Frost dates for 96750Kealakekua, HI
Frost is extremely rare here near Kealakekua, based on NOAA 1991-2020 records for the Opihihale #2 24.1, HI station.
Frost is extremely rare here. Frost-tender plants can usually grow year-round, but cover them if a rare cold snap is forecast.
Frost risk by date
NOAA reports frost dates as probabilities. The middle date is the average (a 50% chance). For spring, the 10% date is a safer planting date: frost after it happens in about 1 year in 10. Light frost (36°F) can damage tender plants; a hard freeze (28°F) kills most annuals.
| Temperature | Last spring: 90% / 50% / 10% chance | First fall: 10% / 50% / 90% chance | Growing season (50%) | Years with at least one |
|---|---|---|---|---|
| Light frost (36°F) | — | — | 365 days | 0% |
| Frost / freeze (32°F) | — | — | 365 days | 0% |
| Hard freeze (28°F) | — | — | 365 days | 0% |
Where these dates come from
ZIP code 96750 is matched to the NOAA station Opihihale #2 24.1, HI, 29 km away, at 1,360 ft elevation (192 ft higher than the ZIP code's center). Nearby stations for comparison:
| Station | Elevation | Avg last frost | Avg first frost |
|---|---|---|---|
| Opihihale #2 24.1, HI (used) | 1,360 ft | — | — |
| Ke-Ahole Pt 68.13, HI | 20 ft | — | — |
| Kailua Kona Ke-Ahole Ap, HI | 43 ft | — | — |
| Mauna Loa 5 Nne, HI | 11,180 ft | Apr 12 | Dec 1 |
Frost dates near Kealakekua
- Keauhou, HI 96739 · last —, first —
- Holualoa, HI 96725 · last —, first —
- Captain Cook, HI 96704 · last —, first —
- Honaunau, HI 96726 · last —, first —
- Kailua Kona, HI 96740 · last —, first —
- Waikoloa, HI 96738 · last —, first —
- Ocean View, HI 96737 · last —, first —
- Hawaii National Park, HI 96718 · last Apr 12, first Dec 1
Frequently asked questions
- When is the last frost in Kealakekua, HI?
- Frost is extremely rare here at the nearest NOAA station (Opihihale #2 24.1, HI), so there is no reliable average last frost date.
- When is the first frost in Kealakekua, HI?
- Frost is extremely rare here at the nearest NOAA station.
- Are these frost dates a forecast?
- No. They are 30-year averages and probabilities from NOAA weather station records. Use them to plan, then watch your local forecast before planting tender crops or leaving them uncovered.