Frost Report

All states California

Frost dates for Taft, CA

When the last spring frost and first fall frost usually come, and when to plant, from 30 years of NOAA weather records.

Last spring frost

January 24

typical year

Safe to plant

March 12

frost is over in 9 of 10 years

First fall frost

December 17

typical year

Growing season

330 days

frost-free, typical year

When to plant

Counted from this page's frost dates. Warm-season crops wait for the safe-to-plant date.

CropStart indoorsPlant outsideFall planting
Cool-season crops
Peas – Dec 27 – Jan 10 –
Spinach – Dec 13 – Jan 3 Oct 22 – Nov 5
Lettuce – Dec 27 – Jan 17 Oct 22 – Nov 5
Radishes – Dec 27 – Feb 7 Nov 5 – 19
Onions – Dec 27 – Jan 10 –
Potatoes – Jan 3 – 17 –
Carrots – Jan 3 – 24 Sep 24 – Oct 8
Beets – Dec 27 – Jan 10 Oct 8 – 22
Kale Nov 15 – 29 Dec 27 – Jan 10 Oct 8 – 22
Broccoli Nov 15 – 29 Jan 10 – 24 Oct 8 – 22
Cabbage Nov 1 – 15 Dec 27 – Jan 10 Oct 8 – 22
Garlic – – Nov 5 – 26
Warm-season crops
Tomatoes Jan 15 – 29 Mar 12 – 26 –
Peppers Jan 8 – 22 Mar 19 – Apr 2 –
Cucumbers – Mar 12 – Apr 2 –
Zucchini – Mar 12 – Apr 9 –
Pumpkins – Mar 12 – Apr 2 –
Green beans – Mar 12 – Oct 8 –
Sweet corn – Mar 12 – Apr 9 –
Basil Feb 5 – 19 Mar 19 – 26 –

Onions: from sets. Green beans: until 10 weeks before the first fall frost. Garlic: harvest next summer.

The year at a glance

Start indoors Plant outside Fall planting

The chance of frost, by date

1 year in 10Half of years9 years in 10
Spring frost after March 12January 24December 25
Fall frost before December 1December 17January 15

Frost here means 32°F or colder. Read across: in 1 year in 10, spring frost carries on past the first date, which is why that date is the safe-to-plant date.

Hard freeze (28°F)

A hard freeze kills most garden plants, even hardy ones. The last one in spring usually comes around January 3 (February 13 in a late year), and the first one in fall around December 27.

Towns that use these dates

This is the nearest NOAA station with frost records for 2 towns.

Taft, Maricopa

Where these dates come from

NOAA weather station TAFT, CA US (USC00048752), 1991–2020 climate normals. It's the nearest station for 4 zip codes, all within 21 miles:

93222, 93224, 93268, 93311

Planting dates follow common university extension advice; your local extension service can fine-tune them for your soil and microclimate.