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Report for 2009 December
MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2009
NAME: Maple Leaf, Seattle, Washington
ELEV: 461 feet LAT: 47-41.65 N LONG: 122-18.83 W
TEMPERATURE (F), RAIN (in), WIND SPEED (mph)
HEAT COOL AVG
MEAN DEG DEG WIND DOM
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR
---------------------------------------------------------------------------------------
01 40.1 46.2 12:55 33.0 23:25 24.9 0.0 0.00 0.4 10.0 17:05 17
02 37.5 44.6 13:35 32.8 03:40 27.5 0.0 0.01 0.6 9.0 10:25 20
03 37.5 45.3 13:35 33.0 07:55 27.5 0.0 0.00 0.1 5.0 14:20 302
04 34.5 39.3 13:00 31.1 05:15 30.5 0.0 0.09 0.1 8.0 14:50 270
05 34.4 41.3 13:30 28.3 09:00 30.6 0.0 0.01 0.3 8.0 23:25 13
06 33.0 37.1 04:55 24.9 00:00 32.0 0.0 0.00 0.6 12.0 03:50 57
07 24.6 32.6 13:25 20.0 07:35 40.4 0.0 0.00 0.2 6.0 13:05 41
08 23.5 31.7 13:35 18.3 06:15 41.5 0.0 0.00 0.1 5.0 12:20 83
09 23.9 32.8 13:35 17.4 08:35 41.1 0.0 0.00 0.1 5.0 12:55 68
10 26.5 35.9 13:35 18.4 07:05 38.5 0.0 0.00 0.1 4.0 11:15 50
11 27.9 36.8 13:45 21.9 04:20 37.1 0.0 0.00 0.0 3.0 14:15 N/A
12 30.5 40.5 13:50 23.5 06:25 34.5 0.0 0.00 0.1 5.0 14:35 36
13 35.0 39.5 13:30 32.5 01:10 30.0 0.0 0.00 0.2 9.0 13:15 222
14 36.7 39.3 14:05 33.4 01:45 28.3 0.0 0.43 0.1 7.0 19:45 110
15 41.9 47.4 20:20 37.2 01:25 23.1 0.0 0.38 0.3 12.0 14:25 152
16 46.9 50.4 15:15 43.7 04:30 18.1 0.0 0.28 1.0 19.0 11:20 193
17 46.7 49.6 13:35 44.2 08:25 18.3 0.0 0.02 0.1 9.0 01:50 199
18 48.1 52.2 12:35 43.5 06:30 16.9 0.0 0.04 0.1 7.0 18:35 254
19 44.8 47.5 00:05 43.6 17:10 20.2 0.0 0.17 0.3 7.0 07:20 16
20 48.3 53.0 14:40 44.3 00:10 16.7 0.0 0.13 0.1 11.0 19:30 134
21 43.8 49.6 00:15 37.3 21:00 21.2 0.0 0.43 1.6 17.0 09:10 236
22 37.7 39.7 15:00 34.7 06:15 27.3 0.0 0.06 0.1 7.0 01:35 261
23 37.8 41.2 14:20 35.5 08:20 27.2 0.0 0.00 0.0 4.0 13:35 112
24 35.9 42.5 14:55 31.7 06:45 29.1 0.0 0.01 0.1 5.0 13:25 65
25 36.3 45.8 13:35 30.7 06:55 28.7 0.0 0.01 0.1 5.0 12:25 34
26 43.6 53.1 13:25 37.3 00:20 21.4 0.0 0.00 0.7 18.0 11:45 106
27 40.1 49.9 13:25 35.3 07:15 24.9 0.0 0.00 0.1 5.0 00:35 245
28 40.3 47.5 13:30 34.4 00:00 24.7 0.0 0.02 0.0 5.0 03:05 250
29 36.2 40.9 14:15 30.7 07:35 28.8 0.0 0.05 0.1 8.0 19:30 237
30 41.5 46.3 14:40 37.1 02:15 23.5 0.0 0.00 1.1 15.0 12:40 223
31 41.4 47.5 00:00 37.7 08:10 23.6 0.0 0.32 0.1 8.0 13:40 127
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37.3 53.1 26 17.4 09 858.4 0.0 2.46 0.3 19.0 16 185