Frost Report

All states Maryland

Frost dates for Pittsville, MD

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

April 10

typical year

Safe to plant

April 30

frost is over in 9 of 10 years

First fall frost

October 30

typical year

Growing season

201 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 – Mar 13 – 27 –
Spinach – Feb 27 – Mar 20 Sep 4 – 18
Lettuce – Mar 13 – Apr 3 Sep 4 – 18
Radishes – Mar 13 – Apr 24 Sep 18 – Oct 2
Onions – Mar 13 – 27 –
Potatoes – Mar 20 – Apr 3 –
Carrots – Mar 20 – Apr 10 Aug 7 – 21
Beets – Mar 13 – 27 Aug 21 – Sep 4
Kale Jan 30 – Feb 13 Mar 13 – 27 Aug 21 – Sep 4
Broccoli Jan 30 – Feb 13 Mar 27 – Apr 10 Aug 21 – Sep 4
Cabbage Jan 16 – 30 Mar 13 – 27 Aug 21 – Sep 4
Garlic – – Sep 18 – Oct 9
Warm-season crops
Tomatoes Mar 5 – 19 Apr 30 – May 14 –
Peppers Feb 26 – Mar 12 May 7 – 21 –
Cucumbers – Apr 30 – May 21 –
Zucchini – Apr 30 – May 28 –
Pumpkins – Apr 30 – May 21 –
Green beans – Apr 30 – Aug 21 –
Sweet corn – Apr 30 – May 28 –
Basil Mar 26 – Apr 9 May 7 – 14 –

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 April 30April 10March 28
Fall frost before October 15October 30November 12

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 March 30 (April 13 in a late year), and the first one in fall around November 9.

Towns that use these dates

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

Pittsville, Willards

Where these dates come from

NOAA weather station SALISBURY WICOMICO RGNL AP, MD US (USW00093720), 1991–2020 climate normals. It's the nearest station for 4 zip codes, all within 9 miles:

21804, 21849, 21850, 21874

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