424  
CDUS45 KCYS 160725  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
125 AM MDT WED SEP 16 2026  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 15 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 73 433 PM 96 2018 77 -4 81  
MINIMUM 35 546 AM 32 1999 43 -8 42  
AVERAGE 54 60 -6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 2017 0.03 -0.03 0.10  
MONTH TO DATE 0.07 0.45 -0.38 0.50  
SINCE SEP 1 0.07 0.45 -0.38 0.50  
SINCE JAN 1 5.32 9.16 -3.84 9.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 6 5 3  
MONTH TO DATE 21 60 -39 26  
SINCE SEP 1 21 60 -39 26  
SINCE JUL 1 27 97 -70 40  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 57 29 28 27  
SINCE SEP 1 57 29 28 27  
SINCE JAN 1 793 506 287 540    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 13.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 25 200 PM  
AVERAGE 52  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 2000  
MINIMUM TEMPERATURE (F) 43 33 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2026.....SUNRISE 642 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 17 2026.....SUNRISE 644 AM MDT SUNSET 707 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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