509 CDUS45 KCYS 220745 CLIDGW Climate Report NATIONAL WEATHER SERVICE CHEYENNE WY 1245 AM MST WED FEB 22 2017 ................................... ...The DOUGLAS WY AIRPORT climate summary for February 21 2017... Climate normal period 1981 to 2010 Climate record period 1998 to 2017 Weather Item Observed Time Record Year Normal Departure Last Value (LST) Value Value From Year Normal .................................................................. Temperature (F) Yesterday Maximum 63R 243 PM 59 2000 41 22 40 Minimum 38 1157 PM -4 2010 15 23 15 Average 51 28 23 28 Precipitation (in) Yesterday 0.03 0.05 2010 0.01 0.02 0.00 Month to Date 0.13 0.31 -0.18 0.51 Since Jan 1 0.49 0.69 -0.20 0.96 Degree Days Heating Yesterday 14 37 -23 37 Month to Date 594 819 -225 668 Since Dec 1 3287 3328 -41 3126 Since Jul 1 4651 5150 -499 4588 Cooling Yesterday 0 0 0 0 Month to Date 0 0 0 0 Since Dec 1 0 0 0 0 Since Jan 1 0 0 0 0 .................................................................. Wind (MPH) Highest Wind Speed 41 Highest Wind Direction W (250) Highest Gust Speed 53 Highest Gust Direction W (290) Average Wind Speed 25.3 Sky Cover Average Sky Cover 0.1 Weather Conditions The following weather was recorded yesterday. light rain fog Relative Humidity (percent) Highest 56 900 PM Lowest 23 300 PM Average 40 .......................................................... The DOUGLAS WY AIRPORT climate normals for today Normal Record Year Maximum Temperature (F) 42 59 2002 Minimum Temperature (F) 15 -6 2010 Sunrise and Sunset February 22 2017......Sunrise 648 AM MST Sunset 543 PM MST February 23 2017......Sunrise 646 AM MST Sunset 544 PM MST - Indicates negative numbers. R Indicates record was set or tied. MM Indicates data is missing. T Indicates Trace Amount. $$