Data for 12/20/2009

Time Sea-Level Adjusted Pressure Absolute Pressure Temperature Relative Humidity Dew Point   
(mb) (inHg) (mb) (inHg) (C) (F) (%) (C) (F)
00:05 1019 30.09 848 25.04 2.2 35.9 79 -1.1 29.9
00:10 1019 30.09 848 25.04 2.1 35.7 79 -1.2 29.8
00:15 1019 30.09 848 25.04 2.2 35.9 78 -1.3 29.7
00:20 1019 30.09 848 25.04 2.2 35.9 79 -1.2 29.9
00:25 1019 30.09 848 25.04 2.1 35.8 79 -1.2 29.9
00:30 1019 30.09 848 25.04 2 35.7 79 -1.2 29.8
00:35 1019 30.09 848 25.04 2.1 35.7 79 -1.2 29.8
00:40 1019 30.09 848 25.04 2 35.5 79 -1.2 29.8
00:45 1019 30.09 848 25.04 1.8 35.3 80 -1.2 29.8
00:50 1019 30.09 848 25.04 1.7 35.1 80 -1.3 29.7
00:55 1019 30.09 848 25.04 1.7 35.1 80 -1.4 29.5
01:00 1019 30.09 848 25.04 1.8 35.2 79 -1.5 29.3
01:05 1019 30.09 848 25.04 1.8 35.2 81 -1.2 29.8
01:10 1019 30.09 848 25.04 1.6 34.8 81 -1.3 29.7
01:15 1019 30.09 848 25.04 1.8 35.2 80 -1.3 29.6
01:20 1019 30.09 848 25.04 1.9 35.3 80 -1.2 29.9
01:25 1019 30.09 848 25.04 1.9 35.4 81 -1.1 30
01:30 1019 30.09 848 25.04 1.8 35.2 81 -1.1 30
01:35 1018 30.06 848 25.04 1.8 35.3 80 -1.2 29.8
01:40 1018 30.06 848 25.04 1.8 35.2 80 -1.3 29.7
01:45 1018 30.06 848 25.04 1.7 35.1 80 -1.3 29.6
01:50 1018 30.06 848 25.04 1.7 35.1 80 -1.4 29.5
01:55 1018 30.06 848 25.04 1.8 35.2 79 -1.4 29.5
02:00 1018 30.06 848 25.04 1.8 35.3 82 -1 30.3
02:05 1018 30.06 848 25.04 1.8 35.2 79 -1.5 29.3
02:10 1018 30.06 848 25.04 1.8 35.2 79 -1.4 29.5
02:15 1019 30.09 848 25.04 1.6 34.9 80 -1.5 29.3
02:20 1019 30.09 848 25.04 1.5 34.7 81 -1.4 29.5
02:25 1019 30.09 848 25.04 1.3 34.4 82 -1.4 29.4
02:30 1019 30.09 848 25.04 1.3 34.3 81 -1.6 29.1
02:35 1019 30.09 848 25.04 1.5 34.8 79 -1.7 29
02:40 1019 30.09 848 25.04 1.7 35.1 79 -1.6 29.1
02:45 1019 30.09 848 25.04 1.8 35.2 77 -1.7 28.9
02:50 1018 30.06 848 25.04 2.1 35.9 73 -2.1 28.2
02:55 1018 30.06 848 25.04 2.5 36.4 73 -1.8 28.7
03:00 1018 30.06 848 25.04 2.6 36.6 71 -2.1 28.2
03:05 1018 30.06 848 25.04 2.8 37 70 -2.2 28.1
03:10 1018 30.06 848 25.04 2.9 37.2 72 -1.8 28.8
03:15 1018 30.06 848 25.04 2.4 36.3 76 -1.4 29.5
03:20 1018 30.06 848 25.04 1.9 35.4 79 -1.3 29.6
03:25 1018 30.06 848 25.04 1.6 34.9 81 -1.3 29.6
03:30 1018 30.06 848 25.04 1.7 35.1 80 -1.3 29.6
03:35 1018 30.06 848 25.04 1.9 35.4 78 -1.5 29.4
03:40 1018 30.06 848 25.04 2 35.5 77 -1.6 29.2
03:45 1018 30.06 847 25.01 2.2 35.9 76 -1.6 29.1
