883  
CDUS45 KCYS 210027  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT SAT SEP 20 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 20 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 MM 90 2016 75 4 84  
MINIMUM 47 MM 33 2011 41 6 37  
AVERAGE 63 58 5 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 2009 0.04 -0.04 0.00  
MONTH TO DATE 2.33 0.62 1.71 0.41  
SINCE SEP 1 2.33 0.62 1.71 0.41  
SINCE JAN 1 11.73 9.33 2.40 7.36  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 4  
MONTH TO DATE 59 94 -35 27  
SINCE SEP 1 59 94 -35 27  
SINCE JUL 1 73 131 -58 60  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 27 33 -6 46  
SINCE SEP 1 27 33 -6 46  
SINCE JAN 1 540 510 30 594    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 25 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 2013  
2017  
MINIMUM TEMPERATURE (F) 41 25 2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 647 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 648 AM MDT SUNSET 700 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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