USDA Hardiness Zone 8a
Frost Dates for 79510 — Clyde, Texas
NOAA 1991–2020 normals from Abilene 6ESE, TX (1,802 ft), 9 miles northwest.
Updated
In Clyde, the last spring frost (32°F) is around April 1 in half of years and has passed by April 19 in nine years out of ten. The first fall frost comes around November 5, as early as October 21 one year in ten, leaving a typical freeze-free season of 218 days (NOAA, Abilene 6ESE, TX).
- Last spring frost
- April 1
- First fall frost
- November 5
- Growing season
- 218 days
- Hardiness zone
- 8a
50% probability
50% probability
freeze-free, 50%
10 to 15°F (-12.2 to -9.4°C) coldest night
- First snow
- December 23
- Last snow
- February 8
- Winters with snow
- 82%
- Snow per year
- 3.1"
median, 1991–2020
median, 1991–2020
14 of 17 observed
NOAA normal
Frost risk by date in Clyde
Half of springs at Abilene 6ESE, TX see their last 32°F night by April 1; only one in ten is past it by March 10, and one in ten still has one after April 19. Planting tender crops after April 7 leaves a 30% risk of a frost on them, after April 13 20%, and after April 19 10%. The 18 days between the even-odds date and the one-in-ten date is narrower than at 75% of the 339 Texas stations behind this site's ZIP pages.
In fall the first 32°F night comes by November 5 in half of years, as early as October 21 one year in ten, and holds off past November 22 one year in ten. A hard freeze of 28°F follows 11 days later, around November 16; in spring the one-in-ten date for 28°F is April 5, 14 days before the 32°F one. The freeze-free season lasts 218 days in a typical year, shorter than at 88% of the 339 Texas stations; it reaches 245 days one year in ten and falls short of 194 one year in ten. On average 59 nights a year drop to 32°F or below. Nights of 36°F, when frost can still settle on leaves in low, open spots, continue 11 days longer, to about April 12, and return around October 29. Nights of 24°F, cold enough to damage hardier plants, come in 100% of winters and 16°F in 84%.
| Low | 90% | 80% | 70% | 60% | 50% | 40% | 30% | 20% | 10% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Mar 26 | Apr 1 | Apr 4 | Apr 8 | Apr 12 | Apr 14 | Apr 18 | Apr 22 | Apr 28 |
| 32°F | Mar 10 | Mar 17 | Mar 23 | Mar 28 | Apr 1 | Apr 4 | Apr 7 | Apr 13 | Apr 19 |
| 28°F | Feb 26 | Mar 4 | Mar 8 | Mar 12 | Mar 15 | Mar 20 | Mar 24 | Mar 31 | Apr 5 |
| 24°F | Feb 10 | Feb 18 | Feb 25 | Feb 28 | Mar 4 | Mar 7 | Mar 12 | Mar 16 | Mar 24 |
| 20°F99% of yrs | Jan 17 | Jan 28 | Feb 4 | Feb 10 | Feb 16 | Feb 23 | Feb 28 | Mar 5 | Mar 11 |
| 16°F84% of yrs | Dec 24 | Jan 4 | Jan 15 | Jan 23 | Jan 29 | Feb 3 | Feb 9 | Feb 20 | Mar 1 |
| Low | 10% | 20% | 30% | 40% | 50% | 60% | 70% | 80% | 90% |
|---|---|---|---|---|---|---|---|---|---|
| 36°F | Oct 13 | Oct 18 | Oct 23 | Oct 26 | Oct 29 | Nov 1 | Nov 4 | Nov 6 | Nov 11 |
| 32°F | Oct 21 | Oct 28 | Nov 1 | Nov 3 | Nov 5 | Nov 8 | Nov 11 | Nov 15 | Nov 22 |
| 28°F | Nov 1 | Nov 6 | Nov 10 | Nov 13 | Nov 16 | Nov 20 | Nov 23 | Nov 28 | Dec 4 |
| 24°F | Nov 11 | Nov 15 | Nov 20 | Nov 24 | Nov 28 | Dec 2 | Dec 5 | Dec 10 | Dec 17 |
| 20°F99% of yrs | Nov 21 | Nov 28 | Dec 2 | Dec 7 | Dec 11 | Dec 17 | Dec 23 | Dec 31 | Jan 8 |
| 16°F84% of yrs | Dec 3 | Dec 10 | Dec 16 | Dec 22 | Dec 28 | Jan 3 | Jan 10 | Jan 19 | Feb 4 |
Freeze probabilities 1991–2020 at Abilene 6ESE, TX, from NOAA NCEI U.S. Climate Normals. Where a temperature is reached in fewer than 99.5% of years, the dates describe only the years that reach it. Not a forecast.
