561  
CDUS45 KCYS 150731  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT WED AUG 15 2018  
 
   
...............................
 
 
   
..THE DOUGLAS WY AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1998 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 252 PM 98 2015 88 -12 86  
MINIMUM 56 506 AM 43 2004 54 2 54  
2002  
AVERAGE 66 71 -5 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.17 2008 0.04 -0.03 T  
MONTH TO DATE 0.79 0.53 0.26 1.69  
SINCE JAN 1 12.49 9.44 3.05 12.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 9  
SINCE JUN 1 89 130 -41 79  
SINCE JUL 1 5 20 -15 10  
 
COOLING  
YESTERDAY 1 6 -5 5  
MONTH TO DATE 76 98 -22 38  
SINCE JUN 1 346 374 -28 375  
SINCE JAN 1 356 380 -24 376    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 14.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 54 100 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE DOUGLAS WY AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 99 2015  
MINIMUM TEMPERATURE (F) 54 44 2010  
 
 
SUNRISE AND SUNSET  
AUGUST 15 2018........SUNRISE 608 AM MDT SUNSET 803 PM MDT  
AUGUST 16 2018........SUNRISE 609 AM MDT SUNSET 802 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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