445  
CDUS45 KCYS 180327  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT SUN SEP 17 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 17 2023...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 235 PM 93 2000 76 8 77  
MINIMUM 39 446 AM 32 2016 42 -3 40  
2017  
2021  
AVERAGE 62 59 3 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.59 2003 0.03 -0.03 0.06  
MONTH TO DATE 0.81 0.52 0.29 0.55  
SINCE SEP 1 0.81 0.52 0.29 0.55  
SINCE JAN 1 10.97 9.23 1.74 2.11  
 
DEGREE DAYS  
HEATING  
TODAY 3 6 -3 6  
MONTH TO DATE 55 72 -17 56  
SINCE SEP 1 55 72 -17 56  
SINCE JUL 1 92 109 -17 56  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 24 31 -7 79  
SINCE SEP 1 24 31 -7 79  
SINCE JAN 1 409 508 -99 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 14 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 2021  
MINIMUM TEMPERATURE (F) 42 32 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2023.....SUNRISE 643 AM MDT SUNSET 708 PM MDT  
SEPTEMBER 18 2023.....SUNRISE 644 AM MDT SUNSET 706 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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