Frost risk on any date in 79510 →Compare Clyde with another place →
Weather by month in Clyde
July is the warmest month at Abilene 6ESE, TX, averaging 95°F by day and 70°F at night; January is the coldest at 58°F and 30°F. A freezing night is all but certain in every month from November to March (a 90% chance or more). From May to September the chance of a 32°F night stays under 10% each month. In spring, April still brings one in 51% of years.
Warmth for growing adds up to 5,801 growing degree days a year (base 50°F), fewer than at 81% of the 351 Texas stations. 40% of them (2,330) have built up by the end of June, and July adds the most, 1,009. Precipitation totals 27.8 inches a year, most in May (3.7") and least in January (1.1"); May to September bring 57% of it.
| Month | High °F | Low °F | Precip. in | 32°F night | Nights ≤ 32°F | GDD 50°F |
|---|---|---|---|---|---|---|
| Jan | 58 | 30 | 1.1 | 100% | 17 | 48 |
| Feb | 62 | 34 | 1.6 | 100% | 14 | 90 |
| Mar | 69 | 41 | 1.9 | 95% | 5 | 218 |
| Apr | 78 | 49 | 2.0 | 51% | 1 | 412 |
| May | 85 | 59 | 3.7 | 1% | 0 | 681 |
| Jun | 92 | 67 | 3.5 | 0% | 0 | 880 |
| Jul | 95 | 70 | 2.5 | 0% | 0 | 1009 |
| Aug | 95 | 70 | 3.2 | 0% | 0 | 993 |
| Sep | 88 | 62 | 2.9 | 0% | 0 | 751 |
| Oct | 79 | 51 | 2.7 | 29% | 1 | 474 |
| Nov | 67 | 40 | 1.5 | 97% | 6 | 183 |
| Dec | 59 | 32 | 1.2 | 100% | 16 | 60 |
Monthly normals 1991–2020 at Abilene 6ESE, TX (1,802 ft), NOAA NCEI. "32°F night": chance of at least one in the month. GDD: growing degree days, base 50°F.
Compared with the next station
The nearest other station, Abilene Regional Airport, TX, 11 miles northwest of Clyde, has a last frost 12 days earlier (March 20), a first frost 5 days later (November 10), a season 18 days longer.
When it snows in Clyde, Texas
The first measurable snow (0.1 inch or more) in Clyde usually arrives around December 23, and the last of the season around February 8. Those are the middle dates across the winters of 1991–2020 at Abilene 6ESE, TX, 9.4 miles away: half of years saw snow earlier, half later. Snow fell in 82% of those winters. The last 32°F night of spring typically comes 52 days after the last snow.
Planting calendar for 79510
| When | What to do |
|---|---|
| January 21 – February 4 | Start peppers and aubergines indoorsThey need eight to ten weeks under lights before they can go out. |
| February 4 – February 18 | Start tomatoes indoorsSix to eight weeks gives a transplant big enough to set fruit early. |
| March 4 – March 18 | Sow peas, spinach, lettuce, radish outdoorsThese tolerate light frost and prefer to germinate in cool soil. |
| April 1 onward | Transplant tomatoes, peppers, basil, squash, cucumbersThe average last freeze has passed — still watch the actual forecast. |
| by August 13 | Sow the autumn crop of carrots, beets and brassicasThey need about twelve weeks to size up before growth stops. |
| by October 22 | Harvest tender crops, or be ready to cover themA first freeze two weeks early is well within normal variation. |
| November 5 onward | Plant garlic, mulch beds, lift tender bulbsGarlic wants a cold spell; bare soil loses structure over winter. |
The weeks before and after the 50% dates are general rules of thumb, not NOAA figures; a seed packet gives the timing for each variety.
Where these figures come from
ZIP 79510 is 9 miles from Abilene 6ESE, TX, which stands at 1,802 feet, the nearest NOAA station that publishes freeze probabilities for 1991–2020. 1 other ZIP code shares the station; its figures are presented in full for 79601 (Abilene). The 2023 USDA Plant Hardiness Zone Map lists ZIP 79510 in zone 8a, the band where the coldest night of the year averaged 10 to 15°F (-12.2 to -9.4°C) over 1991–2020; a zone describes winter lows, not frost dates.
Hardiness zone and temperature range: USDA Plant Hardiness Zone Map 2023 (USDA-ARS, Oregon State University), ZIP-code listing, unchanged. °C converted from °F by this site.
Thirty-year averages, not a forecast: check the forecast before planting out. How stations are matched and which pages are offered to search engines: methodology.