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USDA Hardiness Zone 8b

Frost Dates for 36024 — Eclectic, Alabama

NOAA 1991–2020 normals from Rockford 3 ESE, AL (600 ft), 15 miles northwest.

Updated

In Eclectic, the last spring frost (32°F) is around March 25 in half of years and has passed by April 13 in nine years out of ten. The first fall frost comes around November 11, as early as October 28 one year in ten, leaving a typical freeze-free season of 230 days (NOAA, Rockford 3 ESE, AL).

Last spring frost
March 25

50% probability

First fall frost
November 11

50% probability

Growing season
230 days

freeze-free, 50%

Hardiness zone
8b

15 to 20°F (-9.4 to -6.7°C) coldest night

First snow
Rare

median, 1991–2020

Last snow
Rare

median, 1991–2020

Winters with snow
6%

1 of 17 observed

Snow per year
0.1"

NOAA normal

Frost risk by date in Eclectic

Half of springs at Rockford 3 ESE, AL see their last 32°F night by March 25; only one in ten is past it by March 4, and one in ten still has one after April 13. Planting tender crops after April 3 leaves a 30% risk of a frost on them, after April 6 20%, and after April 13 10%. The 19 days between the even-odds date and the one-in-ten date is wider than at 55% of the 115 Alabama stations behind this site's ZIP pages.

In fall the first 32°F night comes by November 11 in half of years, as early as October 28 one year in ten, and holds off past December 1 one year in ten. A hard freeze of 28°F follows 13 days later, around November 24; in spring the one-in-ten date for 28°F is April 1, 12 days before the 32°F one. The freeze-free season lasts 230 days in a typical year, shorter than at 52% of the 115 Alabama stations; it reaches 258 days one year in ten and falls short of 205 one year in ten. On average 46 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 13 days longer, to about April 7, and return around November 1. Nights of 24°F, cold enough to damage hardier plants, come in 99% of winters and 16°F in 66%.

Spring: the chance of another night this cold after the date
Low90%80%70%60%50%40%30%20%10%
36°FMar 20Mar 27Mar 31Apr 4Apr 7Apr 11Apr 14Apr 19Apr 25
32°FMar 4Mar 12Mar 17Mar 21Mar 25Mar 30Apr 3Apr 6Apr 13
28°FFeb 15Feb 24Mar 1Mar 6Mar 11Mar 16Mar 20Mar 24Apr 1
24°F99% of yrsJan 23Feb 1Feb 8Feb 16Feb 22Feb 28Mar 4Mar 10Mar 18
20°F92% of yrsJan 5Jan 16Jan 23Jan 29Feb 1Feb 5Feb 13Feb 21Mar 3
16°F66% of yrsDec 29Jan 6Jan 12Jan 18Jan 23Jan 28Feb 1Feb 5Feb 16
Fall: the chance the first night this cold has come by the date
Low10%20%30%40%50%60%70%80%90%
36°FOct 19Oct 23Oct 26Oct 29Nov 1Nov 3Nov 5Nov 8Nov 14
32°FOct 28Nov 1Nov 5Nov 8Nov 11Nov 14Nov 18Nov 22Dec 1
28°FNov 7Nov 12Nov 16Nov 20Nov 24Nov 28Dec 1Dec 6Dec 15
24°F99% of yrsNov 17Nov 23Nov 30Dec 2Dec 6Dec 13Dec 21Dec 30Jan 6
20°F92% of yrsDec 2Dec 8Dec 20Dec 27Jan 1Jan 6Jan 11Jan 18Jan 29
16°F66% of yrsDec 15Dec 27Jan 2Jan 5Jan 11Jan 15Jan 20Jan 28Feb 4

Freeze probabilities 1991–2020 at Rockford 3 ESE, AL, 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 36024 →Compare Eclectic with another place →

Weather by month in Eclectic

July is the warmest month at Rockford 3 ESE, AL, averaging 89°F by day and 69°F at night; January is the coldest at 55°F and 35°F. A freezing night is all but certain in every month from December to February (a 90% chance or more). From May to September the chance of a 32°F night stays under 10% each month. In spring, March still brings one in 89% of years and April still brings one in 36% of years.

Warmth for growing adds up to 5,212 growing degree days a year (base 50°F), fewer than at 64% of the 115 Alabama stations. 40% of them (2,098) have built up by the end of June, and July adds the most, 897. Precipitation totals 60.2 inches a year, most in March (5.9") and least in October (3.6"); May to September bring 39% of it.

Monthly normals 1991–2020 at Rockford 3 ESE, AL
MonthHigh °FLow °FPrecip. in32°F nightNights ≤ 32°FGDD 50°F
Jan55355.7100%1449
Feb60385.896%1176
Mar67435.989%5213
Apr75505.236%1376
May81584.80%0609
Jun86664.50%0775
Jul89695.30%0897
Aug87695.10%0866
Sep83643.80%0703
Oct74533.616%<1415
Nov64425.088%6155
Dec57375.599%1177

Monthly normals 1991–2020 at Rockford 3 ESE, AL (600 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, Alexander City, AL, 18 miles north of Eclectic, has a last frost 1 day later (March 26), a first frost 3 days earlier (November 8), a season 3 days shorter.

Frost dates for 35010 (Alexander City) →

When it snows in Eclectic, Alabama

Measurable snow is rare here: only 1 of 17 winters from 1991 to 2020 recorded 0.1 inch or more at Walnut Hill 3 W, AL, 7.1 miles away, so there is no typical first-snow date to plan around.

Planting calendar for 36024

What to do and when, from the 50% frost dates for Eclectic, Alabama
WhenWhat to do
January 14 – January 28Start peppers and aubergines indoorsThey need eight to ten weeks under lights before they can go out.
January 28 – February 11Start tomatoes indoorsSix to eight weeks gives a transplant big enough to set fruit early.
February 25 – March 11Sow peas, spinach, lettuce, radish outdoorsThese tolerate light frost and prefer to germinate in cool soil.
March 25 onwardTransplant tomatoes, peppers, basil, squash, cucumbersThe average last freeze has passed — still watch the actual forecast.
by August 19Sow the autumn crop of carrots, beets and brassicasThey need about twelve weeks to size up before growth stops.
by October 28Harvest tender crops, or be ready to cover themA first freeze two weeks early is well within normal variation.
November 11 onwardPlant 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 36024 is 15 miles from Rockford 3 ESE, AL, which stands at 600 feet, the nearest NOAA station that publishes freeze probabilities for 1991–2020. 2 other ZIP codes share the station; its figures are presented in full for 36092 (Wetumpka). The 2023 USDA Plant Hardiness Zone Map lists ZIP 36024 in zone 8b, the band where the coldest night of the year averaged 15 to 20°F (-9.4 to -6.7°C) over 1991–2020; a zone describes winter lows, not frost dates.

Frost dates across Alabama →

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.

ZIP codes measured at the same station

Other zone 8b places in Alabama