Frost risk
Last frost in Augusta
Median last frost, cautious frost date, and guidance on sowing before or after cold risk in Augusta.
Median 0 °C
February 3springCautious 2 °C
March 6springAutumn 2 °C
December 9first frostWhat 0 °C and 2 °C mean
Reference dates
When spring frosts usually fall
- February 30C median
- March 30C cautious
- February 162C median
- March 62C cautious
| indicator | date |
|---|---|
| Median last frost 0 °C | February 3 |
| Cautious last frost 0 °C | March 3 |
| Median last frost 2 °C | February 16 |
| Cautious last frost 2 °C | March 6 |
| Cautious first autumn frost 0 °C | not available |
| Cautious first autumn frost 2 °C | December 9 |
Last 10 available years
The table shows, for each available year, the last date between January and June when the daily minimum was at or below 0 °C.
| year | last date <= 0 °C | minimum |
|---|---|---|
| 2020 | none | not available |
| 2019 | January 5 | -0.13 °C |
| 2018 | none | not available |
| 2017 | January 8 | -1.83 °C |
| 2016 | none | not available |
| 2015 | none | not available |
| 2014 | none | not available |
| 2013 | none | not available |
| 2012 | none | not available |
| 2011 | March 9 | -0.12 °C |
Frequently asked questions
Which date should I use for sensitive transplants in Augusta?
The most cautious date on this page is March 6 on the 2 °C threshold. For sensitive crops, use it as the reference before moving sowing or transplanting earlier.
Why also look at the 2 °C threshold?
The median 0 °C date is February 3, while the cautious 2 °C date is March 6. The 2 °C threshold is more cautious for cold nights, inversions, and exposed spots.
Can parts of Augusta differ from this date?
No. In Augusta, exposure, elevation, wind, and soil can move real risk earlier or later than the representative municipality point.