MONTHLY CLIMATOLOGICAL SUMMARY for Dec 2017 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 36.9 53.6 16:40 24.5 07:25 28.1 0.0 0.00 0.6 5.0 10:35 1 02 39.9 59.2 15:20 25.7 07:35 25.1 0.0 0.00 0.8 7.0 14:50 312 03 47.1 61.6 20:05 32.5 05:35 17.9 0.0 0.00 4.8 33.0 23:15 232 04 32.8 42.4 16:20 21.1 00:00 32.2 0.0 0.00 2.3 24.0 01:30 301 05 28.9 42.5 15:40 17.5 02:50 36.1 0.0 0.00 1.9 12.0 09:50 147 06 28.0 42.9 14:10 13.9 07:15 37.0 0.0 0.00 2.1 21.0 17:25 20 07 25.2 39.9 14:45 13.4 06:10 39.8 0.0 0.00 1.0 9.0 12:50 206 08 30.8 47.8 15:00 19.7 01:25 34.2 0.0 0.00 2.1 13.0 06:40 144 09 32.7 51.5 15:55 21.2 05:25 32.3 0.0 0.00 2.5 16.0 10:00 156 10 29.7 49.5 15:35 15.6 04:05 35.3 0.0 0.00 1.6 14.0 10:50 150 11 30.7 50.9 16:00 16.7 02:55 34.3 0.0 0.00 1.0 8.0 07:55 101 12 33.4 55.2 15:00 18.5 04:50 31.6 0.0 0.00 1.2 11.0 10:45 108 13 32.6 44.2 15:10 17.4 05:50 32.4 0.0 0.01 1.2 11.0 09:00 342 14 38.2 48.0 14:20 26.2 22:35 26.8 0.0 0.00 2.5 26.0 11:50 10 15 31.5 46.6 15:15 20.6 07:55 33.5 0.0 0.00 1.8 14.0 11:10 157 16 28.9 40.6 14:55 19.7 04:10 36.1 0.0 0.00 0.7 7.0 10:20 356 17 27.9 45.2 15:55 13.8 08:00 37.1 0.0 0.00 0.9 8.0 10:20 342 18 27.8 42.6 15:30 16.2 07:00 37.2 0.0 0.00 0.7 9.0 08:45 5 19 29.2 47.3 15:05 16.2 05:15 35.8 0.0 0.00 1.0 10.0 10:25 110 20 30.6 43.9 14:15 20.1 04:00 34.4 0.0 0.00 1.1 9.0 12:30 333 21 35.0 38.5 12:05 30.8 18:35 30.0 0.0 0.02 2.1 14.0 03:45 17 22 26.9 37.6 14:30 18.9 08:30 38.1 0.0 0.01 2.6 14.0 11:55 255 23 26.1 37.1 16:30 18.0 00:00 38.9 0.0 0.00 0.9 8.0 15:40 335 24 25.2 39.6 14:35 11.1 07:50 39.8 0.0 0.00 0.7 8.0 12:35 286 25 33.1 43.6 15:35 22.4 23:50 31.9 0.0 0.00 1.0 10.0 13:25 328 26 28.8 45.4 15:35 18.6 05:15 36.2 0.0 0.00 0.7 10.0 14:05 309 27 30.0 48.0 15:40 16.9 06:25 35.0 0.0 0.00 0.8 6.0 11:25 314 28 31.9 48.1 15:20 19.4 07:55 33.1 0.0 0.00 1.0 9.0 15:50 320 29 29.8 47.4 13:45 17.2 06:30 35.2 0.0 0.00 0.8 8.0 14:15 332 30 29.8 48.5 14:10 16.7 07:20 35.2 0.0 0.00 0.8 8.0 11:15 326 31 33.7 54.5 15:05 24.2 00:00 31.3 0.0 0.00 0.8 10.0 16:10 294 --------------------------------------------------------------------------------------- 31.4 61.6 03 11.1 24 1041.6 0.0 0.04 1.4 33.0 03 279