Frost dates for 24019 — Roanoke, VA
Last spring frostApr 11median date
First fall frostOct 28median date
Growing season200 daysfrost-free
Hardiness zone7bZone 7b
How Roanoke compares
- In 8 years out of 10, the last spring frost in Roanoke falls between March 28 and May 2, a 35-day window. The first fall frost falls between October 14 and November 9.
- The median last frost is 2 days earlier than the Virginia median of Apr 13.
- Its 200-day growing season is longer than 51% of the 837 Virginia places with a regular frost season (state median 198 days).
- The last frost is 6 days later than the zone 7b median of Apr 5. Hardiness zones measure winter cold, not season length, so use these dates rather than a zone 7b chart.
- The weather station records an average of 97 nights a year at or below 32°F.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | March 28 |
| 50% (median) | April 11 |
| 10% (safe for tender plants) | May 2 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | October 14 |
| 50% (median) | October 28 |
| 90% (late) | November 9 |
Frost here means 32°F (0°C). A median date means half of years have their last frost earlier and half later.
Planting calendar for Roanoke, VA
Frost dates for 24019 — Roanoke, VA — last frost Apr 11, first frost Oct 28, zone 7b. whenisthelastfrost.com
Crop
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Start indoors: Jan 17 to Jan 31Transplant outside: Mar 14 to Mar 28
Start indoors: Jan 31 to Feb 14Transplant outside: Apr 25 to May 9
Start indoors: Jan 31 to Feb 14Transplant outside: Apr 25 to May 9
Start indoors: Feb 14 to Feb 28Transplant outside: Apr 18 to May 2
Start indoors: Feb 14 to Feb 28Transplant outside: Mar 21 to Apr 4Sow outdoors: Mar 14 to Apr 18Plant for fall: Sep 2 to Sep 30
Start indoors: Feb 14 to Feb 28Transplant outside: Mar 14 to Mar 28Sow outdoors: Mar 14 to Mar 28Plant for fall: Aug 19 to Sep 9
Start indoors: Feb 14 to Feb 28Transplant outside: Mar 28 to Apr 11Plant for fall: Jul 22 to Aug 12
Start indoors: Feb 14 to Feb 28Transplant outside: Mar 21 to Apr 4Plant for fall: Jul 22 to Aug 12
Start indoors: Feb 14 to Feb 28Transplant outside: Mar 28 to Apr 11Plant for fall: Jul 22 to Aug 12
Start indoors: Feb 28 to Mar 14Transplant outside: May 2 to May 16Sow outdoors: May 2 to May 16
Start indoors: Feb 28 to Mar 14Transplant outside: Apr 18 to May 2
Sow outdoors: Feb 28 to Mar 21Plant for fall: Aug 5 to Aug 26
Sow outdoors: Feb 28 to Mar 21Plant for fall: Sep 2 to Sep 23
Sow outdoors: Mar 7 to Apr 18Plant for fall: Sep 16 to Oct 7
Start indoors: Mar 14 to Mar 21Transplant outside: Apr 25 to May 2Sow outdoors: Apr 18 to May 2Plant for fall: Aug 12 to Aug 26
Start indoors: Mar 14 to Mar 21Sow outdoors: Apr 18 to May 2Plant for fall: Aug 19 to Sep 2
Start indoors: Mar 14 to Mar 21Sow outdoors: Apr 18 to May 2
Start indoors: Mar 14 to Mar 21Transplant outside: Apr 25 to May 9
Sow outdoors: Mar 21 to Apr 18Plant for fall: Aug 5 to Aug 19
Sow outdoors: Mar 21 to Apr 18Plant for fall: Aug 19 to Sep 2
Sow outdoors: Mar 21 to Apr 11
Sow outdoors: Mar 28 to Apr 25Plant for fall: Aug 19 to Sep 2
Sow outdoors: Mar 28 to Apr 18Plant for fall: Sep 2 to Sep 23
Sow outdoors: Apr 18 to May 9Plant for fall: Aug 12 to Aug 26
