Frost dates for 90633 — La Habra, CA
Last spring frostRaremost years have none
First fall frostRaremost years have none
Hardiness zone10aZone 10a
Gardening where frost is rare
La Habra, CA rarely or never drops to freezing, so the usual "plant after the last frost" rule doesn't apply. Heat and rainfall decide the seasons instead:
- Cool-season crops (lettuce, broccoli, peas, carrots) grow best from fall through late winter.
- Warm-season crops (tomatoes, peppers, beans, squash) do best planted in late winter to spring, and again in late summer for a fall crop — midsummer heat can stop tomatoes setting fruit.
- Heat lovers (okra, sweet potatoes, melons) can be planted through spring and early summer.
How La Habra compares
- La Habra shares its weather station with Fullerton, CA, 6 km away, so the two have the same frost dates.
About these dates
Based on 1991–2020 NOAA climate normals for the Fullerton Muni Ap, CA weather station, 8 km away (elevation 95 ft (29 m)).
ZIP codes in La Habra: 90631 90632 90633
Frost dates near La Habra
- Fullerton rare frost
- La Mirada rare frost
- Rowland Heights rare frost
- Hacienda Heights rare frost
- Brea rare frost
- Whittier rare frost
- City Of Industry Jan 4 · Jan 2
- Buena Park rare frost
Frequently asked questions
When is the last frost in La Habra, CA?
In most years La Habra, CA has no frost at all. The nearest NOAA station averages 0 nights a year at or below 32°F — too few to calculate a typical frost date.