Frost dates 2026–2027

Frost dates for Grovetown, Georgia

Median (50% chance) dates of the last and first 32°F frost, from NOAA 1991–2020 climate normals at Augusta Daniel Field Airport, 9.8 mi away (close match).

Last spring frostFeb 27
First fall frostDec 4
283 frost-free days
Last spring frostFeb 271 year in 10 after Mar 19
First fall frostDec 41 year in 10 by Nov 15
Growing season283 daysbetween median 32°F dates
Hardiness zoneZone 8b15 to 20°F average extreme low

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Will it freeze in Grovetown in the next 7 nights?

No overnight lows at or below 32°F are forecast in Grovetown during the next 7 nights in the available NWS frost forecast.

Tonight: forecast low 64°F. Above 36°F.

NWS forecast period: Thu, Nov 5, 6:00 PM EST to Fri, Nov 6, 6:00 AM EST.

No nights at or below 36°F in the National Weather Service forecast for the next 7 nights.

Overnight lows from the National Weather Service forecast for this location. This covers the available forecast window, not the first freeze of the whole season. Frost can form above 32°F on clear, calm nights.

Frost and freeze probabilities

Freeze dates shift from year to year. Spring percentages describe the chance of a freeze after the stated date; fall percentages describe the chance of a freeze by that date. The 10% spring date is the cautious one: a later freeze happens about 1 year in 10.

These dates describe historical probabilities, not this year’s forecast or the earliest and latest possible freezes. Different weather stations or probability thresholds can produce different published dates for the same city.

Average first hard freeze in Grovetown

The median first fall hard-freeze date (28°F) is December 26, from NOAA’s 1991–2020 Climate Normals at Augusta Daniel Field Airport. This is the 50% probability date, not a forecast for this year.

TemperatureLast spring date
90% · 50% · 10% chance of a later freeze
First fall date
10% · 50% · 90% chance of an earlier freeze
Season
36°F frost possible Feb 22 · Mar 13 · Mar 30 Nov 4 · Nov 19 · Dec 9 252 days
32°F freeze Feb 4 · Feb 27 · Mar 19 Nov 15 · Dec 4 · Jan 1 283 days
28°F hard freeze Jan 10 · Feb 8 · Mar 6 Nov 30 · Dec 26 · Jan 23 316 days
NOAA NCEI U.S. Climate Normals 1991–2020, station USW00013837. How to read these probabilities.

Average high temperature by month

1991–2020 normals at Augusta Daniel Field Airport

Average low temperature by month

Months with lows near or below freezing carry frost risk

Where these frost dates come from

The frost dates for Grovetown, GA come from the nearest weather station with freeze statistics in NOAA’s 1991–2020 Climate Normals: Augusta Daniel Field Airport (station USW00013837, elevation 423 ft), 9.8 mi from Grovetown. Local conditions (valleys, hilltops, distance to water, city heat) can shift frost dates by days or weeks. The hardiness zone is from the 2023 USDA Plant Hardiness Zone Map (USDA ARS and Oregon State University PRISM). See our methodology.

Frost dates near Grovetown

CityDistanceLast spring frostFirst fall frost
Augusta, GA 9.9 mi Mar 23 Nov 9
North Augusta, SC 16 mi Feb 27 Dec 4
Thomson, GA 17 mi Mar 14 Nov 17
Waynesboro, GA 27 mi Mar 21 Nov 9
Aiken, SC 29 mi Mar 19 Nov 14
Sandersville, GA 47 mi Mar 19 Nov 13
Batesburg-Leesville, SC 50 mi Mar 20 Nov 18
Greenwood, SC 52 mi Mar 26 Nov 12
Swainsboro, GA 60 mi Mar 21 Nov 8
Milledgeville, GA 65 mi Mar 25 Nov 9

Frequently asked questions

When is the last frost in Grovetown?

On average, the last spring frost (32°F) in Grovetown is around February 27. In about 1 year in 10 it comes after March 19, and in 9 years in 10 it comes after February 4.

When is the first frost in Grovetown?

The first fall frost (32°F) usually arrives around December 4. There’s a 10% chance of a freeze by November 15 and a 90% chance by January 1.

Can it frost in Grovetown after the last frost date?

Yes. Frost can form on clear, calm nights even when the air stays above 32°F. Temperatures of 36°F or lower, cold enough for frost on exposed plants, have a 50% chance of occurring after March 13.

What growing zone is Grovetown?

Grovetown is in USDA Plant Hardiness Zone 8b (average annual extreme minimum temperature 15 to 20°F), based on the 2023 USDA map for ZIP code 30813. See growing zones in Georgia.

More: all Georgia frost dates · Georgia growing zones · frost vs. freeze