APL Snow Data

APL snowfall observations are listed in the following two tables. The first table shows the monthly snowfall totals for each season. (The snowfall season officially runs from July 1 to June 30 of the following year.) In the second table, snowfall totals for each snow event are listed in chronological order. Snowfall events of at least 10 inches are highlighted in a larger, bold font. Snowfall totals designated as "T" imply a "trace" of snow, i.e., an unmeasurable or extremely small amount. In some cases when I couldn't make direct measurements, snowfall totals were estimated from nearby, surrounding stations. In other instances, "trace" amounts of snow may have been missed when I wasn't at APL to observe the event. All snowfall totals are recorded in inches.



        Snowfall by Month and Season

Season
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Total
1996-1997
0
0
0
0
0.5
0.5
4.25
7.0
1.5
0
0
0
13.75
1997-1998
0
0
0
0
0
3.25
T
T
T
0
0
0
 3.25
1998-1999
0
0
0
0
0
2.0
4.0
0.75
12.25
0
0
0
19.00
1999-2000
0
0
0
0
T
T
20.25
1.75
0
1.0
0
0
23.00
2000-2001
0
0
0
0
T
3.0
6.3
4.0
T
0
0
0
13.30
2001-2002
0
0
0
0
0
0
3.5
0.5
0
0
0
0
 4.00
2002-2003
0
0
0
0
0
9.5
7.8
40.4
1.0
T
0
0
58.70
2003-2004
0
0
0
0
0
14.2
8.1
T
T
0
0
0
22.30
2004-2005
0
0
0
0
0
T
10.1
11.2
1.5
0
0
0
22.80
2005-2006
0
0
0
0
1.0
6.9
T
15.3
0
0
0
0
23.20
2006-2007
0
0
0
0
0
0
1.3
9.2
1.6
0.4
0
0
12.50
2007-2008
0
0
0
0
0
4.0
5.0
0.7
0
0
0
0
9.70
2008-2009
0
0
0
0
T
0.5
2.3
0.7
6.5
T
0
0
10.00
2009-2010
0
0
0
0
0
28.7
8.1
51.5
T
0
0
0
88.30
2010-2011
0
0
0
0
0
1.9
14.2
2.6
T
T
0
0
18.70
2011-2012
0
0
0
0.1
0
0
1.7
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Avg.
0.00
0.00
0.00
0.01
0.09
4.96
6.06
9.71
1.62
0.09
0.00
0.00
22.83
Max.
0.00
0.00
0.00
0.10
1.00
28.70
20.25
51.50
12.25
1.00
0.00
0.00
88.30
Min.
0.00
0.00
0.00
0.00
0.00
0.00
T
T
0.00
0.00
0.00
0.00
3.25




