Bela Vista weather in September

In September, Bela Vista sees average daytime highs of 30°C and overnight lows near 18°C, with 99 mm of rain across 8.4 wet days and about 11.9 hours of daylight. It is the 7th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 52% of the time in September, and the air most often feels humid.

Daylight stretches from about 11 h 36 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Bela Vista's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Bela Vista's year-round climate.

Daytime high
30°
7th warmest
Overnight low
18°
5th coldest
Rainfall
99 mm
8.4 wet days
Daylight
11 h 54 min
6:44 AM – 6:37 PM
Cloud cover
44%
3rd clearest
Wind
11 km/h
3rd windiest
Solar energy
5.21 kWh/m²
Travel score
5.4
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Bela Vista reaches about 30°C in the afternoon and slips back to 18°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 36°C. Set against its neighbours, September runs about 2°C warmer than August and about 1°C cooler than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
12918
22918
32918
43018
53018
63018
73018
83018
93018
103018
113018
123018
133018
143018
153018
163018
173019
183019
193019
203019
213019
223019
233019
243019
253019
263019
273019
283019
293019
303020

How September really feels in Bela Vista

Once humidity and wind are folded in, September 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

September 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 September compares with the rest of the year at a glance. September is the 7th-warmest and 9th-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 September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 52% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 14% of September, with mostly cloudy or overcast conditions the remaining 34%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17327
27327
37228
47228
57129
66931
76931
86832
96832
106832
116832
126634
136634
146634
156634
166634
176634
186634
196634
206634
216436
226436
236337
246337
256238
266040
276040
285941
295743
305743

Chance of precipitation in September

Any precipitation

Bela Vista gets around 99 mm of rain over 8.4 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 37% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
118
219
319
420
521
621
722
823
923
1024
1124
1225
1326
1426
1527
1628
1729
1829
1930
2031
2132
2233
2333
2434
2535
2636
2736
2837
2937
3037

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 27% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
138302380
237312390
336312390
4363124100
5353124100
6343024110
7333025111
8332925121
9322926131
10312826141
11302727151
12292727161
13282628171
14282529181
15272429191
16262429201
17262330211
18252230222
19242130232
20232129242
21222029262
22212029273
23202028283
24192028303
25181928314
26171927324
27161926345
28161926355
29151826365
30141825376

Wind in September

Winds average 11 km/h in September.

Across September, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 36 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over September. Sunrise moves from 6:59 AM to 6:30 AM, and sunset from 6:32 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:596:32
211.66:586:33
311.66:576:33
411.66:566:33
511.66:556:34
611.76:546:34
711.76:536:34
811.76:526:34
911.76:516:35
1011.76:506:35
1111.86:496:35
1211.86:486:36
1311.86:476:36
1411.86:466:36
1511.96:456:36
1611.96:446:37
1711.96:436:37
1811.96:426:37
1911.96:416:38
2012.06:406:38
2112.06:396:38
2212.06:386:38
2312.06:376:39
2412.06:366:39
2512.16:356:39
2612.16:346:40
2712.16:336:40
2812.16:326:40
2912.26:316:41
3012.26:306:41

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.21 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 — September's 5.21 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.2Bright
155.2Bright
165.2Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.4Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in September

Is September a good time to visit Bela Vista?

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

5.4
Sightseeing
5th-best month of the year
7.3
Beach & pool
2nd-best month of the year

September is a reasonable time to visit Bela Vista for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Bela Vista in September

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

In September, Bela Vista sees daytime highs around 30°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Bela Vista in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3 — 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 September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September 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
September 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).