Frost history / Baudette Intl Ap, MN
Baudette Intl Ap, MN: frost dates by year
Last spring and first fall frost at NOAA station USW00094961, 1996 to 2024, measured from daily minimum temperatures.
Elevation 1,082 ft, 48.717, -94.600. Download the data (JSON) · NOAA daily records
Summary at 32°F
| Last spring frost | First fall frost | |
|---|---|---|
| Median | May 16 | Sep 28 |
| Earliest | Apr 24 (2024) | Sep 3 (1997) |
| Latest | Jun 6 (2009) | Oct 15 (2023) |
| Trend | 1.9 days earlier per decade | 6.5 days later per decade |
| Years with data | 28 | 28 |
At 28°F (hard freeze) the median last spring date is May 2 and the median first fall date is Oct 7.
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 |
|---|---|---|---|---|
| 2024 | Apr 24 | Oct 8 | Apr 5 | Nov 1 |
| 2023 | Apr 26 | Oct 15 | Apr 23 | Oct 28 |
| 2022 | Apr 28 | Sep 28 | Apr 27 | Oct 17 |
| 2021 | May 28 | no data | May 28 | no data |
| 2020 | May 13 | Sep 9 | May 13 | Sep 17 |
| 2019 | Jun 2 | Oct 11 | May 7 | Oct 28 |
| 2018 | May 12 | Sep 28 | May 11 | Sep 29 |
| 2017 | May 24 | Oct 5 | May 19 | Oct 15 |
| 2016 | May 17 | Oct 13 | May 17 | Oct 21 |
| 2015 | May 19 | Sep 28 | Apr 23 | Oct 7 |
| 2014 | May 16 | Sep 13 | Apr 26 | Oct 26 |
| 2013 | May 12 | Oct 13 | May 12 | Oct 18 |
| 2012 | May 16 | Sep 14 | Apr 26 | Sep 18 |
| 2011 | May 16 | Sep 15 | May 2 | Oct 22 |
| 2010 | May 9 | Oct 2 | Apr 11 | Oct 28 |
| 2009 | Jun 6 | Oct 7 | May 14 | Oct 9 |
| 2008 | May 27 | Oct 3 | May 27 | Oct 3 |
| 2007 | Apr 25 | Sep 12 | Apr 25 | Oct 27 |
| 2006 | May 22 | Sep 9 | Apr 8 | Oct 9 |
| 2005 | May 16 | Sep 29 | May 4 | Oct 6 |
| 2004 | May 15 | Sep 28 | May 15 | Oct 4 |
| 2003 | May 2 | Sep 29 | May 2 | Oct 1 |
| 2002 | May 24 | Sep 24 | May 24 | Oct 2 |
| 2001 | May 11 | Sep 23 | Apr 22 | Sep 24 |
| 2000 | May 16 | Sep 15 | Apr 28 | Sep 23 |
| 1999 | May 24 | Sep 29 | Apr 23 | Oct 2 |
| 1998 | May 3 | Sep 21 | May 3 | Oct 2 |
| 1997 | May 17 | Sep 3 | May 13 | Sep 23 |
| 1996 | no data | Sep 14 | no data | Oct 3 |
"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 1991–2020 frost probabilities.