390  
CDUS45 KCYS 280727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT MON SEP 28 2026  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 27 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 203 PM 88 2001 71 3 81  
2021  
MINIMUM 46 629 AM 27 2000 38 8 50  
AVERAGE 60 54 6 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.25 2004 0.04 -0.04 0.00  
MONTH TO DATE 1.64 0.87 0.77 3.21  
SINCE SEP 1 1.64 0.87 0.77 3.21  
SINCE JAN 1 6.89 9.58 -2.69 12.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 11 -6 0  
MONTH TO DATE 61 161 -100 93  
SINCE SEP 1 61 161 -100 93  
SINCE JUL 1 67 198 -131 107  
 
COOLING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 62 33 29 28  
SINCE SEP 1 62 33 29 28  
SINCE JAN 1 798 510 288 541    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 800 PM  
LOWEST 38 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 92 2010  
MINIMUM TEMPERATURE (F) 38 26 2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2026.....SUNRISE 656 AM MDT SUNSET 648 PM MDT  
SEPTEMBER 29 2026.....SUNRISE 657 AM MDT SUNSET 646 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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