Frost dates for 94014 — Daly City, CA
Frost is light and occasional here — typically a few cold nights around midwinter (about 1 a year). Cover tender plants when frost is forecast.
How Daly City compares
- In a typical year, frost nights in Daly City fall between December 25 and December 30. In 1 year in 10 the first frost comes as early as November 26, or the last frost as late as March 13.
- Nearby San Francisco, CA, 9 km away, rarely gets frost, a reminder of how much elevation and distance from the coast matter.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | December 2 |
| 50% (median) | December 30 |
| 10% (safe for tender plants) | March 13 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | November 26 |
| 50% (median) | December 25 |
| 90% (late) | February 13 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Gardening where frost is rare
Daly City, CA only freezes on a few winter nights, 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.
About these dates
Based on 1991–2020 NOAA climate normals for the San Francisco Oceanside, CA weather station, 7 km away (elevation 7 ft (2 m)).
ZIP codes in Daly City: 94014 94015 94016 94017
Frost dates near Daly City
- Brisbane Dec 29 · Dec 26
- South San Francisco Dec 29 · Dec 26
- San Bruno Jan 11 · Jan 10
- Pacifica Jan 11 · Jan 10
- San Francisco rare frost
- Millbrae Dec 29 · Dec 26
- Burlingame Dec 29 · Dec 26
- Montara Jan 11 · Jan 10
Frequently asked questions
When is the last frost in Daly City, CA?
The median last spring frost in Daly City, CA is December 30. There is still about a 10% chance of frost after March 13, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Daly City, CA?
The median first fall frost is December 25, with about a 10% chance of frost before November 26.
How long is the growing season in Daly City, CA?
About 360 days between the median last spring frost and first fall frost.
What planting zone is Daly City, CA?
Daly City, CA is in USDA hardiness zone 10a.