500  
CDUS45 KCYS 150727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI SEP 15 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 14 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 62 437 PM 90 2015 78 -16 83  
MINIMUM 49 1044 PM 31 2005 43 6 52  
AVERAGE 56 60 -4 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.38 2016 0.04 -0.03 0.15  
MONTH TO DATE 0.81 0.42 0.39 0.48  
SINCE SEP 1 0.81 0.42 0.39 0.48  
SINCE JAN 1 10.97 9.13 1.84 2.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 6 3 0  
MONTH TO DATE 39 54 -15 39  
SINCE SEP 1 39 54 -15 39  
SINCE JUL 1 76 91 -15 39  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 24 28 -4 79  
SINCE SEP 1 24 28 -4 79  
SINCE JAN 1 409 505 -96 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 53 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 96 2018  
MINIMUM TEMPERATURE (F) 43 32 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 641 AM MDT SUNSET 711 PM MDT  
SEPTEMBER 16 2023.....SUNRISE 642 AM MDT SUNSET 710 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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