 Snowfall by Event

Date(s)
Snowfall
Nov. 14, 1996
0.5
Dec. 19, 1996
0.5
Jan. 9, 1997
2.0
Jan. 10-11, 1997
2.25
Feb. 8, 1997
6.0
Feb. 13-14, 1997
1.0
Feb. 16, 1997
T
Mar. 19, 1997
1.5
Mar. 31, 1997
T
Dec. 9, 1997
0.25
Dec. 22, 1997
T
Dec. 27, 1997
2.0
Dec. 30, 1997
1.0
Jan. 19, 1998
T
Jan. 24, 1998
T
Feb. 4, 1998
T
Mar. 3, 1998
T
Dec. 23, 1998
2.0
Jan. 8, 1999
4.0
Feb. 23, 1999
T
Feb. 24, 1999
0.5
Feb. 25, 1999
0.25
Mar. 1, 1999
T
Mar. 4, 1999
2.75
Mar. 9, 1999
5.5
Mar. 10, 1999
T
Mar. 14, 1999
4.0
Mar. 15, 1999
T
Nov. 30, 1999
T
Dec. 22, 1999
T
Jan. 18, 2000
0.25
Jan. 19, 2000
T
Jan. 20, 2000
6.0
Jan. 25, 2000
10.0
Jan. 30, 2000
4.0
Feb. 4, 2000
T
Feb. 18, 2000
1.75
Apr. 9, 2000
1.0
Nov. 20, 2000
T
Dec. 19, 2000
3.0
Jan. 2, 2001
T
Jan. 4, 2001
T
Jan. 5, 2001
2.0
Jan. 8, 2001
0.3
Jan. 18, 2001
T
Jan. 20, 2001
2.0
Jan. 21, 2001
2.0
Feb. 5, 2001
0.5
Feb. 22, 2001
3.5
Mar. 5, 2001
T
Jan. 6, 2002
0.3
Jan. 7, 2002
0.2
Jan. 19, 2002
3.0
Jan. 21, 2002
T
Feb. 4, 2002
0.5
Feb. 7, 2002
T
Dec. 5, 2002
6.5
Dec. 24, 2002
1.5
Dec. 25, 2002
1.5
Jan. 5, 2003
4.5
Jan. 6, 2003
0.8
Jan. 10, 2003
T
Jan. 15, 2003
T
Jan. 16, 2003
1.5
Jan. 17, 2003
T
Jan. 20, 2003
T
Jan. 21, 2003
0.3
Jan. 23, 2003
0.2
Jan. 26, 2003
0.5
Jan. 29, 2003
T
Jan. 30, 2003
T
Feb. 5, 2003
T
Feb. 6-7, 2003
7.0
Feb. 10, 2003
0.2
Feb. 15-18, 2003
28.0
Feb. 19, 2003
T
Feb. 26, 2003
1.2
Feb. 27, 2003
3.0
Feb. 28, 2003
1.0
Mar. 11, 2003
T
Mar. 30, 2003
1.0
Mar. 31, 2003
T
Apr. 7, 2003
T
Dec. 4-6, 2003
10.0
Dec. 14, 2003
4.0
Dec. 17, 2003
0.2
Dec. 19, 2003
T
Jan. 6, 2004
T
Jan. 9, 2004
T
Jan. 15, 2004
T
Jan. 17, 2004
0.8
Jan. 18, 2004
T
Jan. 25-26, 2004
6.0
Jan. 27, 2004
1.3
Jan. 28, 2004
T
Jan. 30, 2004
T
Feb. 24, 2004
T
Mar. 8, 2004
T
Mar. 10, 2004
T
Mar. 17, 2004
T
Mar. 19, 2004
T
Dec. 19, 2004
T
Jan. 16, 2005
T
Jan. 17, 2005
0.1
Jan. 19, 2005
2.0
Jan. 22, 2005
5.0
Jan. 24, 2005
0.5
Jan. 29-30, 2005
2.5
Feb. 3, 2005
1.5
Feb. 14, 2005
0.2
Feb. 24, 2005
4.5
Feb. 25, 2005
T
Feb. 28, 2005
5.0
Mar. 1, 2005
0.5
Mar. 8, 2005
1.0
Nov. 23, 2005
1.0
Dec. 3, 2005
0.3
Dec. 5-6, 2005
3.3
Dec. 9, 2005
3.0
Dec. 15, 2005
0.3
Dec. 19, 2005
T
Jan. 25, 2006
T
Feb. 11-12, 2006
15.0
Feb. 22, 2006
0.3
Feb. 28, 2006
T
Jan. 21, 2007
1.3
Jan. 25, 2007
T
Jan. 26, 2007
T
Jan. 30, 2007
T
Feb. 2, 2007
T
Feb. 6, 2007
T
Feb. 7, 2007
1.0
Feb. 12, 2007
T
Feb. 13-14, 2007
3.2
Feb. 18, 2007
T
Feb. 25, 2007
5.0
Mar. 7, 2007
1.0
Mar. 16, 2007
0.6
Apr. 7, 2007
0.4
Dec. 3, 2007
T
Dec. 5, 2007
4.0
Jan. 17, 2008
5.0
Feb. 12, 2008
T
Feb. 20, 2008
0.4
Feb. 21, 2008
T
Feb. 22, 2008
0.3
Nov. 18, 2008
T
Dec. 6, 2008
0.5
Jan. 15, 2009
T
Jan. 19, 2009
0.8
Jan. 26, 2009
T
Jan. 27, 2009
1.5
Feb. 2, 2009
0.2
Feb. 3, 2009
0.3
Feb. 4, 2009
T
Feb. 18, 2009
0.2
Feb. 22, 2009
T
Feb. 23, 2009
T
Mar. 1-2, 2009
6.5
Apr. 7, 2009
T
Dec. 5, 2009
3.7
Dec. 18-19, 2009
23.0
Dec. 31, 2009
2.0
Jan. 7-8, 2010
2.0
Jan. 20, 2010
0.1
Jan. 21, 2010
T
Jan. 26, 2010
T
Jan. 30, 2010
6.0
Feb. 2-3, 2010
4.8
Feb. 5-6, 2010
33.0
Feb. 9-10, 2010
13.0
Feb. 15, 2010
0.2
Feb. 16, 2010
T
Feb. 25, 2010
T
Feb. 26, 2010
0.5
Feb. 27, 2010
T
Mar. 2, 2010
T
Dec. 10, 2010
T
Dec. 13, 2010
T
Dec. 14, 2010
0.1
Dec. 16, 2010
1.5
Dec. 26, 2010
0.3
Jan. 7, 2011
0.1
Jan. 11, 2011
2.1
Jan. 17, 2011
0.5
Jan. 18, 2011
T
Jan. 21, 2011
0.5
Jan. 26, 2011
10.5
Jan. 28, 2011
0.5
Jan. 31, 2011
T
Feb. 9, 2011
0.1
Feb. 21-22, 2011
2.5
Mar. 7, 2011
T
Mar. 30, 2011
T
Apr. 1, 2011
T
Oct. 29, 2011
0.1
Jan. 3, 2012
T
Jan. 9, 2012
0.2
Jan. 20-21, 2012
1.5




Questions or comments should be sent to R.Giannola