|
|
1984 |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
% COVER |
|
CLEAR |
|
|
|
|
1 |
|
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
1-Dec |
PC |
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
|
65.2% |
1-Dec |
|
CLOUDY |
|
1 |
1 |
1 |
|
|
|
|
1 |
1 |
|
|
1 |
1 |
|
1 |
|
|
1 |
|
|
1 |
1 |
|
|
|
|
CLEAR |
|
1 |
|
|
1 |
|
|
|
|
|
1 |
|
|
|
|
|
1 |
|
|
1 |
|
1 |
|
|
|
|
2-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
60.9% |
2-Dec |
|
CLOUDY |
1 |
|
1 |
1 |
|
|
1 |
1 |
1 |
|
|
|
|
1 |
|
1 |
|
1 |
|
|
1 |
|
1 |
|
|
|
|
CLEAR |
1 |
|
|
|
1 |
|
|
|
|
|
|
|
|
|
1 |
|
1 |
|
1 |
1 |
|
|
|
|
|
|
3-Dec |
PC |
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
58.7% |
3-Dec |
|
CLOUDY |
|
|
1 |
1 |
|
|
1 |
1 |
1 |
1 |
|
|
1 |
1 |
|
1 |
|
|
|
|
|
1 |
|
|
|
|
|
CLEAR |
1 |
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
|
4-Dec |
PC |
|
|
1 |
1 |
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
1 |
1 |
|
|
60.9% |
4-Dec |
|
CLOUDY |
|
1 |
|
|
|
|
|
|
1 |
1 |
1 |
|
|
1 |
1 |
1 |
1 |
|
|
|
|
|
1 |
|
|
|
|
CLEAR |
|
|
|
|
1 |
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
|
|
5-Dec |
PC |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
|
69.6% |
5-Dec |
|
CLOUDY |
|
1 |
|
|
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
1 |
1 |
1 |
|
1 |
|
|
1 |
|
1 |
|
|
|
|
CLEAR |
1 |
|
|
|
1 |
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
6-Dec |
PC |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
60.9% |
6-Dec |
|
CLOUDY |
|
|
|
1 |
|
|
|
|
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
|
|
|
CLEAR |
|
|
|
|
1 |
1 |
|
|
|
|
|
1 |
1 |
|
|
|
|
|
1 |
|
|
|
1 |
|
|
|
7-Dec |
PC |
1 |
1 |
|
1 |
1 |
1 |
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
|
|
50.0% |
7-Dec |
|
CLOUDY |
|
|
1 |
1 |
|
|
1 |
|
|
|
|
|
|
|
|
|
1 |
|
|
1 |
1 |
|
|
|
|
|
|
CLEAR |
|
|
|
|
|
1 |
1 |
|
|
|
|
|
|
|
1 |
1 |
1 |
|
1 |
|
|
|
|
|
|
|
8-Dec |
PC |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
63.0% |
8-Dec |
|
CLOUDY |
|
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
1 |
|
1 |
|
|
|
1 |
|
1 |
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
1 |
1 |
|
|
1 |
1 |
|
|
|
9-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
1 |
1 |
|
|
63.0% |
9-Dec |
|
CLOUDY |
1 |
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
1 |
1 |
|
1 |
1 |
|
|
1 |
1 |
|
|
|
|
|
|
CLEAR |
|
|
1 |
|
1 |
|
|
1 |
|
|
|
1 |
|
|
1 |
|
|
1 |
1 |
|
|
|
|
|
|
|
10-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
56.5% |
10-Dec |
|
CLOUDY |
1 |
1 |
|
|
|
|
1 |
|
1 |
|
|
|
1 |
1 |
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
|
|
CLEAR |
|
|
|
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
|
|
|
11-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
|
|
45.7% |
11-Dec |
|
CLOUDY |
1 |
1 |
1 |
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
1 |
|
|
|
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
1 |
1 |
|
|
1 |
|
|
|
|
|
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
|
|
12-Dec |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
|
65.2% |
12-Dec |
|
CLOUDY |
1 |
|
|
1 |
1 |
|
|
1 |
1 |
1 |
|
|
1 |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
13-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
1 |
|
|
73.9% |
13-Dec |
|
CLOUDY |
1 |
|
|
1 |
|
1 |
|
|
1 |
1 |
|
1 |
|
|
|
1 |
1 |
1 |
1 |
|
|
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
1 |
|
1 |
|
|
|
|
|
14-Dec |
PC |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
71.7% |
14-Dec |
|
CLOUDY |
1 |
|
|
1 |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
|
1 |
|
1 |
|
1 |
|
1 |
|
|
|
|
|
CLEAR |
|
1 |
1 |
|
1 |
|
|
1 |
|
1 |
|
1 |
|
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
15-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
|
58.7% |
15-Dec |
|
CLOUDY |
1 |
|
|
1 |
|
|
1 |
|
1 |
|
1 |
|
1 |
|
|
1 |
1 |
1 |
1 |
1 |
|
1 |
|
|
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
16-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
|
|
80.4% |
16-Dec |
|
CLOUDY |
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
1 |
