it depends wether you like winter or summer and i like both so i'm doing 5 of each!!
winter...
january 1979.nothing comes close to the sheer amounts of snow we had and was very cold drifts under walls into may -0.7
february 1986.severe cold with unrelenting snow showers and never ending biting east winds for 6 weeks -1.1
december 1981.very heavy snow,very cold worse than 2010 in these parts -1.0
april 1981. to give that amount of snow in the last week of april must be the most crazy weather event in a lifetime with terrible floods to follow
december 2010 have to give credit for night temps,just lacked volume of snow -0.7
summer
august 1995 amazing
august1984 great here
july 1983 hot
august 1989
july 2006
just what came to mind,could have easily put in months from 2003,1990,1992,1997