Year	Date of Last Freeze	Temperature	Date of First Freeze	Temperature
1982	4/29/1982	-2.43	10/17/1982	-1.01
1983	5/10/1983	-2.89	9/24/1983	-0.82
1984	5/17/1984	-0.06	11/2/1984	-2.58
1985	4/17/1985	-0.98	10/2/1985	-0.06
1986	5/4/1986	-3.05	10/7/1986	-0.09
1987	5/6/1987	-0.06	10/4/1987	-1.32
1988	4/26/1988	-1.28	10/4/1988	-0.71
1989	4/24/1989	-3.86	9/27/1989	-0.13
1990	4/19/1990	-2.28	10/20/1990	-1.09
1991	4/18/1991	-0.44	9/21/1991	-0.25
1992	5/7/1992	-0.36	10/18/1992	-0.52
1993	4/27/1993	-3.43	10/3/1993	-0.59
1994	5/14/1994	-0.21	10/6/1994	-0.09
1995	4/26/1995	-0.82	10/17/1995	-1.37
1996	5/14/1996	-1.10	10/29/1996	-0.59
1997	4/29/1997	-0.08	10/2/1997	-0.36
1998	4/28/1998	-1.54	10/2/1998	0.00
1999	4/25/1999	-2.28	10/7/1999	-0.79
2000	4/27/2000	-1.46	10/9/2000	-0.78
2001	4/29/2001	-2.14	10/7/2001	-1.68
2002	5/22/2002	-0.91	10/14/2002	-1.24
2003	4/27/2003	-1.52	10/2/2003	-1.18
2004	5/4/2004	-2.78	10/17/2004	-0.54
2005	5/5/2005	-1.69	10/27/2005	-0.81
2006	5/7/2006	-1.35	10/13/2006	-0.12
2007	4/14/2007	-1.38	10/13/2007	-0.58
2008	4/30/2008	-0.55	10/19/2008	-2.52
2009	5/18/2009	-0.83	10/1/2009	-0.78
2010	5/10/2010	-0.97	10/20/2010	-0.24
2011	4/6/2011	-0.07	10/29/2011	-2.52
2012	4/29/2012	-0.77	10/9/2012	-1.58

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 |