1 |
|
|
|
1 |
|
1 |
1 |
1 |
1 |
|
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
1 |
1 |
|
|
|
|
17-Dec |
PC |
|
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
65.2% |
17-Dec |
|
CLOUDY |
1 |
|
1 |
|
|
|
1 |
|
1 |
1 |
1 |
|
1 |
|
|
1 |
|
1 |
|
1 |
|
|
|
|
|
|
|
CLEAR |
1 |
1 |
|
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
1 |
1 |
|
|
|
18-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
|
|
63.0% |
18-Dec |
|
CLOUDY |
|
|
1 |
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
|
|
|
|
|
|
CLEAR |
1 |
1 |
|
|
|
1 |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
19-Dec |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
58.7% |
19-Dec |
|
CLOUDY |
|
|
1 |
1 |
|
|
1 |
|
1 |
1 |
1 |
|
|
1 |
1 |
1 |
|
1 |
1 |
|
|
|
|
|
|
|
|
CLEAR |
1 |
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
|
|
20-Dec |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
|
60.9% |
20-Dec |
|
CLOUDY |
|
|
|
|
1 |
|
1 |
1 |
|
1 |
|
|
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
|
1 |
|
|
1 |
|
|
|
|
1 |
|
|
|
|
1 |
1 |
1 |
|
1 |
|
|
|
|
|
|
21-Dec |
PC |
|
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
47.8% |
21-Dec |
|
CLOUDY |
1 |
|
|
|
|
|
1 |
|
|
1 |
|
|
1 |
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
1 |
|
|
|
|
|
22-Dec |
PC |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
65.2% |
22-Dec |
|
CLOUDY |
|
1 |
1 |
|
1 |
|
|
|
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
1 |
1 |
|
|
|
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
1 |
|
1 |
|
|
|
|
|
23-Dec |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
|
69.6% |
23-Dec |
|
CLOUDY |
1 |
1 |
1 |
1 |
1 |
|
|
|
|
1 |
1 |
|
1 |
|
|
|
1 |
1 |
|
1 |
|
1 |
1 |
|
|
|
|
CLEAR |
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
|
|
24-Dec |
PC |
|
|
1 |
1 |
|
1 |
1 |
|
1 |
|
|
58.7% |
24-Dec |
|
CLOUDY |
|
|
1 |
1 |
1 |
1 |
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
1 |
|
|
|
|
|
CLEAR |
1 |
1 |
|
|
1 |
|
|
|
1 |
1 |
1 |
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
|
|
25-Dec |
PC |
|
|
1 |
1 |
|
1 |
1 |
|
|
56.5% |
25-Dec |
|
CLOUDY |
|
|
1 |
1 |
|
1 |
|
|
|
|
|
|
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
1 |
|
|
|
|
|
1 |
1 |
|
|
|
1 |
|
|
|
1 |
|
|
|
|
|
|
|
26-Dec |
PC |
|
|
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
|
|
58.7% |
26-Dec |
|
CLOUDY |
1 |
1 |
1 |
|
1 |
|
|
1 |
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
1 |
1 |
|
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
|
|
1 |
1 |
|
1 |
|
|
|
|
|
|
|
27-Dec |
PC |
|
|
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
|
58.7% |
27-Dec |
|
CLOUDY |
1 |
|
|
|
1 |
1 |
|
1 |
|
|
|
|
1 |
|
|
|
|
1 |
|
|
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
28-Dec |
PC |
|
|
1 |
|
1 |
|
1 |
|
1 |
|
|
78.3% |
28-Dec |
|
CLOUDY |
1 |
|
1 |
1 |
|
1 |
1 |
1 |
1 |
|
|
|
1 |
1 |
|
1 |
1 |
|
1 |
1 |
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
29-Dec |
PC |
|
|
1 |
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
|
76.1% |
29-Dec |
|
CLOUDY |
1 |
|
1 |
|
|
1 |
1 |
1 |
1 |
|
|
1 |
1 |
1 |
|
|
1 |
|
|
1 |
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
|
|
|
|
|
30-Dec |
PC |
1 |
|
1 |
|
1 |
|
1 |
|
|
82.6% |
30-Dec |
|
CLOUDY |
|
1 |
1 |
1 |
|
1 |
|
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
1 |
|
|
1 |
1 |
1 |
1 |
1 |
|
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
|
|
|
|
|
1 |
1 |
|
|
1 |
1 |
1 |
1 |
|
|
|
|
|
31-Dec |
PC |
|
1 |
|
1 |
|
1 |
|
1 |
1 |
|
|
63.0% |
31-Dec |
|
CLOUDY |
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
1 |
1 |
1 |
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
|
|
1984 |
1985 |
1986 |
1987 |
1988 |
1989 |
1990 |
1991 |
1992 |
1993 |
1994 |
1995 |
1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
2007 |
% COVER |
|
% CLOUD COVER |
64.5% |
46.8% |
74.2% |
79.0% |
48.4% |
54.8% |
66.1% |
62.9% |
77.4% |
71.0% |
61.3% |
56.5% |
79.0% |
75.8% |
41.9% |
66.1% |
54.8% |
59.7% |
50.0% |
59.7% |
64.5% |
69.4% |
75.8% |
|
63.5% |
|
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