Frost history / White Lake 4E, MI
White Lake 4E, MI: frost dates by year
Last spring and first fall frost at NOAA station USC00208941, 2000 to 2025, measured from daily minimum temperatures.
Elevation 1,053 ft, 42.698, -83.472. Download the data (JSON), NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | May 13 | Oct 9 |
| Earliest | Apr 26 (2024) | Sep 18 (2020) |
| Latest | May 30 (2021) | Oct 25 (2017) |
| Trend | 0.6 days earlier per decade | 3.1 days later per decade |
| Years with data | 23 | 25 |
At 28°F (hard freeze) the median last spring date is Apr 28 and the median first fall date is Oct 17.
The trend is a straight-line fit through the years with a freeze. A positive spring trend means the last frost now comes later. Short or patchy records give noisy trends.
Chart
Last spring frost (32°F)
First fall frost (32°F)
Dots are single years. The gray line is the median, the green line the fitted trend.
Year by year
| Year | Last spring 32°F | First fall 32°F | Last spring 28°F | First fall 28°F |
|---|---|---|---|---|
| 2025 | May 9 | Oct 9 | Apr 17 | Oct 26 |
| 2024 | Apr 26 | Oct 9 | Apr 25 | Oct 27 |
| 2023 | May 26 | Oct 22 | Apr 26 | Oct 23 |
| 2022 | May 8 | Oct 3 | Apr 29 | Oct 8 |
| 2021 | May 30 | Oct 24 | May 13 | Nov 3 |
| 2020 | May 13 | Sep 18 | May 13 | Sep 19 |
| 2019 | May 14 | Oct 14 | Apr 11 | Oct 14 |
| 2018 | Apr 30 | Oct 14 | Apr 29 | Oct 15 |
| 2017 | May 9 | Oct 25 | May 9 | Nov 7 |
| 2016 | May 23 | Oct 9 | Apr 14 | Oct 25 |
| 2015 | May 23 | Oct 17 | Apr 28 | Oct 17 |
| 2014 | no data | Oct 10 | no data | Oct 11 |
| 2012 | Apr 29 | Oct 7 | Apr 29 | Oct 13 |
| 2011 | May 4 | Oct 22 | Apr 18 | Oct 28 |
| 2010 | May 10 | Oct 19 | May 10 | Oct 22 |
| 2009 | May 18 | Oct 1 | Apr 13 | Oct 11 |
| 2008 | Apr 30 | Oct 3 | Apr 30 | Oct 19 |
| 2007 | May 18 | Oct 13 | Apr 15 | Nov 1 |
| 2006 | May 23 | Sep 29 | Apr 28 | Oct 12 |
| 2005 | May 4 | Oct 9 | May 4 | Oct 23 |
| 2004 | May 4 | Oct 3 | May 4 | Oct 5 |
| 2003 | May 22 | Oct 1 | Apr 24 | Oct 5 |
| 2002 | May 21 | Oct 7 | May 19 | Oct 14 |
| 2001 | May 13 | Oct 7 | Apr 19 | Oct 7 |
| 2000 | no data | Oct 7 | no data | Oct 29 |
"none" means the station recorded no freeze at that threshold in that half of the year. "no data" means more than 10% of the season's daily readings were missing. Years with no usable data are left out. See the methodology for the rules, and the ZIP lookup for 1991 to 2020 frost probabilities.