CLIMATOLOGICAL SUMMARY for year 2017 NAME: Grand Junction, Colorado ELEV: 4646 feet LAT: 39-06.74 N LONG: 108-34.59 W TEMPERATURE (°F) HEAT COOL MAX MAX MAX MIN MIN MEAN MEAN DEG DEG >= >= <= <= <= YR MO MAX MIN MEAN DAYS DAYS HI DAY LOW DAY 100 90 32 32 0 ------------------------------------------------------------------------------------------------------- 2017 01 41.2 22.5 31.0 1055.7 0.0 52.7 23 -2.4 06 0 0 4 26 2 2017 02 55.7 29.1 41.3 663.5 0.0 69.6 10 13.5 25 0 0 0 17 0 2017 03 67.0 36.3 51.2 424.2 0.0 81.2 18 16.0 07 0 0 0 9 0 2017 04 67.3 39.7 54.0 329.4 0.9 81.5 18 26.3 05 0 0 0 5 0 2017 05 75.9 48.2 62.2 141.6 53.4 89.1 30 35.9 20 0 0 0 0 0 2017 06 93.4 60.1 77.2 1.8 367.4 100.9 20 46.9 13 2 24 0 0 0 2017 07 95.9 67.1 80.1 0.0 469.7 102.4 05 59.8 01 7 29 0 0 0 2017 08 92.2 62.6 75.9 0.0 339.1 98.4 27 55.4 16 0 24 0 0 0 2017 09 81.5 54.8 67.1 102.3 165.4 98.0 04 35.2 25 0 11 0 0 0 2017 10 66.9 35.7 50.5 447.6 0.0 77.5 04 28.1 16 0 0 0 5 0 2017 11 60.5 30.9 44.1 628.5 0.0 71.5 02 17.5 19 0 0 0 17 0 2017 12 46.6 19.5 31.4 1041.6 0.0 61.6 03 11.1 24 0 0 0 30 0 ------------------------------------------------------------------------------------------------------- 70.4 42.3 55.7 4836.2 1396.0 102.4 Jul -2.4 Jan 9 88 4 109 2 PRECIPITATION (in) MAX ---DAYS OF RAIN--- OBS. OVER YR MO TOTAL DAY DATE 0.01 0.10 1.00 ------------------------------------------------ 2017 01 1.25 0.71 11 9 2 0 2017 02 0.59 0.33 11 3 2 0 2017 03 0.29 0.11 27 4 1 0 2017 04 0.41 0.17 01 5 2 0 2017 05 0.80 0.28 17 7 4 0 2017 06 0.02 0.01 01 2 0 0 2017 07 1.22 0.34 13 10 5 0 2017 08 0.76 0.30 11 9 3 0 2017 09 0.72 0.21 14 8 3 0 2017 10 0.31 0.26 02 4 1 0 2017 11 0.06 0.06 17 1 0 0 2017 12 0.04 0.02 21 3 0 0 ------------------------------------------------ 6.47 0.71 Jan 65 23 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ----------------------------------- 2017 01 0.5 27.5 23 164 2017 02 0.3 26.0 27 155 2017 03 0.6 35.0 05 132 2017 04 0.5 27.0 09 147 2017 05 0.6 27.0 25 281 2017 06 0.5 36.0 12 110 2017 07 1.0 19.0 10 103 2017 08 1.2 27.0 14 127 2017 09 1.9 38.0 22 156 2017 10 1.8 27.0 14 349 2017 11 1.4 34.0 17 298 2017 12 1.4 33.0 03 279 ----------------------------------- 1.0 38.0 Sep 131