228  
CDUS45 KCYS 210728  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON AUG 21 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 20 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 229 PM 96 2013 86 3 86  
MINIMUM 63 533 AM 35 2016 52 11 52  
AVERAGE 76 69 7 69  
 
PRECIPITATION (IN)  
YESTERDAY T 0.29 2002 0.03 -0.03 0.00  
MONTH TO DATE 2.13 0.70 1.43 0.41  
SINCE JUN 1 5.27 3.18 2.09 0.66  
SINCE JAN 1 9.01 8.37 0.64 1.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 7 10 0  
SINCE JUN 1 146 125 21 94  
SINCE JUL 1 37 18 19 0  
 
COOLING  
YESTERDAY 11 5 6 4  
MONTH TO DATE 99 136 -37 185  
SINCE JUN 1 320 428 -108 575  
SINCE JAN 1 320 435 -115 579    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 38 600 PM  
AVERAGE 58  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 97 2008  
MINIMUM TEMPERATURE (F) 52 38 2016  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 614 AM MDT SUNSET 754 PM MDT  
AUGUST 22 2023........SUNRISE 615 AM MDT SUNSET 753 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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