973  
CDUS45 KCYS 090729  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT WED SEP 09 2026  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 8 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 85 432 PM 94 2005 81 4 86  
MINIMUM 45 625 AM 31 2020 46 -1 50  
AVERAGE 65 63 2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2002 0.03 -0.03 0.00  
MONTH TO DATE T 0.22 -0.22 0.05  
SINCE SEP 1 T 0.22 -0.22 0.05  
SINCE JAN 1 5.25 8.93 -3.68 9.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 0 25 -25 21  
SINCE SEP 1 0 25 -25 21  
SINCE JUL 1 6 62 -56 35  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 52 19 33 8  
SINCE SEP 1 52 19 33 8  
SINCE JAN 1 788 496 292 521    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 AM  
LOWEST 10 100 PM  
AVERAGE 45  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 2021  
MINIMUM TEMPERATURE (F) 45 29 2001  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2026.....SUNRISE 635 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 10 2026.....SUNRISE 636 AM MDT SUNSET 720 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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