167  
CDUS45 KCYS 210733  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT THU OCT 21 2021  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR OCTOBER 20 2021...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 45 306 PM 79 2014 59 -14 50  
MINIMUM 32 1113 PM 16 2016 29 3 34  
AVERAGE 39 44 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.39 2007 0.02 -0.01 0.00  
MONTH TO DATE 0.26 0.67 -0.41 0.57  
SINCE SEP 1 1.12 1.64 -0.52 0.92  
SINCE JAN 1 4.77 10.35 -5.58 5.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 21 5 23  
MONTH TO DATE 340 344 -4 294  
SINCE SEP 1 447 541 -94 504  
SINCE JUL 1 465 578 -113 515  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 47 35 12 21  
SINCE JAN 1 715 512 203 624    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 67 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 81 2003  
MINIMUM TEMPERATURE (F) 28 23 2019  
 
SUNRISE AND SUNSET  
OCTOBER 21 2021.......SUNRISE 722 AM MDT SUNSET 609 PM MDT  
OCTOBER 22 2021.......SUNRISE 724 AM MDT SUNSET 608 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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