838  
CDUS45 KCYS 190727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT TUE SEP 19 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 18 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 111 PM 93 2021 76 8 81  
MINIMUM 43 213 AM 32 2003 42 1 49  
AVERAGE 64 59 5 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 2002 0.03 -0.03 0.00  
MONTH TO DATE 0.81 0.55 0.26 0.55  
SINCE SEP 1 0.81 0.55 0.26 0.55  
SINCE JAN 1 10.97 9.26 1.71 2.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 7 -6 0  
MONTH TO DATE 56 79 -23 56  
SINCE SEP 1 56 79 -23 56  
SINCE JUL 1 93 116 -23 56  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 24 32 -8 79  
SINCE SEP 1 24 32 -8 79  
SINCE JAN 1 409 509 -100 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.7  
 
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 73 200 AM  
LOWEST 12 100 PM  
AVERAGE 43  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 2010  
MINIMUM TEMPERATURE (F) 41 31 2003  
2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 645 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 646 AM MDT SUNSET 703 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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