Frost Dates for 24281 — Rose Hill, Virginia

Half of springs at Baxter, KY see their last 32°F night by April 15; only one in ten is past it by March 31, and one in ten still has one after May 1. Planting tender crops after April 20 leaves a 30% risk of a frost on them, after April 24 20%, and after May 1 10%. The 16 days between the even-odds date and the one-in-ten date is narrower than at 59% of the 128 Virginia stations behind this site's ZIP pages.

In fall the first 32°F night comes by October 30 in half of years, as early as October 17 one year in ten, and holds off past November 10 one year in ten. A hard freeze of 28°F follows 7 days later, around November 6; in spring the one-in-ten date for 28°F is April 17, 14 days before the 32°F one. The freeze-free season lasts 197 days in a typical year, shorter than at 50% of the 128 Virginia stations; it reaches 216 days one year in ten and falls short of 177 one year in ten. On average 101 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 26, and return around October 20. Severe cold of 16°F or below comes in 99% of winters, usually between December 20 and February 18.

July is the warmest month at Baxter, KY, averaging 85°F by day and 65°F at night; January is the coldest at 45°F and 26°F. A freezing night is all but certain in every month from November to March (a 90% chance or more). From June to September the chance of a 32°F night stays under 10% each month. In spring, April still brings one in 86% of years and May still brings one in 11% of years.

Warmth for growing adds up to 3,806 growing degree days a year (base 50°F), fewer than at 52% of the 128 Virginia stations. 37% of them (1,390) have built up by the end of June, and July adds the most, 775. Precipitation totals 52.3 inches a year, most in March (5.0") and least in October (3.2"); May to September bring 42% of it.

The nearest other station, Tazewell, TN, 18 miles southwest of Rose Hill and 201 feet higher, has a last frost 8 days later (April 23), a first frost 11 days earlier (October 19), a season 20 days shorter.

The first measurable snow (0.1 inch or more) in Rose Hill usually arrives around January 7, and the last of the season around February 19. Those are the middle dates across the winters of 1991–2020 at Baxter, KY, 14.2 miles away: half of years saw snow earlier, half later. Snow fell in 96% of those winters. The last 32°F night of spring typically comes 55 days after the last snow.

ZIP 24281 is 14 miles from Baxter, KY, which stands at 1,164 feet, the nearest NOAA station that publishes freeze probabilities for 1991–2020. 3 other ZIP codes share the station; its figures are presented in full for 40831 (Harlan). The 2023 USDA Plant Hardiness Zone Map lists ZIP 24281 in zone 7a, the band where the coldest night of the year averaged 0 to 5°F (-17.8 to -15.0°C) over 1991–2020; a zone describes winter lows, not frost dates.