03:50 1018 30.06 847 25.01 2.2 35.9 76 -1.6 29.2
03:55 1018 30.06 847 25.01 2.1 35.8 76 -1.6 29
04:00 1018 30.06 847 25.01 2.1 35.9 74 -2 28.4
04:05 1018 30.06 847 25.01 2.3 36.2 74 -1.9 28.6
04:10 1018 30.06 847 25.01 2.4 36.4 72 -2 28.4
04:15 1018 30.06 847 25.01 2.6 36.6 72 -1.9 28.6
04:20 1018 30.06 848 25.04 2.4 36.4 73 -1.9 28.6
04:25 1018 30.06 848 25.04 2.4 36.4 73 -1.9 28.7
04:30 1018 30.06 848 25.04 2.5 36.5 73 -1.8 28.8
04:35 1018 30.06 848 25.04 2.4 36.3 73 -1.9 28.5
04:40 1018 30.06 848 25.04 2.4 36.4 74 -1.8 28.8
04:45 1018 30.06 848 25.04 2.3 36.1 74 -1.9 28.5
04:50 1018 30.06 848 25.04 2.3 36.1 72 -2.3 27.9
04:55 1018 30.06 848 25.04 2.4 36.4 73 -2 28.4
05:00 1018 30.06 847 25.01 2.3 36.1 73 -2 28.4
05:05 1018 30.06 847 25.01 2.2 36 74 -2 28.5
05:10 1018 30.06 847 25.01 2.2 35.9 74 -2 28.4
05:15 1018 30.06 847 25.01 2.2 36 74 -1.9 28.6
05:20 1018 30.06 847 25.01 2.3 36.1 75 -1.8 28.8
05:25 1018 30.06 847 25.01 2.3 36.2 74 -1.8 28.7
05:30 1018 30.06 847 25.01 2.3 36.1 74 -1.8 28.8
05:35 1018 30.06 847 25.01 2.3 36.1 74 -1.9 28.6
05:40 1018 30.06 847 25.01 2.3 36.2 73 -1.9 28.5
05:45 1018 30.06 847 25.01 2.4 36.2 73 -1.9 28.6
05:50 1018 30.06 847 25.01 2.4 36.3 74 -1.8 28.7
05:55 1018 30.06 847 25.01 2.3 36.1 74 -1.9 28.6
06:00 1018 30.06 847 25.01 2.1 35.7 75 -2 28.5
06:05 1018 30.06 847 25.01 2 35.5 76 -1.9 28.6
06:10 1018 30.06 847 25.01 1.7 35 76 -2.1 28.3
06:15 1018 30.06 847 25.01 1.7 35 78 -1.8 28.7
06:20 1018 30.06 847 25.01 1.5 34.7 77 -2.1 28.2
06:25 1018 30.06 847 25.01 1.9 35.4 76 -1.9 28.6
06:30 1018 30.06 847 25.01 1.9 35.5 77 -1.8 28.8
06:35 1018 30.06 847 25.01 1.9 35.4 77 -1.7 28.9
06:40 1018 30.06 847 25.01 1.9 35.4 77 -1.8 28.8
06:45 1018 30.06 847 25.01 1.9 35.5 77 -1.7 28.9
06:50 1018 30.06 847 25.01 1.9 35.5 77 -1.7 28.9
06:55 1018 30.06 847 25.01 2 35.6 76 -1.8 28.8
07:00 1018 30.06 847 25.01 2.1 35.8 75 -1.9 28.6
07:05 1018 30.06 847 25.01 2.5 36.4 72 -2.1 28.3
07:10 1018 30.06 847 25.01 2.8 37 71 -1.9 28.5
07:15 1018 30.06 847 25.01 2.7 36.8 72 -1.8 28.8
07:20 1018 30.06 847 25.01 2.6 36.6 73 -1.9 28.6
07:25 1018 30.06 847 25.01 2.7 36.8 71 -2.1 28.3
07:30 1018 30.06 847 25.01 2.8 37 71 -1.9 28.6
07:35 1018 30.06 847 25.01 2.7 36.9 72 -1.9 28.6
07:40 1017 30.03 847 25.01 2.7 36.9 72 -1.8 28.7
07:45 1017 30.03 847 25.01 2.7 36.8 72 -1.9 28.6
