MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2020 NAME: Grand Junction, Colorado ELEV: 4646 feet LAT: 39-06.74 N LONG: 108-34.59 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 30.7 45.0 13:32 18.5 04:31 34.3 0.0 0.00 1.3 18.0 14:03 356 02 31.1 43.1 14:10 22.0 23:54 33.9 0.0 0.00 1.5 14.0 09:29 12 03 27.5 41.9 15:57 16.1 03:51 37.5 0.0 0.00 2.3 15.0 09:00 137 04 32.1 49.0 16:11 21.6 02:11 32.9 0.0 0.00 2.9 17.0 10:20 140 05 32.8 51.2 14:12 19.4 03:34 32.2 0.0 0.00 1.0 12.0 10:44 155 06 31.1 52.2 14:56 16.2 07:13 33.9 0.0 0.00 0.7 11.0 10:23 183 07 31.8 51.9 15:36 17.0 04:49 33.2 0.0 0.00 0.8 12.0 10:10 183 08 31.6 50.1 15:01 17.5 05:54 33.4 0.0 0.00 1.0 10.0 09:09 208 09 29.7 49.9 14:56 15.8 06:04 35.3 0.0 0.00 0.7 9.0 10:40 123 10 28.3 37.6 13:09 17.6 05:24 36.7 0.0 0.00 0.4 6.0 12:04 299 11 34.9 45.0 13:52 27.9 07:53 30.1 0.0 0.00 1.9 15.0 13:51 262 12 28.5 34.4 11:55 19.4 23:58 36.5 0.0 0.00 3.2 19.0 05:32 90 13 22.3 31.5 15:37 11.6 06:15 42.7 0.0 0.00 2.9 20.0 11:07 126 14 25.2 28.4 15:14 19.6 00:12 39.8 0.0 0.00 0.7 7.0 22:58 177 15 29.6 39.2 14:14 23.8 07:54 35.4 0.0 0.00 2.2 12.0 09:01 1 16 27.8 39.6 14:33 19.6 23:59 37.2 0.0 0.00 2.0 12.0 01:46 150 17 26.2 32.3 16:10 16.8 06:25 38.8 0.0 0.00 1.2 12.0 03:13 140 18 29.0 31.9 15:33 25.1 04:45 36.0 0.0 0.01 1.5 14.0 11:11 330 19 27.1 38.0 15:42 19.4 05:16 37.9 0.0 0.00 0.6 8.0 12:52 263 20 26.5 41.0 15:45 15.7 07:01 38.5 0.0 0.00 0.6 10.0 11:41 211 21 29.8 48.6 15:06 17.5 06:32 35.2 0.0 0.00 0.5 7.0 11:23 177 22 31.0 46.1 14:54 18.0 07:56 34.0 0.0 0.00 2.0 24.0 19:59 314 23 25.6 35.7 13:15 16.8 03:46 39.4 0.0 0.00 2.5 22.0 14:01 360 24 24.4 36.8 15:46 13.8 07:49 40.6 0.0 0.00 3.1 15.0 00:32 138 25 24.2 40.5 14:34 12.7 07:49 40.8 0.0 0.00 1.2 10.0 12:19 190 26 25.3 40.6 15:29 11.8 08:00 39.7 0.0 0.00 1.0 11.0 16:04 266 27 28.0 39.5 15:27 13.9 07:26 37.0 0.0 0.00 0.5 7.0 08:42 129 28 32.7 39.6 15:50 26.8 00:24 32.3 0.0 0.01 2.3 15.0 12:56 129 29 28.4 34.0 14:07 15.2 23:51 36.6 0.0 0.17 0.8 9.0 01:30 348 30 19.3 33.1 14:28 6.1 05:30 45.7 0.0 0.00 1.3 13.0 10:43 141 31 21.5 30.8 12:54 12.3 07:56 43.5 0.0 0.00 1.2 10.0 15:40 318 --------------------------------------------------------------------------------------- 28.2 52.2 06 6.1 30 1140.9 0.0 0.19 1.5 24.0 22 125