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Report for 2020 December
MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2020
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 41.0 49.3 13:25 37.8 03:50 24.0 0.0 0.01 0.2 8.0 13:45 339
02 45.5 60.3 13:05 36.3 06:05 19.5 0.0 0.00 0.0 7.0 03:55 20
03 44.2 49.4 13:35 39.7 06:35 20.8 0.0 0.00 0.0 5.0 13:30 169
04 44.7 56.3 13:45 39.2 07:50 20.3 0.0 0.00 0.0 5.0 17:15 356
05 47.4 58.2 13:20 40.2 00:50 17.6 0.0 0.00 0.2 10.0 14:35 235
06 47.7 52.7 13:45 44.2 23:55 17.3 0.0 0.02 0.4 15.0 03:20 203
07 48.4 52.6 20:45 44.2 00:05 16.6 0.0 0.01 0.4 15.0 22:50 202
08 47.9 49.9 00:05 45.9 23:40 17.1 0.0 0.48 0.8 19.0 01:55 239
09 44.1 47.9 14:55 38.6 23:50 20.9 0.0 0.05 0.2 10.0 11:35 250
10 39.3 42.3 15:30 36.3 08:20 25.7 0.0 0.03 0.1 9.0 13:30 211
11 40.5 44.2 13:55 36.3 23:15 24.5 0.0 0.00 0.2 9.0 10:10 221
12 35.5 40.2 14:55 31.0 08:25 29.5 0.0 0.01 0.0 7.0 20:25 97
13 40.4 42.8 16:10 38.4 05:05 24.6 0.0 0.17 0.1 12.0 01:25 110
14 43.6 47.0 13:35 41.8 23:55 21.4 0.0 0.08 0.2 12.0 12:50 230
15 44.5 47.2 14:30 41.7 07:00 20.5 0.0 0.16 1.1 17.0 16:45 211
16 45.8 47.8 12:40 44.7 05:30 19.2 0.0 0.40 1.0 21.0 22:55 180
17 45.5 50.2 13:35 43.2 04:30 19.5 0.0 0.28 0.9 24.0 00:55 212
18 45.7 49.9 17:20 43.4 08:50 19.3 0.0 0.19 1.0 25.0 14:30 194
19 45.6 51.1 00:00 44.1 08:50 19.4 0.0 0.55 0.6 19.0 23:50 182
20 49.1 52.7 02:10 45.5 00:00 15.9 0.0 0.00 0.7 20.0 03:45 222
21 41.9 54.7 12:40 32.7 19:10 23.1 0.0 1.78 0.8 21.0 11:00 242
22 37.1 42.6 13:25 32.8 23:55 27.9 0.0 0.20 0.1 8.0 00:15 237
23 34.1 41.4 13:50 30.3 06:55 30.9 0.0 0.01 0.0 5.0 12:45 8
24 36.0 42.8 14:45 30.1 08:00 29.0 0.0 0.01 0.0 3.0 10:10 83
25 41.5 46.9 12:50 37.2 03:05 23.5 0.0 0.45 0.1 10.0 17:35 89
26 44.4 46.8 14:30 41.1 00:20 20.6 0.0 0.03 1.1 16.0 10:55 205
27 42.3 45.9 13:50 38.0 00:00 22.7 0.0 0.16 0.0 4.0 01:20 83
28 39.7 45.1 13:40 35.1 07:35 25.3 0.0 0.00 0.2 10.0 13:30 318
29 38.9 40.9 00:10 36.9 08:50 26.1 0.0 0.21 0.0 5.0 17:50 208
30 42.6 45.4 20:40 39.6 00:25 22.4 0.0 0.49 0.6 20.0 20:35 163
31 46.9 48.9 13:25 45.4 00:05 18.1 0.0 0.09 1.1 15.0 05:55 213
---------------------------------------------------------------------------------------
43.0 60.3 02 30.1 24 682.8 0.0 5.87 0.4 25.0 18 210