Year	Date of Last Freeze	Temperature	Date of First Freeze	Temperature
1993	4/27/1993	31.21	10/11/1993	30.65
1994	4/23/1994	30.83	10/28/1994	30.33
1995	4/15/1995	30.47	10/16/1995	31.24
1996	4/27/1996	31.82	11/2/1996	26.62
1997	5/11/1997	31.05	10/21/1997	30.04
1998	4/12/1998	31.28	10/22/1998	31.05
1999	4/14/1999	30.18	10/21/1999	29.93
2000	4/27/2000	31.18	10/8/2000	27.59
2001	4/26/2001	29.56	10/7/2001	29.94
2002	5/22/2002	31.16	11/1/2002	27.45
2003	4/27/2003	31.55	11/8/2003	26.94
2004	5/4/2004	31.41	10/18/2004	31.66
2005	5/4/2005	29.31	10/27/2005	30.80
2006	4/10/2006	29.70
2007	4/10/2007	23.14	10/29/2007	26.89
2008	4/16/2008	27.71	10/19/2008	27.98
2009	4/12/2009	26.36	10/18/2009	28.59
2010	4/29/2010	30.75	10/16/2010	31.04
2011	4/6/2011	29.21	10/23/2011	31.84
2012	4/13/2012	30.34	10/9/2012	31.73
2013	2/10/2013	22.55

See this data for other stations:

4500 Chess Mar Drive | Ashtabula | Avon | Carver | Carver Bluffs | Chaska | Cherry Hill | Columbus | Coon Rapids H.S. | Deephaven | Delaware | Dufferin Park | E. Kerber Park | E. La Lake | E. Lions Park | E. Oakland Cemetary | E. Ridgemount Community Playfield | E. Tourn. Players Club | Eagan | Eastern | Farmington | Gary's Back Yard | Greenleaf Elementary | Hiawatha/Nokomis East | Honey Well Labs | Hwy. 10 | Hyland Park | Hyland Ski Area | I-94 Mile Post 217 | Inver Grove Acres | Jackson | Long Lake | Loretto | Madison | Mahoning* | Marriot City Center | Miami* | Mt Vernon* | Muck Crops | N. 169 & West Co. Hw. 9 | N. 212th St W- E.Cedar Ave | N. 35E- S. 94 | N. Birch Lake | N. Brooklyn Park Golf Course | N. Casey Lake Park | N. Cleary Lake | N. Lake St. | N. Locke Park | N. Moore Lake | N. Mora Municipal Aiport | N. Oak Creek Golf Course | NE Town & Country Club | North Central | North Henn. Comm. College | Northwest | NW Cottage Grove Ravine Park | NW. River Park | Perry | Piketon | Plymouth | Robbinsdale Middle School | Rogers | S. Diamond Path Park | S. Hidden Falls Crosby Park | S. Lake Minnetonka | S. Lake Rd. - E. Co. Rd. 113 | S. Lake St. | S. McDonald Lake | S. Silver Lake | S. University St. Thomas | Savage | SE Bunker Hills Golf Course | SE St Olaf College | Silver Lake | Solar Energy Data, BP | Southern* | St Paul | SW Crystal Airport | SW Point Douglas Rd. | Tangletown | The Landings On The Crow | U of M, Minn | U. of St. Thomas | UM Arboretum | Uptown | Uptown Minneapolis | Vicksburg & Hwy. 55 | W. Central Park | W. Hwy 95 | W. Indian Mounds Park | W. of Northland Park | W. of St. Croix N. 94 | W. of St. Croix S. 94 | W.Boss Lake | Western | Westonka | White Bear Lake | Woodbury | Wooster |