930  
CDUS45 KCYS 130028  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT FRI SEP 12 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 12 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 84 MM 95 2018 79 5 87  
MINIMUM 52 MM 28 2014 44 8 57  
AVERAGE 68 61 7 72  
 
PRECIPITATION (IN)  
TODAY 0.30 0.35 2002 0.03 0.27 0.00  
MONTH TO DATE 0.35 0.35 0.00 0.13  
SINCE SEP 1 0.35 0.35 0.00 0.13  
SINCE JAN 1 9.75 9.06 0.69 7.08  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 21 43 -22 0  
SINCE SEP 1 21 43 -22 0  
SINCE JUL 1 35 80 -45 33  
 
COOLING  
TODAY 3 1 2 7  
MONTH TO DATE 27 26 1 44  
SINCE SEP 1 27 26 1 44  
SINCE JAN 1 540 503 37 592    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 PM  
LOWEST 24 100 PM  
AVERAGE 54  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 91 2006  
2018  
MINIMUM TEMPERATURE (F) 44 28 1999  
2014  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2025.....SUNRISE 638 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 13 2025.....SUNRISE 639 AM MDT SUNSET 714 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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