Data: 2023 USDA zones (PRISM/OSU) · NOAA 1991–2020 normals · updated Oct 29, 2026

Planting zone for 96737 — Ocean View, HI

ZIP code 96737 (Ocean View, Hawaii County) is in USDA zone 11b: the coldest winter night averages 45 to 50 °F. The median last spring frost is April 12 and the first fall frost December 1.

Where ZIP 96737 is

Outlined: the ZIP code area · tap the map for the zone at any spot · scroll or pinch to zoom

Not the official USDA Plant Hardiness Zone Map. Zones come from the 2023 USDA hardiness-zone data by the PRISM Group, Oregon State University; we re-mapped and recolored them. The official map is at planthardiness.ars.usda.gov.

Zone11b45 to 50 °F

Coldest night7.2 to 10 °C

Last frostApr 12

First frostDec 1

2012 zone11b

Same zone as on the 2012 map. The zone is the one at the center of the ZIP code; hilly ZIPs can span two zones. What zone 11b means →

Frost forecast — next 7 nights

live from the National Weather Service

Loading the forecast for Ocean View, HI…

Forecast data: National Weather Service (api.weather.gov), public domain. This is not a warning service — for official frost and freeze warnings see weather.gov.

Frost dates in Ocean View, HI

JanFebMarAprMayJunJulAugSepOctNovDec

Blue: frost possible · fading green: frost risk falling or rising (90% → 10%) · green: frost-free

Last spring frostApril 12median — 50% chance of a later frost

Safe for tender plantsMay 18only 10% chance of frost after

First fall frostDecember 1median — 10% chance by Nov 9

Growing season235 daysfrost-free, median

A hard freeze (28 °F) usually ends around February 13 and returns around January 22.

From the NOAA station Mauna Loa 5 Nne, HI — 32 miles away, elevation 11,178 ft. NOAA NCEI U.S. Climate Normals 1991–2020, 32 °F threshold. Low spots and valleys can freeze later in spring than the station.

When to plant vegetables in 96737

JanFebMarAprMayJunJulAugSepOctNovDec

PeasSow outdoors · Mar 1 – Mar 15

SpinachSow outdoors · Mar 1 – Mar 22

Broccoli, cabbageStart indoors · Feb 1 – Feb 15

Broccoli, cabbageTransplant · Mar 22 – Apr 5

Onion setsPlant outdoors · Mar 15 – Mar 29

PotatoesPlant outdoors · Mar 22 – Apr 5

LettuceSow outdoors · Mar 15 – Mar 29

Carrots, beetsSow outdoors · Mar 22 – Apr 5

TomatoesStart indoors · Feb 15 – Mar 1

TomatoesTransplant · Apr 19 – May 3

Peppers, eggplantStart indoors · Feb 1 – Feb 15

Peppers, eggplantTransplant · Apr 26 – May 10

BeansSow outdoors · Apr 19 – May 3

Sweet cornSow outdoors · Apr 19 – May 3

Cucumbers, squashSow outdoors · Apr 19 – May 3

Fall lettuce, spinachSow outdoors · Oct 6 – Oct 20

GarlicPlant cloves · Nov 17 – Dec 22

Start seeds indoorsSow or plant outdoorsFall plantingMedian last & first frost

Counted from the median last spring frost (Apr 12) and first fall frost (Dec 1) with the rules of thumb U.S. extension services publish. Cool-season crops take a light frost; warm-season crops do best once the soil is above about 60 °F.

Native plants for zone 11b in Hawaii

32 plants native to Hawaii, recorded in Hawaii, and rated by the USDA to survive 45 °F or colder — the bottom of zone 11b. Each links to its USDA PLANTS profile.

Source: USDA, NRCS. 2026. The PLANTS Database (plants.usda.gov), National Plant Data Team — state distribution, native status and the “Temperature, Minimum” characteristic. Check light, moisture and soil needs before buying; local nurseries and your state native plant society can confirm what thrives in Ocean View, HI.

Soil in Ocean View, HI

The center of ZIP 96737 is mapped as Lava flows, `a`a, 2 to 20 percent slopes: built-over ground without natural soil data. Garden soil here is usually imported or disturbed — test before you plant.

Soil Survey Staff, Natural Resources Conservation Service, USDA. Soil Survey Geographic (SSURGO) Database, via Soil Data Access, accessed 2026-10-29. The soil at the center point of ZIP 96737; soils change within a few hundred feet, so a home soil test (pH, nutrients) is still the best guide.

Climate in Ocean View, HI

Summer high79 °Faverage high, August

Winter low54 °Faverage low, January

Hot days0days a year at 90 °F or more

Freezing nights0nights a year at 32 °F or less

Growing degree days6,276base 50 °F — the season’s usable heat

Longest day13 h 17 mindaylight on June 21

Shortest day10 h 59 mindaylight on December 21

Onions to growShort-daysummer days stay under about 14 h 20 min, so long-day varieties won’t bulb

Precipitation21.3 inper year, rain and melted snow

Average high and low, by month

Precipitation by month inches

NOAA NCEI U.S. Climate Normals 1991–2020 — temperature: S Kona 2 2.32, HI (2 mi away); precipitation: S Kona 2 2.32, HI (2 mi away). Daylight is calculated from latitude.

Nearby ZIP codes

8 of the 8 nearest ZIP codes are in a different zone — elevation and distance from water change winter lows quickly.

9677212b

Naalehu, HI · 8 mi

9670412b

Captain Cook, HI · 14 mi

Kealakekua, HI · 30 mi

Kailua Kona, HI · 40 mi

Hawaii planting zones →

Questions about 96737

What planting zone is ZIP code 96737?

ZIP code 96737 (Ocean View, HI) is in USDA hardiness zone 11b on the 2023 map: the coldest night of an average winter reaches 45 to 50 °F (7.2 to 10 °C).

When is the last frost in Ocean View, HI?

The median last spring frost (32 °F) near 96737 is April 12; after May 18 there is only a 10% chance of frost. Data: NOAA 1991–2020 normals, Mauna Loa 5 Nne station.

When is the first frost in Ocean View, HI?

The median first fall frost near 96737 is December 1, giving a median frost-free growing season of 235 days.

When should I plant tomatoes in 96737?

Start tomato seeds indoors around Feb 15 – Mar 1 and set transplants outside around Apr 19 – May 3, one to three weeks after the median last frost.

How much rain and snow does 96737 get?

About 21.3 inches of precipitation a year (NOAA 1991–2020 normals, S Kona 2 2.32 station).

How hot do summers get in Ocean View, HI?

The average high peaks at 79 °F in August, with about 0 days a year at 90 °F or more.

What kind of onions grow in Ocean View, HI?

Short-day onions: the longest day near 96737 is 13 h 17 min, so summer days stay under about 14 h 20 min, so long-day varieties won’t bulb.