218  
CDUS45 KCYS 210727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 21 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 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 80 213 PM 90 2016 75 5 82  
MINIMUM 51 453 AM 33 2011 41 10 41  
AVERAGE 66 58 8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.81 2009 0.04 0.00 0.10  
MONTH TO DATE 0.85 0.62 0.23 0.65  
SINCE SEP 1 0.85 0.62 0.23 0.65  
SINCE JAN 1 11.01 9.33 1.68 2.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 3  
MONTH TO DATE 58 94 -36 59  
SINCE SEP 1 58 94 -36 59  
SINCE JUL 1 95 131 -36 59  
 
COOLING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 25 33 -8 81  
SINCE SEP 1 25 33 -8 81  
SINCE JAN 1 410 510 -100 713    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 900 PM  
LOWEST 18 300 PM  
AVERAGE 52  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 2013  
2017  
MINIMUM TEMPERATURE (F) 41 25 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 648 AM MDT SUNSET 701 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 649 AM MDT SUNSET 659 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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