Bela Vista weather in May

In May, Bela Vista sees average daytime highs of 26°C and overnight lows near 17°C, with 111 mm of rain across 8.1 wet days and about 11 hours of daylight. It is the 10th-warmest and 7th-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 45% 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 Bela Vista's 6th-clearest and 6th-windiest month. For the whole year in context, see Bela Vista's year-round climate.

Daytime high
26°
10th warmest
Overnight low
17°
4th coldest
Rainfall
111 mm
8.1 wet days
Daylight
10 h 54 min
7:14 AM – 6:11 PM
Cloud cover
50%
6th clearest
Wind
10 km/h
6th windiest
Solar energy
3.7 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 Bela Vista reaches about 26°C in the afternoon and slips back to 17°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 31°C. Set against its neighbours, May runs about 4°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
42818
52818
62818
72718
82718
92717
102717
112717
122717
132717
142617
152617
162617
172617
182617
192617
202617
212617
222617
232616
242516
252516
262516
272516
282516
292516
302516
312516

How May really feels in Bela Vista

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.

Bela Vista weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°16218.613.23.2
Feb32° / 23°14516.312.83.4
Mar31° / 22°11813.712.24.0
Apr30° / 20°1008.911.55.4
May26° / 17°1118.1117.0
Jun25° / 16°877.510.77.4
Jul25° / 15°545.710.87.8
Aug28° / 17°605.411.27.0
Sep30° / 18°998.411.95.4
Oct31° / 21°1491312.54.2
Nov31° / 21°16113.413.14.0
Dec32° / 23°18417.413.33.5

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% 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 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26040
36040
45941
55941
65842
75842
85743
95743
105644
115644
125644
135644
145644
155644
165644
175644
185644
195644
205644
215743
225743
235743
245743
255743
265644
275644
285644
295644
305644
315644

Chance of precipitation in May

Any precipitation

Bela Vista gets around 111 mm of rain over 8.1 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 29% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
122
222
322
422
522
623
723
823
924
1024
1125
1225
1326
1426
1527
1627
1728
1828
1928
2029
2129
2229
2329
2429
2529
2629
2729
2829
2929
3029
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 28% 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 (%)
1131628358
2141628348
3151729337
4161729317
5161830306
6171830296
7171930296
8181930285
9181930275
10192030275
11192030265
12202129255
13202129254
14202129254
15212129254
16212229254
17212228244
18222228244
19222328234
20232328234
21232327224
22232427224
23232427214
24242427214
25242527204
26242527204
27252527204
28252527204
29252527193
30252528193
31252528193

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 10 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
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

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 7:07 AM to 7:21 AM, and sunset from 6:19 PM to 6:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:076:19
211.27:086:19
311.27:086:18
411.17:096:17
511.17:096:17
611.17:106:16
711.17:106:15
811.17:106:15
911.17:116:14
1011.07:116:14
1111.07:126:13
1211.07:126:13
1311.07:136:12
1411.07:136:12
1511.07:146:11
1610.97:146:11
1710.97:146:10
1810.97:156:10
1910.97:156:09
2010.97:166:09
2110.97:166:09
2210.97:176:08
2310.87:176:08
2410.87:186:08
2510.87:186:08
2610.87:196:07
2710.87:196:07
2810.87:196:07
2910.87:206:07
3010.87:206:06
3110.87:216:06

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.7 kWh/m².

For context, solar energy here swings from a low near 3.32 kWh/m² to a high of 6.27 kWh/m² in December across the year — May's 3.7 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.2Bright
34.2Bright
44.1Bright
54.1Bright
64.1Bright
74.0Bright
84.0Bright
94.0Moderate
103.9Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.7Moderate
163.7Moderate
173.7Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.5Moderate
223.5Moderate
233.5Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.4Moderate
283.4Moderate
293.3Moderate
303.3Moderate
313.3Moderate
Planning a trip in May

Is May a good time to visit Bela Vista?

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
5th-best month of the year

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

What to pack for Bela Vista in May

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

In May, Bela Vista sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes and rain gear. About 8 days see rain.

light clothesrain gear

UV index in Bela Vista 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 Bela Vista peaks around January 20 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeJan 20UV 16Sep 14UV 4
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep3Moderate
Oct10Extreme
Nov13Extreme
Dec13Extreme

Air quality in Bela Vista 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 Bela Vista is worst in September — around 30 µg/m³ PM2.5 (moderate), about 5.9× the cleanest month (April, 5 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1628 µg/m³Apr 155 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar6Good
Apr5Good
May6Good
Jun7Good
Jul7Good
Aug18Moderate
Sep30Moderate
Oct17Moderate
Nov10Good
Dec8Good
Location & terrain

Where is Bela Vista?

Bela Vista sits at 22.1°S, 56.5°W, 190 m above sea level, in Brazil. The nearest listed city is Jardim, 81 km away.

Topography around Bela Vista

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

Within 3 km, the terrain around Bela Vista has only modest variations in elevation — a maximum elevation change of 60 m around an average of 199 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 139 m; within 80 km, large variations in elevation — a maximum elevation change of 611 m.

The land around Bela Vista is covered by trees (42%) and grassland (40%) within 3 km, grassland (62%) and trees (30%) within 16 km, and grassland (54%) and trees (34%) within 80 km.

3 km
60 m
16 km
139 m
80 km
611 m
treesshrubsgrasslandcroplandartificial surfaces
May weather nearby: Jardim 81 km · Pedro Juan Caballero 95 km · Yby Yaú 95 km · Ponta Porã 96 km · Bonito 110 km · Maracaju 151 km · Concepción 171 km · Amambai 174 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 Bela Vista (-22.1081°, -56.5325°, elevation 190 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).