07:50 1017 30.03 847 25.01 2.7 36.9 73 -1.7 28.9
07:55 1018 30.06 847 25.01 2.6 36.7 71 -2.1 28.3
08:00 1017 30.03 847 25.01 2.9 37.2 70 -2 28.4
08:05 1017 30.03 847 25.01 3 37.3 71 -1.7 28.9
08:10 1017 30.03 847 25.01 2.8 37.1 71 -1.9 28.6
08:15 1017 30.03 847 25.01 2.9 37.2 72 -1.6 29.1
08:20 1017 30.03 847 25.01 2.8 37 71 -1.9 28.6
08:25 1017 30.03 847 25.01 2.9 37.2 71 -1.9 28.7
08:30 1017 30.03 847 25.01 3 37.4 70 -1.8 28.7
08:35 1017 30.03 847 25.01 3.1 37.5 70 -1.8 28.8
08:40 1018 30.06 847 25.01 3 37.4 70 -1.9 28.7
08:45 1018 30.06 847 25.01 3.1 37.5 70 -1.8 28.7
08:50 1018 30.06 847 25.01 3.1 37.6 70 -1.9 28.6
08:55 1018 30.06 847 25.01 3.2 37.8 70 -1.8 28.8
09:00 1018 30.06 847 25.01 3.3 37.9 69 -1.9 28.6
09:05 1018 30.06 847 25.01 3.5 38.2 68 -1.9 28.5
09:10 1018 30.06 847 25.01 3.6 38.6 67 -1.8 28.7
09:15 1018 30.06 847 25.01 3.7 38.7 67 -1.8 28.8
09:20 1018 30.06 847 25.01 3.7 38.7 68 -1.7 29
09:25 1018 30.06 847 25.01 3.6 38.5 69 -1.5 29.2
09:30 1018 30.06 847 25.01 3.6 38.4 72 -1.1 30
09:35 1018 30.06 847 25.01 3.3 38 71 -1.5 29.4
09:40 1018 30.06 847 25.01 3.5 38.2 71 -1.4 29.6
09:45 1018 30.06 847 25.01 3.5 38.3 72 -1 30.1
09:50 1018 30.06 847 25.01 3.5 38.3 75 -0.5 31.1
09:55 1018 30.06 847 25.01 3.6 38.4 74 -0.7 30.7
10:00 1018 30.06 847 25.01 3.6 38.5 72 -1 30.2
10:05 1018 30.06 847 25.01 3.6 38.5 72 -0.9 30.4
10:10 1018 30.06 847 25.01 3.5 38.3 70 -1.4 29.5
10:15 1018 30.06 847 25.01 3.7 38.7 71 -1 30.3
10:20 1018 30.06 847 25.01 3.7 38.7 73 -0.7 30.8
10:25 1018 30.06 847 25.01 3.8 38.8 73 -0.6 30.9
10:30 1018 30.06 847 25.01 3.7 38.7 74 -0.5 31.2
10:35 1018 30.06 847 25.01 3.7 38.7 74 -0.4 31.2
10:40 1018 30.06 847 25.01 3.8 38.8 75 -0.3 31.5
10:45 1018 30.06 847 25.01 3.8 38.8 75 -0.2 31.6
10:50 1018 30.06 847 25.01 3.7 38.6 77 -0 32
10:55 1018 30.06 847 25.01 3.4 38.2 80 0.4 32.7
11:00 1018 30.06 847 25.01 3.4 38.1 81 0.5 32.8
11:05 1017 30.03 846 24.98 3.3 37.9 82 0.5 32.9
11:10 1017 30.03 846 24.98 3.4 38.1 82 0.5 33
11:15 1017 30.03 846 24.98 3.6 38.4 81 0.6 33.1
11:20 1017 30.03 846 24.98 3.8 38.8 79 0.5 32.9
11:25 1017 30.03 846 24.98 4 39.2 75 0.1 32.1
11:30 1017 30.03 846 24.98 4.1 39.4 77 0.4 32.7
11:35 1017 30.03 846 24.98 4.4 39.8 73 -0.1 31.8
11:40 1017 30.03 846 24.98 4.3 39.7 71 -0.5 31.1
11:45 1017 30.03 846 24.98 4.4 40 69 -0.7 30.8
