Spearman, TX frost dates
Last spring frostApr 8median date
First fall frostNov 4median date
Growing season210 daysfrost-free
Hardiness zone7aZone 7a
How Spearman compares
- In 8 years out of 10, the last spring frost in Spearman falls between March 21 and April 24, a 34-day window. The first fall frost falls between October 20 and November 16.
- The median last frost is 24 days later than the Texas median of Mar 15.
- Its 210-day growing season is longer than 8% of the 1,316 Texas places with a regular frost season (state median 245 days).
- The last frost is 8 days earlier than the zone 7a median of Apr 16. Hardiness zones measure winter cold, not season length, so use these dates rather than a zone 7a chart.
- The weather station records an average of 102 nights a year at or below 32°F.
Frost probability
| Chance of frost after | Date |
|---|---|
| 90% (early) | March 21 |
| 50% (median) | April 8 |
| 10% (safe for tender plants) | April 24 |
| Chance of frost before | Date |
|---|---|
| 10% (early) | October 20 |
| 50% (median) | November 4 |
| 90% (late) | November 16 |
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 Spearman, TX
Spearman, TX frost dates — last frost Apr 8, first frost Nov 4, zone 7a. whenisthelastfrost.com
Crop
JFMAMJJASOND
Start indoors: Jan 14 to Jan 28Transplant outside: Mar 11 to Mar 25
Start indoors: Jan 28 to Feb 11Transplant outside: Apr 22 to May 6
Start indoors: Jan 28 to Feb 11Transplant outside: Apr 22 to May 6
Start indoors: Feb 11 to Feb 25Transplant outside: Apr 15 to Apr 29
Start indoors: Feb 11 to Feb 25Transplant outside: Mar 18 to Apr 1Sow outdoors: Mar 11 to Apr 15Plant for fall: Sep 9 to Oct 7
Start indoors: Feb 11 to Feb 25Transplant outside: Mar 11 to Mar 25Sow outdoors: Mar 11 to Mar 25Plant for fall: Aug 26 to Sep 16
Start indoors: Feb 11 to Feb 25Transplant outside: Mar 25 to Apr 8Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 11 to Feb 25Transplant outside: Mar 18 to Apr 1Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 11 to Feb 25Transplant outside: Mar 25 to Apr 8Plant for fall: Jul 29 to Aug 19
Start indoors: Feb 25 to Mar 11Transplant outside: Apr 29 to May 13Sow outdoors: Apr 29 to May 13
Start indoors: Feb 25 to Mar 11Transplant outside: Apr 15 to Apr 29
Sow outdoors: Feb 25 to Mar 18Plant for fall: Aug 12 to Sep 2
Sow outdoors: Feb 25 to Mar 18Plant for fall: Sep 9 to Sep 30
Sow outdoors: Mar 4 to Apr 15Plant for fall: Sep 23 to Oct 14
Start indoors: Mar 11 to Mar 18Transplant outside: Apr 22 to Apr 29Sow outdoors: Apr 15 to Apr 29Plant for fall: Aug 19 to Sep 2
Start indoors: Mar 11 to Mar 18Sow outdoors: Apr 15 to Apr 29Plant for fall: Aug 26 to Sep 9
Start indoors: Mar 11 to Mar 18Sow outdoors: Apr 15 to Apr 29
Start indoors: Mar 11 to Mar 18Transplant outside: Apr 22 to May 6
Sow outdoors: Mar 18 to Apr 15Plant for fall: Aug 12 to Aug 26
Sow outdoors: Mar 18 to Apr 15Plant for fall: Aug 26 to Sep 9
Sow outdoors: Mar 18 to Apr 8
Sow outdoors: Mar 25 to Apr 22Plant for fall: Aug 26 to Sep 9
