103  
CDUS45 KCYS 010031  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
631 PM MDT WED SEP 30 2026  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 30 2026...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 77 MM 85 2011 69 8 81  
2023  
MINIMUM 39 622 AM 30 1999 37 2 44  
AVERAGE 58 53 5 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.61 2004 0.04 -0.04 0.00  
MONTH TO DATE 1.72 0.97 0.75 3.21  
SINCE SEP 1 1.72 0.97 0.75 3.21  
SINCE JAN 1 6.97 9.68 -2.71 12.61  
 
DEGREE DAYS  
HEATING  
TODAY 7 12 -5 2  
MONTH TO DATE 81 196 -115 96  
SINCE SEP 1 81 196 -115 96  
SINCE JUL 1 87 233 -146 110  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 62 35 27 28  
SINCE SEP 1 62 35 27 28  
SINCE JAN 1 798 512 286 541    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 100 AM  
LOWEST 23 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 2011  
MINIMUM TEMPERATURE (F) 36 28 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2026.....SUNRISE 658 AM MDT SUNSET 644 PM MDT  
OCTOBER 1 2026.......SUNRISE 659 AM MDT SUNSET 642 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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