11:50 1017 30.03 846 24.98 4.7 40.5 68 -0.6 30.9
11:55 1017 30.03 846 24.98 4.9 40.9 67 -0.7 30.7
12:00 1017 30.03 846 24.98 5 41 67 -0.6 31
12:05 1017 30.03 846 24.98 5 41 67 -0.6 30.9
12:10 1017 30.03 846 24.98 5 41.1 66 -0.7 30.7
12:15 1017 30.03 846 24.98 5.2 41.4 66 -0.7 30.7
12:20 1017 30.03 846 24.98 5.4 41.7 65 -0.6 30.9
12:25 1017 30.03 846 24.98 5.5 41.8 65 -0.6 31
12:30 1017 30.03 846 24.98 5.6 42 65 -0.5 31.1
12:35 1016 30 846 24.98 5.5 41.9 66 -0.3 31.5
12:40 1016 30 846 24.98 5.5 42 65 -0.6 31
12:45 1016 30 845 24.95 5.9 42.6 65 -0.1 31.8
12:50 1016 30 845 24.95 5.8 42.4 67 0 32
12:55 1016 30 845 24.95 5.2 41.3 68 -0.2 31.6
13:00 1016 30 845 24.95 4.6 40.4 69 -0.5 31
13:05 1016 30 845 24.95 4.6 40.3 68 -0.7 30.7
13:10 1016 30 845 24.95 4.6 40.3 69 -0.6 30.9
13:15 1016 30 845 24.95 4.6 40.3 69 -0.6 30.9
13:20 1016 30 845 24.95 4.6 40.3 68 -0.8 30.6
13:25 1015 29.97 845 24.95 4.9 40.8 67 -0.7 30.7
13:30 1015 29.97 845 24.95 4.9 40.9 68 -0.4 31.3
13:35 1015 29.97 845 24.95 4.8 40.6 69 -0.4 31.3
13:40 1015 29.97 845 24.95 4.8 40.6 69 -0.4 31.2
13:45 1015 29.97 844 24.92 4.9 40.8 68 -0.4 31.2
13:50 1015 29.97 844 24.92 5.1 41.2 67 -0.4 31.3
13:55 1015 29.97 844 24.92 5.2 41.4 67 -0.4 31.3
14:00 1015 29.97 844 24.92 5.1 41.3 67 -0.5 31.2
14:05 1015 29.97 844 24.92 5.3 41.6 67 -0.2 31.6
14:10 1015 29.97 844 24.92 5.3 41.6 67 -0.3 31.5
14:15 1015 29.97 844 24.92 5.4 41.7 67 -0.2 31.6
14:20 1015 29.97 844 24.92 5.2 41.4 68 -0.2 31.7
14:25 1015 29.97 844 24.92 4.9 40.8 70 -0.2 31.7
14:30 1015 29.97 844 24.92 4.6 40.4 70 -0.3 31.5
14:35 1015 29.97 844 24.92 4.6 40.4 70 -0.4 31.3
14:40 1015 29.97 844 24.92 4.5 40.1 70 -0.4 31.2
14:45 1015 29.97 844 24.92 4.5 40.1 70 -0.5 31.2
14:50 1015 29.97 844 24.92 4.5 40.1 70 -0.5 31.2
14:55 1015 29.97 844 24.92 4.7 40.4 70 -0.3 31.4
15:00 1015 29.97 844 24.92 4.9 40.8 69 -0.3 31.5
15:05 1015 29.97 844 24.92 4.9 40.8 69 -0.2 31.6
15:10 1015 29.97 844 24.92 4.9 40.8 72 0.3 32.5
15:15 1015 29.97 844 24.92 5 41 70 -0 32
15:20 1015 29.97 844 24.92 5 41 71 0.1 32.3
15:25 1015 29.97 844 24.92 4.8 40.7 72 0.3 32.5
15:30 1015 29.97 844 24.92 4.4 39.9 75 0.4 32.7
15:35 1015 29.97 844 24.92 4 39.2 76 0.2 32.4
15:40 1015 29.97 844 24.92 3.9 39.1 77 0.2 32.3
15:45 1015 29.97 844 24.92 3.8 38.8 77 0.2 32.3
15:50 1015 29.97 844 24.92 3.6 38.4 78 0 32
