see Bataguassu's year-round climate.

Daytime high
27°
10th warmest
Overnight low
18°
4th coldest
Rainfall
75 mm
6.8 wet days
Daylight
11 hours
6:57 AM – 5:55 PM
Cloud cover
48%
6th clearest
Wind
9 km/h
7th windiest
Solar energy
4.01 kWh/m²
Travel score
7.1
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 26°C by the end.

A typical May day in Bataguassu reaches about 27°C in the afternoon and slips back to 18°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, May runs about 3°C cooler than April and on par with June.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12920
22819
32819
42819
52819
62819
72819
82819
92819
102719
112719
122718
132718
142718
152718
162718
172718
182718
192618
202618
212618
222618
232617
242617
252617
262617
272617
282617
292617
302617
312617

How May really feels in Bataguassu

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.

Bataguassu 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
Jan32° / 23°23121.513.23.1
Feb32° / 23°1821912.73.2
Mar31° / 23°14216.612.23.8
Apr30° / 21°608.111.55.3
May27° / 18°756.8117.1
Jun26° / 17°455.110.77.7
Jul27° / 16°283.610.87.9
Aug29° / 18°313.511.36.7
Sep31° / 20°848.311.95.0
Oct31° / 21°13213.412.54.0
Nov31° / 22°14814.6133.8
Dec32° / 23°18418.513.33.3

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 11% of May, with mostly cloudy or overcast conditions the remaining 42%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16337
26337
36337
46337
56139
66040
76040
85941
95941
105842
115743
125743
135743
145743
155743
165743
175743
185743
195743
205743
215842
225743
235743
245743
255842
265743
275743
285743
295743
305743
315842

Chance of precipitation in May

Any precipitation

Bataguassu gets around 75 mm of rain over 6.8 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 22% and peaks near 26% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
119
219
318
418
518
618
718
818
919
1019
1119
1219
1320
1420
1521
1622
1723
1823
1924
2024
2125
2225
2325
2426
2526
2626
2726
2826
2925
3025
3124

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 30% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
181235378
281335367
391436357
491536346
5101636345
6101736334
7101836334
8101836323
9101936313
10112036313
11112136302
12112136302
13112236292
14112336291
15112436281
16112436281
17112536271
18122536271
19122635261
20122635251
21132635251
22132735241
23142735241
24142734231
25152734231
26152734231
27152834221
28152834221
29152834221
30152834211
31152933211

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
89calm
99calm
109calm
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 6:51 AM to 7:04 AM, and sunset from 6:03 PM to 5:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.26:516:03
211.26:516:03
311.26:516:02
411.26:526:01
511.16:526:01
611.16:536:00
711.16:535:59
811.16:535:59
911.16:545:58
1011.16:545:58
1111.06:555:57
1211.06:555:57
1311.06:565:56
1411.06:565:56
1511.06:575:55
1611.06:575:55
1711.06:575:54
1810.96:585:54
1910.96:585:54
2010.96:595:53
2110.96:595:53
2210.97:005:53
2310.97:005:52
2410.97:015:52
2510.87:015:52
2610.87:015:52
2710.87:025:51
2810.87:025:51
2910.87:035:51
3010.87:035:51
3110.87:045:51

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.01 kWh/m².

For context, solar energy here swings from a low near 3.61 kWh/m² to a high of 6.19 kWh/m² in November across the year — May's 4.01 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.4Bright
54.4Bright
64.3Bright
74.3Bright
84.3Bright
94.2Bright
104.2Bright
114.2Bright
124.1Bright
134.1Bright
144.0Bright
154.0Bright
164.0Moderate
173.9Moderate
183.9Moderate
193.9Moderate
203.9Moderate
213.8Moderate
223.8Moderate
233.8Moderate
243.8Moderate
253.7Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.7Moderate
303.7Moderate
313.6Moderate
Planning a trip in May

Hazard calendar for Bataguassu

In seasonPeak

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

Bataguassu'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 May a good time to visit Bataguassu?

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

7.1
Sightseeing
3rd-best month of the year
7.3
Beach & pool
4th-best month of the year

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

What to pack for Bataguassu in May

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

In May, Bataguassu sees daytime highs around 27°C and nights near 18°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Bataguassu 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 Bataguassu peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 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 highHighHighExtremeJan 20UV 15Sep 12UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug7Very high
Sep6High
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Bataguassu 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 Bataguassu is worst in September — around 18 µg/m³ PM2.5 (moderate), about 3.6× the cleanest month (March, 5 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1717 µg/m³Mar 225 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb6Good
Mar5Good
Apr5Good
May6Good
Jun6Good
Jul5Good
Aug9Good
Sep18Moderate
Oct12Good
Nov6Good
Dec6Good
Location & terrain

Where is Bataguassu?

Bataguassu sits at 21.7°S, 52.4°W, 335 m above sea level, in Brazil. The nearest listed city is Presidente Epitácio, 32 km away.

Topography around Bataguassu

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

Within 3 km, the terrain around Bataguassu has only modest variations in elevation — a maximum elevation change of 116 m around an average of 314 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 169 m; within 80 km, only modest variations in elevation — a maximum elevation change of 236 m.

The land around Bataguassu is covered by grassland (61%) within 3 km, grassland (59%) within 16 km, and grassland (49%) and trees (22%) within 80 km.

3 km
116 m
16 km
169 m
80 km
236 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
May weather nearby: Presidente Epitácio 32 km · Presidente Venceslau 62 km · Mirante do Paranapanema 83 km · Santo Anastácio 85 km · Teodoro Sampaio 95 km · Dracena 95 km · Tupi Paulista 96 km · Junqueirópolis 105 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 Bataguassu (-21.7142°, -52.4222°, elevation 335 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).