QUALITY CONTROLLED LOCAL CLIMATOLOGICAL DATA
(may be updated)
NOAA, National Climatic Data Center
Month: 12/2009
Station Location: KEY WEST INTERNATIONAL AIRPORT (12836)
KEY WEST , FL
Lat. 24.553    Lon. -81.754
Elevation(Ground): 5 ft. above sea level
D
a
t
e
Temperature
(Fahrenheit)		 Degree Days
Base 65 Degrees		 Sun Significant Weather Snow/Ice on
Ground(In)
 Precipitation
(In)		 Pressure(inches of Hg) Wind: Speed=mph
Dir=tens of degrees
D
a
t
e
Max. Min. Avg. Dep
From
Normal		 Avg.
Dew pt.		 Avg
Wet
Bulb		 Heating Cooling Sunrise
LST		 Sunset
LST		 1200
UTC
 1800
UTC
 2400
LST
 2400
LST
 Avg.
Station
 Avg.
Sea
Level
 Resultant
Speed
 Res
Dir
 Avg.
Speed
 max
5-second
 max
2-minute
Depth
 Water
Equiv		 Snow
Fall		 Water
Equiv		 Speed Dir Speed Dir
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 		81
83
84
83
81
70
77
81
82
84*
81
82
83
83
83
83
82
79
74
70
63
71
76
77
79
71
72
72
64
75
79
71
77
75
73
67
63
63
69
77
75
73
76
76
75
75
76
75
72
70
63
58
62
65
69
70
66
64
64
58*
61
67
76
80
80
78
74
67
70
75
80
80
77
79
80
79
79
80*
79
76
72
67
61
67
71
73
75
69
68
68
61*
68
73
3
7
7
5
1
-6
-3
2
7
7
4
6
7
6
7
8
7
4
1
-4
-10
-4
0
2
4
-2
-3
-3
-10
-3
2
 		68
74
74
74
70
59
65
72
74
75
72
74
73
72
73
73
72
71
55
52
48
58
62
67
71
61
62
61
49
59
65
 		71
76
75
75
72
62
67
73
76
77
74
75
75
74
75
75
74
73
62
58
54
61
65
70
72
64
64
64
55
62
68
 		0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
4
0
0
 		11
15
15
13
9
2
5
10
15
15
12
14
15
14
14
15
14
11
7
2
0
2
6
8
10
4
3
3
0
3
8
 		0654
0655
0655
0656
0657
0657
0658
0659
0659
0700
0701
0701
0702
0703
0703
0704
0704
0705
0705
0706
0707
0707
0707
0708
0708
0709
0709
0710
0710
0710
0711
 		1738
1738
1738
1738
1738
1739
1739
1739
1739
1739
1740
1740
1740
1741
1741
1741
1742
1742
1743
1743
1744
1744
1745
1745
1746
1746
1747
1747
1748
1749
1749


RA BR
RA BR




BR
RA






RA FG+ BR






RA


RA



 		M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
 		M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
 		M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
 		0.00
0.00
0.00
0.70
0.42
0.00
0.00
0.00
0.00
0.00
T
0.00
0.00
0.00
0.01
0.00
0.00
3.28
0.00
0.00
0.00
0.00
0.00
T
0.03
0.00
0.00
0.03
0.00
0.00
0.02
 		29.91
29.85
29.91
29.93
29.91
30.05
30.06
30.01
29.91
29.96
30.07
30.12
30.09
30.04
30.01
30.04
29.96
29.75
29.86
30.07
30.16
30.09
29.98
29.88
29.88
29.98
30.01
30.06
30.17
30.17
30.09
 		29.93
29.87
29.95
29.95
29.96
30.08
30.09
30.02
29.94
30.00
30.11
30.15
30.11
30.06
30.04
30.06
29.97
29.77
29.91
30.11
30.19
30.11
30.00
29.90
29.92
30.01
30.04
30.10
30.20
30.19
30.12
 		9.1
12.3
0.9
4.7
5.1
5.6
3.3
4.8
7.6
2.8
12.0
12.0
7.2
9.5
5.7
6.6
10.2
8.6
15.4
12.5
9.4
12.9
15.1
13.6
1.9
7.9
7.0
12.1
12.4
10.6
4.2
 		09
16
20
13
31
36
33
11
16
13
05
08
10
07
10
05
08
21
31
35
02
05
06
10
20
01
03
36
02
06
14
 		9.9
12.9
8.9
8.8
13.0
5.9
4.8
6.1
8.5
5.4
12.5
12.4
8.1
10.8
6.3
7.6
11.7
15.5
15.8
13.8
9.9
12.9
15.3
14.4
8.6
8.3
7.4
12.4
13.1
11.7
6.3
 		23
28
21
20
32
20
15
16
18
15
24
24
15
22
17
17
23
48
29
24
20
22
29
28
20
18
21
28
23
22
20
 		130
160
010
160
350
350
330
140
160
160
070
070
120
350
170
040
110
230
330
010
010
050
060
120
130
010
340
010
010
050
130
 		21
23
16
14
28
15
13
13
15
10
18
18
13
18
15
15
18
40
23
21
16
17
22
23
17
15
17
23
20
18
16
 		120
160
010
160
340
020
330
150
160
160
060
060
110
040
120
040
120
230
320
030
010
050
060
130
130
050
010
360
350
120
120
 		01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
77.6 69.2 73.4 66.3 69.0 0.3 8.9 <-----Monthly Averages | Totals-----> M M 4.49s 30.00 30.03 4.6 06 10.3 <Monthly Average
0.9 1.9 1.4 <-----------Departure From Normal-----------> 2.35  
Degree Days Monthly Season to Date
  Total Departure Total Departure
Heating: 8 -6 9 -5
Cooling: 275 42 5023 193
Greatest 24-hr Precipitation: 3.28s Date: 18
Greatest 24-hr Snowfall: M Date: M
Greatest Snow Depth: M Date: M
Sea Level Pressure Date Time
(LST)
Maximum 30.26 29 1059
Minimum 29.65 18 1434