New Zealand 
In numbers.
30m
Height
OpenStreetMap
2.3m³/s
Average flow
estimate
May–Aug
Best months
688kW
Water power
estimate
The water at Hūnua Falls, month by month
It roars from May to August.
The fullest months: from May to August.
- 1.1 m³/sJan
- 1.1 m³/sFeb
- 1.3 m³/sMar
- 2.0 m³/sApr
- 3.5 m³/sMay
- 4.0 m³/sJun
- 4.4 m³/sJul
- 3.9 m³/sAug
- 3.1 m³/sSep
- 2.4 m³/sOct
- 1.4 m³/sNov
- 1.5 m³/sDec
From about 1.1 m³/s in the lowest month to 4.4 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from May to August.
Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.
Waterfall on the Wairoa River
Hūnua Falls is a waterfall in New Zealand. The water falls 30 m. It lies within Hunua Ranges Regional Park.
Getting there.
- Clevedonnearest town · 8.4 km in a straight line
- Parking 190 m awaynearest car park in OpenStreetMap, straight line
- Auckland International Airport (AKL)nearest airport with scheduled flights · 28 km in a straight lineCar hire at AKL airport (Auckland)Discover Cars · Affiliate link↗
- From May to Augustbest 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 as mapped in OpenStreetMap (© OpenStreetMap contributors). Buildings and the person are drawn at the same scale.
688 kW
About 2.3 m³/s falling 30 m: the power of the water as it drops.
- enough to power about 172 homes, if it were all turned into electricity
Power of falling water = density × gravity × flow × height. Average flow and height as shown above; an estimate.
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.
The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.
Around the falls the river drops 37 m in 3.6 km. Here the river runs about 42 m below the lower rim of its valley.
What is around.
- 5viewpointsHūnua Falls Lookout, Hūnua Ranges Regional Park Picture Frame and 3 more
- 2waymarked walking routesHunua Falls Loop Walk, Cossey-Massey Loop
- 7car parks
- —swimming spots
- 11picnic sites
- 7toilets
- 6information boards and visitor centres
- —bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- 6campsitesRepeater Campground, Upper Mangatawhiri Campground, Camp Adair and 3 more
- 1hotels, B&Bs and huts within 6 kmTi Tree Lodge Farmstay & Accommodation
- —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
- Clevedon8.4 km in a straight line
- Red Hill11 km in a straight line
- Opaheke11 km in a straight line
- Drury13 km in a straight line
- Papakura13 km in a straight line
- Takanini15 km in a straight line
- Ramarama15 km in a straight line
- Wattle Downs18 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 | 23 | 23 | 22 | 20 | 17 | 15 | 14 | 14 | 15 | 17 | 19 | 21 |
| Night °C | 16 | 17 | 16 | 14 | 12 | 10 | 9 | 9 | 10 | 11 | 13 | 15 |
| Rain & snow (mm) | 58 | 64 | 72 | 83 | 118 | 106 | 115 | 100 | 86 | 80 | 52 | 81 |
| Wet days | 7 | 8 | 8 | 10 | 13 | 14 | 14 | 15 | 13 | 12 | 10 | 10 |
| Sun h/day | 9.3 | 8.0 | 7.4 | 6.2 | 5.0 | 4.3 | 4.7 | 5.5 | 6.5 | 7.4 | 8.4 | 8.3 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (71 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 | 25% | 27% | 82% | 49% | 136% | 152% | 140% | 141% | 71% | 78% | 167% | 46% |
| 2021 | 91% | 121% | 110% | 99% | 67% | 142% | 116% | 110% | 177% | 172% | 120% | 117% |
| 2022 | 53% | 179% | 131% | 99% | 116% | 179% | 246% | 130% | 173% | 174% | 396% | 169% |
| 2023 | 637% | 339% | 93% | 150% | 198% | 163% | 99% | 78% | 178% | 110% | 133% | 150% |
| 2024 | 110% | 79% | 100% | 95% | 97% | 124% | 123% | 113% | 93% | 137% | 144% | 105% |
| 2025 | 134% | 48% | 80% | 262% | 116% | 187% | 211% | 121% | 140% | 153% | 307% | 94% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Hūnua Falls
New Zealand
- 30 mHeight
- 2.3 m³/sAverage flow
- May–AugBest months
About these numbers
| Names, height, width, river | Wikidata (Q24998536) · CC0 |
|---|---|
| Height of the drop | © OpenStreetMap contributors · ODbL |
| River flow and catchment | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| 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.
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