15:55 1015 29.97 844 24.92 3.5 38.3 77 -0.1 31.9
16:00 1015 29.97 844 24.92 3.2 37.8 79 -0.1 31.8
16:05 1015 29.97 844 24.92 3.1 37.6 79 -0.2 31.6
16:10 1015 29.97 844 24.92 3.1 37.5 80 -0 32
16:15 1015 29.97 844 24.92 3 37.4 81 0 32
16:20 1015 29.97 844 24.92 2.9 37.3 81 -0.1 31.9
16:25 1015 29.97 844 24.92 3 37.4 80 -0.1 31.8
16:30 1015 29.97 844 24.92 3.1 37.6 80 0 32
16:35 1015 29.97 844 24.92 3.1 37.5 80 0 32.1
16:40 1014 29.94 844 24.92 3.1 37.5 80 0 32.1
16:45 1014 29.94 844 24.92 3.2 37.7 80 0 32.1
16:50 1014 29.94 843 24.89 3.2 37.8 80 0.1 32.1
16:55 1014 29.94 843 24.89 3.2 37.8 79 0 32
17:00 1014 29.94 843 24.89 3.4 38.1 78 -0 31.9
17:05 1014 29.94 843 24.89 3.5 38.3 78 0.1 32.2
17:10 1014 29.94 843 24.89 3.5 38.3 78 0 32
17:15 1014 29.94 843 24.89 3.7 38.7 77 0.1 32.1
17:20 1014 29.94 843 24.89 3.8 38.8 77 0 32.1
17:25 1014 29.94 843 24.89 4 39.1 74 -0.2 31.6
17:30 1014 29.94 843 24.89 4.3 39.7 72 -0.3 31.4
17:35 1014 29.94 843 24.89 4.5 40 72 -0.2 31.6
17:40 1014 29.94 843 24.89 4.3 39.8 74 0.2 32.4
17:45 1014 29.94 843 24.89 3.7 38.7 77 0 32
17:50 1014 29.94 843 24.89 3.5 38.2 80 0.4 32.7
17:55 1014 29.94 843 24.89 3.3 38 78 -0.2 31.6
18:00 1014 29.94 843 24.89 3.4 38.2 78 -0 32
18:05 1014 29.94 843 24.89 3.3 37.9 80 0.1 32.2
18:10 1014 29.94 843 24.89 3.2 37.7 80 0.1 32.1
18:15 1014 29.94 843 24.89 3.1 37.6 80 0.1 32.2
18:20 1014 29.94 843 24.89 3.2 37.7 80 0 32.1
18:25 1014 29.94 843 24.89 3.2 37.8 80 0.1 32.1
18:30 1013 29.91 843 24.89 3.2 37.7 80 0.1 32.1
18:35 1013 29.91 843 24.89 3.2 37.7 79 -0.1 31.8
18:40 1013 29.91 843 24.89 3.3 38 79 0.1 32.1
18:45 1013 29.91 842 24.86 3.2 37.7 81 0.2 32.3
18:50 1013 29.91 842 24.86 3.1 37.5 80 -0 31.9
18:55 1013 29.91 842 24.86 3.3 37.9 78 -0.2 31.6
19:00 1013 29.91 842 24.86 3.4 38.1 79 -0 32
19:05 1013 29.91 842 24.86 3.6 38.4 77 -0 32
19:10 1013 29.91 842 24.86 3.5 38.3 77 -0.2 31.6
19:15 1013 29.91 842 24.86 3.8 38.9 74 -0.3 31.5
19:20 1013 29.91 842 24.86 3.9 39 77 0.2 32.3
19:25 1013 29.91 842 24.86 3.6 38.6 78 0.1 32.2
19:30 1013 29.91 842 24.86 3.4 38.2 78 -0.1 31.9
19:35 1013 29.91 842 24.86 3.5 38.3 77 -0.1 31.8
19:40 1013 29.91 842 24.86 3.4 38.1 77 -0.2 31.6
19:45 1013 29.91 842 24.86 3.6 38.5 76 -0.3 31.5
19:50 1013 29.91 842 24.86 3.5 38.2 78 0 32
19:55 1013 29.91 842 24.86 3.3 37.9 78 -0.2 31.6
20:00 1013 29.91 842 24.86 2.9 37.2 81 0 32.1