Sow outdoors: Apr 18 to May 2
Transplant outside: Apr 25 to May 16
Plant for fall: Oct 14 to Nov 18
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates
When to plant vegetables in Roanoke, VA
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Jan 17 – Jan 31 | Mar 14 – Mar 28 | — | — |
| Peppers | Jan 31 – Feb 14 | Apr 25 – May 9 | — | — |
| Eggplant | Jan 31 – Feb 14 | Apr 25 – May 9 | — | — |
| Tomatoes | Feb 14 – Feb 28 | Apr 18 – May 2 | — | — |
| Lettuce | Feb 14 – Feb 28 | Mar 21 – Apr 4 | Mar 14 – Apr 18 | Sep 2 – Sep 30 |
| Kale | Feb 14 – Feb 28 | Mar 14 – Mar 28 | Mar 14 – Mar 28 | Aug 19 – Sep 9 |
| Broccoli | Feb 14 – Feb 28 | Mar 28 – Apr 11 | — | Jul 22 – Aug 12 |
| Cabbage | Feb 14 – Feb 28 | Mar 21 – Apr 4 | — | Jul 22 – Aug 12 |
| Cauliflower | Feb 14 – Feb 28 | Mar 28 – Apr 11 | — | Jul 22 – Aug 12 |
| Okra | Feb 28 – Mar 14 | May 2 – May 16 | May 2 – May 16 | — |
| Basil | Feb 28 – Mar 14 | Apr 18 – May 2 | — | — |
| Peas | — | — | Feb 28 – Mar 21 | Aug 5 – Aug 26 |
| Spinach | — | — | Feb 28 – Mar 21 | Sep 2 – Sep 23 |
| Radishes | — | — | Mar 7 – Apr 18 | Sep 16 – Oct 7 |
| Cucumbers | Mar 14 – Mar 21 | Apr 25 – May 2 | Apr 18 – May 2 | Aug 12 – Aug 26 |
| Zucchini & Summer Squash | Mar 14 – Mar 21 | — | Apr 18 – May 2 | Aug 19 – Sep 2 |
| Winter Squash & Pumpkins | Mar 14 – Mar 21 | — | Apr 18 – May 2 | — |
| Melons & Watermelon | Mar 14 – Mar 21 | Apr 25 – May 9 | — | — |
| Carrots | — | — | Mar 21 – Apr 18 | Aug 5 – Aug 19 |
| Beets | — | — | Mar 21 – Apr 18 | Aug 19 – Sep 2 |
| Potatoes | — | — | Mar 21 – Apr 11 | — |
| Swiss Chard | — | — | Mar 28 – Apr 25 | Aug 19 – Sep 2 |
| Cilantro | — | — | Mar 28 – Apr 18 | Sep 2 – Sep 23 |
| Green Beans | — | — | Apr 18 – May 9 | Aug 12 – Aug 26 |
| Sweet Corn | — | — | Apr 18 – May 2 | — |
| Sweet Potatoes | — | Apr 25 – May 16 | — | — |
| Garlic | — | — | — | Oct 14 – Nov 18 |
Dates come from the median frost dates and common extension-service timing. Adjust for your soil temperature, microclimate and the varieties you grow.
About these dates
Based on 1991–2020 NOAA climate normals for the Roanoke 8 N, VA weather station, 5 km away (elevation 1,158 ft (353 m)).
ZIP codes in Roanoke: 24001 24002 24003 24004 24005 24006 24007 24008 24009 24010 24011 24012 24013 24014 24015 24016 24017 24018 24019 24020 24022 24023 24024 24025 24026 24027 24028 24029 24030 24031 24032 24033 24034 24035 24036 24037 24038 24040 24042 24043 24050
Frost dates near Roanoke
- Cloverdale Apr 11 · Oct 28
- Troutville Apr 11 · Oct 28
- Daleville Apr 11 · Oct 28
- Blue Ridge Apr 11 · Oct 28
- Vinton Apr 3 · Nov 1
- Villamont Apr 11 · Oct 28
- Salem Apr 3 · Nov 1
- Fincastle Apr 8 · Oct 31
Frequently asked questions
When is the last frost in Roanoke, VA?
The median last spring frost in Roanoke, VA is April 11. There is still about a 10% chance of frost after May 2, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Roanoke, VA?
The median first fall frost is October 28, with about a 10% chance of frost before October 14.
How long is the growing season in Roanoke, VA?
About 200 days between the median last spring frost and first fall frost.
What planting zone is Roanoke, VA?
Roanoke, VA is in USDA hardiness zone 7b.