Year	Date of Last Freeze	Temperature	Date of First Freeze	Temperature
1982	4/28/1982	31.84	10/16/1982	31.06
1983	5/9/1983	30.87	9/24/1983	29.62
1984	4/20/1984	29.28	10/2/1984	29.43
1985	4/10/1985	23.94	10/2/1985	31.01
1986	6/15/1986	21.69	10/19/1986	31.77
1987	4/9/1987	29.98	10/3/1987	28.94
1988	4/29/1988	29.08	10/4/1988	31.77
1989	5/7/1989	30.38	10/4/1989	27.55
1990	4/18/1990	22.05	10/25/1990	31.62
1991	4/11/1991	26.51	10/7/1991	29.91
1992	4/6/1992	31.62	9/30/1992	31.28
1993	4/27/1993	31.42	10/3/1993	31.06
1994	5/2/1994	29.50	10/10/1994	31.42
1995	4/5/1995	15.04	9/23/1995	29.10
1996	5/13/1996	29.14	10/11/1996	31.30
1997	4/26/1997	31.87	10/15/1997	31.64
1998	4/11/1998	30.45	10/22/1998	30.47
1999	4/14/1999	31.98	10/21/1999	30.65
2000	4/10/2000	29.54	10/7/2000	31.37
2001	4/19/2001	30.52	10/7/2001	28.22
2002	4/7/2002	26.62	9/10/2002	28.11
2003	4/23/2003	31.04	10/2/2003	29.17
2004	4/28/2004	28.09	10/5/2004	31.02
2005	5/4/2005	30.70	10/28/2005	29.60
2006	4/9/2006	26.29	10/12/2006	31.40
2007	4/10/2007	26.00	10/13/2007	31.17
2008	4/15/2008	28.55	10/19/2008	30.96
2009	4/12/2009	27.64	10/17/2009	31.17
2010	4/10/2010	31.13	10/22/2010	28.96
2011	4/3/2011	26.13	10/28/2011	31.70
2012	4/27/2012	31.78	10/8/2012	29.50
2013	2/10/2013	26.05

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 |