20:05 1012 29.88 842 24.86 2.5 36.4 82 -0.3 31.5
20:10 1012 29.88 841 24.83 2.4 36.3 83 -0.2 31.6
20:15 1012 29.88 842 24.86 2.6 36.7 80 -0.5 31.1
20:20 1012 29.88 842 24.86 3.1 37.6 77 -0.5 31.1
20:25 1012 29.88 842 24.86 3.3 38 77 -0.3 31.4
20:30 1012 29.88 841 24.83 3.2 37.8 78 -0.2 31.6
20:35 1012 29.88 841 24.83 3 37.4 78 -0.5 31.1
20:40 1012 29.88 841 24.83 3.3 38 76 -0.4 31.2
20:45 1012 29.88 841 24.83 3.1 37.5 79 -0.2 31.6
20:50 1012 29.88 841 24.83 2.8 37 79 -0.5 31
20:55 1012 29.88 841 24.83 3 37.5 77 -0.6 30.9
21:00 1012 29.88 841 24.83 3.2 37.8 76 -0.6 30.9
21:05 1012 29.88 841 24.83 3.2 37.8 75 -0.7 30.8
21:10 1012 29.88 841 24.83 3.2 37.8 75 -0.8 30.6
21:15 1012 29.88 841 24.83 3.4 38.1 74 -0.9 30.5
21:20 1012 29.88 841 24.83 3.4 38.1 74 -0.9 30.4
21:25 1012 29.88 841 24.83 3.5 38.3 73 -0.8 30.5
21:30 1012 29.88 841 24.83 3.6 38.5 75 -0.3 31.4
21:35 1012 29.88 841 24.83 3.3 38 75 -0.6 30.9
21:40 1012 29.88 841 24.83 3.5 38.3 74 -0.7 30.7
21:45 1012 29.88 841 24.83 3.3 38 78 -0.1 31.7
21:50 1012 29.88 841 24.83 2.8 37.1 80 -0.3 31.5
21:55 1012 29.88 841 24.83 2.5 36.5 81 -0.5 31.1
22:00 1012 29.88 841 24.83 2.5 36.4 80 -0.6 30.9
22:05 1012 29.88 841 24.83 2.6 36.7 79 -0.6 30.9
22:10 1012 29.88 841 24.83 2.7 36.8 78 -0.8 30.6
22:15 1012 29.88 841 24.83 2.9 37.3 77 -0.7 30.7
22:20 1012 29.88 841 24.83 3.2 37.8 73 -1.2 29.8
22:25 1012 29.88 841 24.83 3.9 39 69 -1.4 29.6
22:30 1012 29.88 841 24.83 4.3 39.7 69 -1 30.3
22:35 1012 29.88 841 24.83 4.2 39.6 69 -1 30.3
22:40 1012 29.88 841 24.83 4.4 39.8 67 -1.3 29.6
22:45 1012 29.88 841 24.83 4.5 40.1 67 -1 30.2
22:50 1012 29.88 841 24.83 4.4 39.8 68 -1 30.2
22:55 1012 29.88 841 24.83 4.4 39.8 68 -1 30.2
23:00 1012 29.88 841 24.83 4 39.2 72 -0.6 31
23:05 1012 29.88 841 24.83 3.4 38.1 75 -0.7 30.7
23:10 1012 29.88 841 24.83 3.3 37.9 75 -0.7 30.7
23:15 1012 29.88 841 24.83 3.3 37.9 73 -1 30.2
23:20 1012 29.88 841 24.83 3.3 38 76 -0.5 31.1
23:25 1012 29.88 841 24.83 3 37.3 73 -1.4 29.5
23:30 1012 29.88 841 24.83 3.6 38.4 71 -1.2 29.8
23:35 1012 29.88 841 24.83 3.9 39.1 68 -1.4 29.5
23:40 1011 29.85 841 24.83 4.3 39.8 67 -1.3 29.6
23:45 1011 29.85 841 24.83 4.6 40.3 67 -0.9 30.3
23:50 1011 29.85 841 24.83 4.2 39.6 66 -1.5 29.3
23:55 1011 29.85 841 24.83 4.7 40.4 62 -2 28.4
24:00 1011 29.85 840 24.81 5.1 41.2 63 -1.3 29.6