353  
CDUS45 KCYS 200729  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SUN AUG 20 2023  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 19 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 90 257 PM 99 2019 87 3 82  
MINIMUM 67 1131 PM 41 2002 52 15 50  
2016  
AVERAGE 79 69 10 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.15 2018 0.04 -0.04 0.00  
MONTH TO DATE 2.13 0.67 1.46 0.41  
SINCE JUN 1 5.27 3.15 2.12 0.66  
SINCE JAN 1 9.01 8.34 0.67 1.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 17 6 11 0  
SINCE JUN 1 146 124 22 94  
SINCE JUL 1 37 17 20 0  
 
COOLING  
YESTERDAY 14 5 9 1  
MONTH TO DATE 88 131 -43 181  
SINCE JUN 1 309 423 -114 571  
SINCE JAN 1 309 430 -121 575    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 1100 PM  
LOWEST 22 300 PM  
AVERAGE 42  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 96 2013  
MINIMUM TEMPERATURE (F) 52 35 2016  
 
SUNRISE AND SUNSET  
AUGUST 20 2023........SUNRISE 613 AM MDT SUNSET 756 PM MDT  
AUGUST 21 2023........SUNRISE 614 AM MDT SUNSET 754 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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