Sow outdoors: Mar 25 to Apr 15Plant for fall: Sep 9 to Sep 30
Sow outdoors: Apr 15 to May 6Plant for fall: Aug 19 to Sep 2
Sow outdoors: Apr 15 to Apr 29
Transplant outside: Apr 22 to May 13
Plant for fall: Oct 21 to Nov 25
Start indoorsTransplant outsideSow outdoorsPlant for fallMedian frost dates
When to plant vegetables in Spearman, TX
| Crop | Start indoors | Transplant | Sow outdoors | Fall crop |
|---|---|---|---|---|
| Onions | Jan 14 – Jan 28 | Mar 11 – Mar 25 | — | — |
| Peppers | Jan 28 – Feb 11 | Apr 22 – May 6 | — | — |
| Eggplant | Jan 28 – Feb 11 | Apr 22 – May 6 | — | — |
| Tomatoes | Feb 11 – Feb 25 | Apr 15 – Apr 29 | — | — |
| Lettuce | Feb 11 – Feb 25 | Mar 18 – Apr 1 | Mar 11 – Apr 15 | Sep 9 – Oct 7 |
| Kale | Feb 11 – Feb 25 | Mar 11 – Mar 25 | Mar 11 – Mar 25 | Aug 26 – Sep 16 |
| Broccoli | Feb 11 – Feb 25 | Mar 25 – Apr 8 | — | Jul 29 – Aug 19 |
| Cabbage | Feb 11 – Feb 25 | Mar 18 – Apr 1 | — | Jul 29 – Aug 19 |
| Cauliflower | Feb 11 – Feb 25 | Mar 25 – Apr 8 | — | Jul 29 – Aug 19 |
| Okra | Feb 25 – Mar 11 | Apr 29 – May 13 | Apr 29 – May 13 | — |
| Basil | Feb 25 – Mar 11 | Apr 15 – Apr 29 | — | — |
| Peas | — | — | Feb 25 – Mar 18 | Aug 12 – Sep 2 |
| Spinach | — | — | Feb 25 – Mar 18 | Sep 9 – Sep 30 |
| Radishes | — | — | Mar 4 – Apr 15 | Sep 23 – Oct 14 |
| Cucumbers | Mar 11 – Mar 18 | Apr 22 – Apr 29 | Apr 15 – Apr 29 | Aug 19 – Sep 2 |
| Zucchini & Summer Squash | Mar 11 – Mar 18 | — | Apr 15 – Apr 29 | Aug 26 – Sep 9 |
| Winter Squash & Pumpkins | Mar 11 – Mar 18 | — | Apr 15 – Apr 29 | — |
| Melons & Watermelon | Mar 11 – Mar 18 | Apr 22 – May 6 | — | — |
| Carrots | — | — | Mar 18 – Apr 15 | Aug 12 – Aug 26 |
| Beets | — | — | Mar 18 – Apr 15 | Aug 26 – Sep 9 |
| Potatoes | — | — | Mar 18 – Apr 8 | — |
| Swiss Chard | — | — | Mar 25 – Apr 22 | Aug 26 – Sep 9 |
| Cilantro | — | — | Mar 25 – Apr 15 | Sep 9 – Sep 30 |
| Green Beans | — | — | Apr 15 – May 6 | Aug 19 – Sep 2 |
| Sweet Corn | — | — | Apr 15 – Apr 29 | — |
| Sweet Potatoes | — | Apr 22 – May 13 | — | — |
| Garlic | — | — | — | Oct 21 – Nov 25 |
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 Spearman, TX weather station, about 1 km away (elevation 3,094 ft (943 m)).
Frost dates near Spearman
- Waka Apr 8 · Nov 4
- Gruver Apr 21 · Oct 23
- Farnsworth Apr 14 · Oct 30
- Morse Apr 21 · Oct 23
- Perryton Apr 14 · Oct 30
- Stinnett Apr 6 · Nov 2
- Sunray Apr 21 · Oct 24
- Borger Apr 12 · Oct 28
- Sanford Apr 20 · Oct 25
- Texhoma Apr 18 · Oct 24
Frequently asked questions
When is the last frost in Spearman, TX?
The median last spring frost in Spearman, TX is April 8. There is still about a 10% chance of frost after April 24, so wait until then to plant frost-tender crops like tomatoes and peppers.
When is the first frost in Spearman, TX?
The median first fall frost is November 4, with about a 10% chance of frost before October 20.
How long is the growing season in Spearman, TX?
About 210 days between the median last spring frost and first fall frost.
What planting zone is Spearman, TX?
Spearman, TX is in USDA hardiness zone 7a.