1997 LaVale, MD Monthly and Annual Climate Summary Temperature, Degrees F # of days with Month Mean Mean Mean Ext High Ext Low Max Max Min Max Min Temp High Date Low Date >=90 <=32 <=32 Jan 34.7 19.3 27.0 71 4 -6 17 0 17 27 Feb 45.6 25.0 35.3 74 27 6 13 0 1 23 Mar 49.2 29.0 39.1 74 28 16 17 0 1 22 Apr 59.4 32.7 46.1 82 4 16 10 0 0 18 May 67.6 40.9 54.3 89 19 28 8 0 0 3 Jun 78.7 54.2 66.4 92 24 40 6+ 5 0 0 Jul 83.3 57.8 70.6 94 16 43 31 8 0 0 Aug 80.9 57.2 69.0 94 16 44 24+ 3 0 0 Sep 74.4 48.7 61.6 88 2 35 22 0 0 0 Oct 62.9 37.5 50.2 85 6 20 23 0 0 11 Nov 45.5 29.5 37.5 56 20 10 18 0 2 17 Dec 40.9 25.6 33.3 54 19 11 31 0 3 27 Total 60.3 38.1 49.2 94 8/16+ -6 1/17 16 24 148 Precipitation, Inches Liquid Equivalent Snowfall Month Total Max Max Year # of days with Total Max Max Season Day Date Total >=.01" >=1.0" Day Date Total Jan 2.08 0.64 24 2.08 9 0 9.2 4.0 24 18.7 Feb 2.00 0.86 4 4.08 9 0 13.3 5.3 8 32.0 Mar 4.68 1.25 14 8.76 17 1 3.0 1.5 19 35.0 Apr 1.01 0.50 27 9.77 7 0 0.5 0.3 13 35.5 May 2.62 0.68 25 12.39 14 0 0.0 0.0 - 35.5 Jun 3.93 1.04 18 16.32 10 1 0.0 0.0 - 35.5 Jul 2.89 0.80 1 19.21 8 0 0.0 0.0 - 0.0 Aug 3.52 1.22 20 22.73 11 1 0.0 0.0 - 0.0 Sep 3.57 1.83 28 26.30 11 1 0.0 0.0 - 0.0 Oct 1.43 0.63 27 27.73 7 0 0.0 0.0 - 0.0 Nov 7.57 2.21 7 35.30 19 2 1.5 1.0 16 1.5 Dec 2.12 0.49 29 37.42 12 0 12.0 7.5 29 13.5 Total 37.42 2.21 11/7 37.42 134 6 39.5 7.5 12/29 - Note: + = occurred on earlier dates that month. Occurrence Summary Month Fog Sleet Glaze Thunder Hail DWinds Jan 2 1 6 0 0 0 Feb 4 0 2 0 0 0 Mar 8 4 3 0 0 0 Apr 5 0 0 1 0 1 May 5 0 0 6 0 0 Jun 3 0 0 2 1 1 Jul 9 0 0 5 0 0 Aug 8 0 0 8 0 0 Sep 7 0 0 1 0 0 Oct 7 0 0 0 0 0 Nov 5 3 2 1 0 0 Dec 6 2 2 0 0 0 Tot 69 10 15 24 1 2