Brazil 
In numbers.
156m
Height
Dec–Mar
Best months
476m
Elevation
The water at Cachoeira Boca da Onça, month by month
It roars from December to March.
The fullest months: from December to March. The thinnest: from July to September.
- 96%Jan
- 100%Feb
- 78%Mar
- 62%Apr
- 57%May
- 33%Jun
- 17%Jul
- 8%Aug
- 17%Sep
- 50%Oct
- 67%Nov
- 90%Dec
Best months to go, with plenty of water and pleasant days: from December to March.
Estimate from rain, snowmelt and evaporation month by month (NASA POWER, 1991–2020) around the falls. Dams upstream can change the real flow.
Cachoeira Boca da Onça is a waterfall in Brazil. The water falls 156 m.
Getting there.
- Bodoquenanearest town · 21 km in a straight line
- Campo Grande Airport (CGR)nearest airport with scheduled flights · 215 km in a straight lineCar hire at CGR airport (Campo Grande)Discover Cars · Affiliate link↗
- From December to Marchbest months to go (estimate)
Plan your visit
Stay, explore and get there
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
How big is it?
How big it really is.
Height of the drop from Wikidata. Buildings and the person are drawn at the same scale.
Seen from the sky.
8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.
N
2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.
What is around.
- —viewpoints
- —waymarked walking routes
- —car parks
- —swimming spots
- —picnic sites
- 1toilets
- —information boards and visitor centres
- —bus stops within 1 km
- 8other named waterfalls within 4 kmCachoeira Boca da Onça, Buraco do Macaco, Cachoeira da Anta and 5 more
- —caves
- 1campsitesRefugio Canaa
- —hotels, B&Bs and huts within 6 km
- —restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Bodoquena21 km in a straight line
- Bodoquena22 km in a straight line
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 31 | 31 | 31 | 30 | 26 | 26 | 27 | 30 | 32 | 33 | 32 | 32 |
| Night °C | 22 | 21 | 20 | 19 | 15 | 14 | 13 | 15 | 18 | 20 | 21 | 22 |
| Rain & snow (mm) | 140 | 138 | 103 | 87 | 83 | 39 | 27 | 22 | 54 | 112 | 116 | 146 |
| Wet days | 18 | 18 | 15 | 9 | 9 | 5 | 4 | 4 | 7 | 12 | 14 | 17 |
| Sun h/day | 7.2 | 6.9 | 7.8 | 7.8 | 6.5 | 6.6 | 7.0 | 7.7 | 6.9 | 6.9 | 7.6 | 7.3 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (476 m) at −6.5 °C per 1,000 m. Not a forecast.
Photos
Through visitors' eyes.
Recent years
Wet years and dry years
Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 97% | 71% | 26% | 65% | 133% | 120% | 9% | 300% | 38% | 85% | 20% | 69% |
| 2021 | 173% | 72% | 55% | 50% | 5% | 210% | 26% | 82% | 8% | 57% | 68% | 74% |
| 2022 | 48% | 33% | 139% | 64% | 66% | 176% | 95% | 506% | 158% | 58% | 68% | 65% |
| 2023 | 76% | 102% | 162% | 105% | 71% | 125% | 19% | 100% | 58% | 38% | 81% | 52% |
| 2024 | 76% | 81% | 52% | 136% | 30% | 47% | 73% | 197% | 60% | 69% | 57% | 84% |
| 2025 | 45% | 53% | 107% | 121% | 32% | 84% | 9% | 90% | 62% | 42% | 41% | 123% |
130% wetter than usual 70% drier than usual
About these numbers
| Names, height, width, river | Wikidata (Q24089405) · CC0 |
|---|---|
| Climate | NASA POWER, 1991–2020 |
| Relief, river profile, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Paths, viewpoints, parking | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves or dark skies?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit 
lakes
Every lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit 
mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.You are here
islands
Every island from the sea up: size, sea temperature, ferries and 3D.Visit 
rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit 
caves
Every cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.Coming soonVisit 
dark skies
Where the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit