|
|
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 |
|
|
|
|
|
|
|
|
|
1-Feb |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
|
65.2% |
1-Feb |
|
CLOUDY |
|
1 |
|
1 |
1 |
1 |
1 |
|
|
|
|
|
|
1 |
1 |
|
|
|
1 |
1 |
1 |
1 |
1 |
|
|
|
CLEAR |
1 |
|
|
1 |
|
|
|
1 |
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
1 |
|
|
2-Feb |
PC |
|
|
1 |
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
54.3% |
2-Feb |
|
CLOUDY |
|
1 |
1 |
|
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
|
|
1 |
1 |
1 |
|
|
|
|
|
CLEAR |
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
|
|
3-Feb |
PC |
|
|
1 |
|
1 |
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
|
|
60.9% |
3-Feb |
|
CLOUDY |
|
1 |
|
1 |
1 |
|
|
|
|
|
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
|
|
1 |
|
|
|
|
CLEAR |
|
|
1 |
|
|
1 |
|
|
1 |
1 |
|
|
|
|
1 |
|
|
1 |
|
1 |
1 |
|
1 |
|
|
4-Feb |
PC |
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
45.7% |
4-Feb |
|
CLOUDY |
|
1 |
|
1 |
1 |
|
|
|
|
|
|
|
1 |
1 |
|
|
1 |
|
|
|
|
1 |
|
|
|
|
CLEAR |
|
|
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
1 |
|
|
|
|
|
1 |
|
|
|
1 |
1 |
|
|
5-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
43.5% |
5-Feb |
|
CLOUDY |
1 |
1 |
|
|
|
|
|
|
1 |
|
|
|
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
|
|
|
CLEAR |
|
|
|
1 |
|
|
|
|
|
1 |
1 |
|
|
|
|
|
|
1 |
|
|
|
1 |
|
|
|
6-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
1 |
1 |
|
1 |
|
1 |
|
|
60.9% |
6-Feb |
|
CLOUDY |
1 |
1 |
|
|
|
1 |
1 |
1 |
1 |
|
|
|
|
|
|
1 |
|
|
|
1 |
1 |
|
1 |
|
|
|
CLEAR |
1 |
|
|
|
1 |
1 |
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
1 |
|
|
|
1 |
|
|
7-Feb |
PC |
|
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
|
1 |
|
1 |
|
45.7% |
7-Feb |
|
CLOUDY |
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
|
1 |
|
1 |
|
|
|
1 |
|
|
|
|
|
CLEAR |
1 |
|
1 |
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
1 |
|
|
8-Feb |
PC |
|
1 |
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
1 |
1 |
|
54.3% |
8-Feb |
|
CLOUDY |
|
|
|
1 |
|
|
|
|
1 |
1 |
|
|
|
1 |
1 |
1 |
1 |
|
1 |
|
|
|
|
|
|
|
CLEAR |
|
1 |
|
|
|
1 |
|
|
|
1 |
|
|
1 |
|
1 |
|
|
|
1 |
|
|
|
|
|
|
9-Feb |
PC |
|
|
1 |
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
52.2% |
9-Feb |
|
CLOUDY |
1 |
|
1 |
|
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
1 |
|
1 |
1 |
|
|
|
|
|
CLEAR |
|
1 |
|
|
|
1 |
1 |
|
|
|
|
|
|
|
|
|
1 |
|
1 |
1 |
1 |
|
1 |
|
|
10-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
52.2% |
10-Feb |
|
CLOUDY |
1 |
|
|
1 |
|
|
|
1 |
1 |
1 |
|
|
1 |
|
1 |
1 |
|
|
|
|
|
1 |
|
|
|
|
CLEAR |
|
|
|
|
1 |
|
1 |
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
11-Feb |
PC |
|
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
67.4% |
11-Feb |
|
CLOUDY |
1 |
|
|
|
|
1 |
|
|
1 |
|
|
|
1 |
1 |
1 |
|
1 |
1 |
1 |
1 |
|
1 |
1 |
|
|
|
CLEAR |
1 |
1 |
|
1 |
1 |
|
|
|
|
|
1 |
1 |
1 |
1 |
|
|
|
|
1 |
1 |
1 |
|
|
|
|
12-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
|
|
45.7% |
12-Feb |
|
CLOUDY |
|
|
|
|
|
1 |
1 |
|
1 |
1 |
|
|
|
|
1 |
1 |
1 |
|
|
|
|
1 |
1 |
|
|
|
CLEAR |
|
|
|
1 |
|
|
|
|
|
|
1 |
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
|
|
13-Feb |
PC |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
67.4% |
13-Feb |
|
CLOUDY |
|
1 |
1 |
|
1 |
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
1 |
1 |
|
|
|
1 |
1 |
1 |
|
|
|
CLEAR |
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
|
14-Feb |
PC |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
|
65.2% |
14-Feb |
|
CLOUDY |
|
|
|
1 |
|
1 |
1 |
1 |
|
|
|
|
1 |
1 |
|
|
1 |
1 |
1 |
|
1 |
1 |
|
|
|
|
CLEAR |
1 |
|
|
|
|
|
1 |
|
|
1 |
|
|
|
|
|
|
|
|
|
1 |
|
|
1 |
|
|
15-Feb |
PC |
|
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
1 |
|
1 |
1 |
|
1 |
|
56.5% |
15-Feb |
|
CLOUDY |
|
1 |
1 |
|
|
1 |
|
1 |
|
|
1 |
|
|
|
|
1 |
|
|
1 |
|
1 |
|
|
|
|
|
CLEAR |
|
|
|
|
1 |
|
|
|
|
|
|
1 |
|
|
|
1 |
1 |
|
1 |
|
|
|
|
|
|
16-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
1 |
54.3% |
16-Feb |
|
CLOUDY |
1 |
1 |
1 |
|
|
1 |
|
1 |
|
|
|
|
|
|
1 |
|
|
|
|
|
|
1 |
|
|
|
|
CLEAR |
1 |
|
|
1 |
1 |
|
|
|
|
1 |
|
|
|
|
|
|
1 |
1 |
1 |
|
|
1 |
|
|
|
17-Feb |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
|
1 |
1 |
|
|
43.5% |
17-Feb |
|
CLOUDY |
|
1 |
|
|
|
|
|
1 |
|
|
|
|
|
1 |
|
1 |
|
|
|
|
|
|
1 |
|
|
|
CLEAR |
|
|
1 |
1 |
|
1 |
|
|
1 |
|
|
|
1 |
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
18-Feb |
PC |
|
|
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
|
|
50.0% |
18-Feb |
|
CLOUDY |
1 |
1 |
|
|
1 |
|
1 |
1 |
|
|
|
|
|
1 |
|
1 |
|
1 |
|
|
|
|
|
|
|
|
CLEAR |
|
|
|
|
|
1 |
|
|
|
|
|
|
|
|
|
|
|
|
1 |
|
|
1 |
|
|
|
19-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
65.2% |
19-Feb |
|
CLOUDY |
1 |
1 |
|
1 |
|
|
1 |
1 |
|
1 |
|
|
|
1 |
|
|
1 |
1 |
|
1 |
|
|
|
|
|
|
CLEAR |
|
|
|
1 |
|
1 |
|
|
|
|
|
|
|
|
1 |
1 |
1 |
|
1 |
|
|
1 |
1 |
|
|
20-Feb |
PC |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
52.2% |
20-Feb |
|
CLOUDY |
|
1 |
|
|
|
|
|
1 |
1 |
|
1 |
|
1 |
1 |
|
|
|
1 |
|
1 |
1 |
|
|
|
|
|
CLEAR |
|
1 |
|
|
1 |
|
|
|
|
1 |
|
|
|
|
1 |
|
1 |
|
|
|
|
1 |
|
|
|
21-Feb |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
58.7% |
21-Feb |
|
CLOUDY |
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
|
|
1 |
|
|
|
|
1 |
|
1 |
1 |
|
|
|
|
|
CLEAR |
|
|
|
|
1 |
|
1 |
|
|
|
|
|
1 |
1 |
|
|
|
1 |
|
|
|
|
|
|
|
22-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
1 |
1 |
63.0% |
22-Feb |
|
CLOUDY |
1 |
1 |
1 |
|
|
1 |
|
|
1 |
1 |
1 |
1 |
|
|
|
|
1 |
|
1 |
1 |
|
|
|
|
|
|
CLEAR |
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
1 |
|
|
|
|
|
|
|
|
23-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
1 |
|
71.7% |
23-Feb |
|
CLOUDY |
1 |
1 |
1 |
|
|
1 |
1 |
1 |
|
1 |
1 |
1 |
|
|
|
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
CLEAR |
|
1 |
|
|
|
|
1 |
|
1 |
|
|
1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
24-Feb |
PC |
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
|
63.0% |
24-Feb |
|
CLOUDY |
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
|
|
|
1 |
1 |
1 |
|
1 |
1 |
|
1 |
1 |
|
|
|
CLEAR |
|
|
|
1 |
|
1 |
1 |
|
|
|
|
|
1 |
|
|
|
|
|
1 |
1 |
|
1 |
|
|
|
25-Feb |
PC |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
|
56.5% |
25-Feb |
|
CLOUDY |
1 |
|
|
|
|
|
|
1 |
|
1 |
1 |
|
|
|
1 |
1 |
1 |
1 |
|
|
1 |
|
1 |
|
|
|
CLEAR |
|
|
|
|
|
|
|
|
1 |
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
|
|
|
|
26-Feb |
PC |
|
|
1 |
1 |
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
60.9% |
26-Feb |
|
CLOUDY |
1 |
1 |
|
|
|
|
1 |
|
|
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
|
|
|
1 |
|
|
|
CLEAR |
1 |
1 |
|
1 |
|
1 |
|
|
1 |
|
|
|
|
|
|
|
1 |
1 |
1 |
|
|
|
|
|
|
27-Feb |
PC |
|
|
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
|
1 |
|
45.7% |
27-Feb |
|
CLOUDY |
|
|
1 |
|
|
|
|
|
|
|
|
1 |
|
1 |
1 |
|
|
|
|
|
1 |
|
1 |
|
|
|
CLEAR |
1 |
|
|
|
|
1 |
|
|
|
|
1 |
|
|
|
|
|
|
|
1 |
|
|
|
|
|
|
28-Feb |
PC |
|
1 |
|
1 |
1 |
|
1 |
1 |
|
1 |
|
1 |
|
1 |
1 |
|
1 |
|
1 |
|
58.7% |
28-Feb |
|
CLOUDY |
|
|
1 |
|
|
|
1 |
|
|
1 |
|
|
1 |
|
1 |
|
|
1 |
|
|
1 |
|
1 |
|
|
|
|
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 |
57.1% |
66.1% |
62.5% |
46.4% |
46.4% |
50.0% |
55.4% |
71.4% |
58.9% |
48.2% |
51.8% |
44.6% |
53.6% |
67.9% |
66.1% |
66.1% |
60.7% |
53.6% |
42.9% |
60.7% |
62.5% |
53.6% |
51.8% |
56.4% |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|