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Report for 2021 December
MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2021
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 53.6 55.6 13:57 50.2 23:44 11.4 0.0 0.01 2.0 20.0 04:02 223
02 44.5 50.2 00:00 38.1 23:57 20.5 0.0 0.21 0.1 13.0 12:43 314
03 38.0 41.2 14:08 36.2 06:13 27.0 0.0 0.00 0.1 8.0 04:12 318
04 37.9 40.3 13:07 34.0 23:38 27.1 0.0 0.34 0.0 5.0 10:38 341
05 36.2 40.8 13:37 33.1 07:25 28.8 0.0 0.02 0.0 4.0 12:20 N/A
06 40.4 43.6 19:26 36.5 00:00 24.6 0.0 0.08 0.0 7.0 10:57 90
07 45.5 48.2 20:53 42.5 06:26 19.5 0.0 0.06 0.2 13.0 22:51 214
08 42.0 47.7 00:21 36.9 20:49 23.0 0.0 0.14 0.7 20.0 01:54 227
09 38.5 41.7 14:50 35.5 23:05 26.5 0.0 0.00 0.5 16.0 08:31 233
10 40.6 43.8 21:47 36.9 00:00 24.4 0.0 0.27 0.8 18.0 23:55 198
11 42.8 47.5 12:33 38.3 23:03 22.2 0.0 0.53 2.2 24.0 00:30 220
12 38.2 41.2 10:56 35.6 22:48 26.8 0.0 0.17 0.7 19.0 00:09 202
13 39.0 40.8 12:40 36.4 00:00 26.0 0.0 0.23 0.2 13.0 18:27 210
14 36.8 38.7 11:01 34.2 06:33 28.2 0.0 0.14 0.2 12.0 01:44 191
15 38.5 42.4 11:20 36.3 00:01 26.5 0.0 0.18 0.3 15.0 15:06 90
16 38.2 41.4 13:03 35.8 23:57 26.8 0.0 0.06 0.1 9.0 12:22 232
17 38.0 42.5 14:32 34.4 03:04 27.0 0.0 0.21 0.0 8.0 20:37 91
18 41.2 47.7 12:31 37.5 00:31 23.8 0.0 0.80 0.9 20.0 12:34 227
19 38.9 43.2 13:09 34.9 23:08 26.1 0.0 0.00 0.1 5.0 13:48 295
20 35.3 37.4 13:11 34.3 20:02 29.7 0.0 0.00 0.0 5.0 00:52 338
21 36.3 42.4 23:59 33.1 07:52 28.7 0.0 0.18 0.1 9.0 20:50 180
22 45.0 48.2 12:55 42.4 00:00 20.0 0.0 0.80 0.8 18.0 06:25 200
23 40.3 44.5 00:22 38.4 23:58 24.7 0.0 0.10 2.0 18.0 01:18 234
24 37.8 40.1 12:28 35.6 21:47 27.2 0.0 0.54 0.7 17.0 23:39 202
25 35.5 37.4 11:00 30.7 23:58 29.5 0.0 0.11 0.8 22.0 00:15 211
26 25.0 30.9 00:42 20.1 23:16 40.0 0.0 0.00 0.2 14.0 09:57 287
27 20.1 25.2 13:33 14.8 07:54 44.9 0.0 0.01 0.1 16.0 01:53 308
28 25.3 28.6 13:41 23.1 00:28 39.7 0.0 0.00 0.0 4.0 23:12 N/A
29 25.4 29.2 13:42 19.1 08:13 39.6 0.0 0.00 0.1 12.0 04:41 315
30 30.7 32.9 09:39 27.9 00:00 34.3 0.0 0.00 0.3 12.0 07:11 257
31 27.0 32.6 13:26 21.1 23:50 38.0 0.0 0.00 0.1 12.0 12:52 290
---------------------------------------------------------------------------------------
37.2 55.6 01 14.8 27 862.7 0.0 5.19 0.5 24.0 11 221