500  
CDUS45 KCYS 221329  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
729 AM MDT FRI AUG 22 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 21 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 1242 PM 99 2023 86 6 98  
MINIMUM 59 258 AM 38 2016 52 7 57  
AVERAGE 76 69 7 78  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 2006 0.03 -0.03 0.04  
MONTH TO DATE 0.03 0.73 -0.70 0.56  
SINCE JUN 1 3.02 3.21 -0.19 1.86  
SINCE JAN 1 8.88 8.40 0.48 6.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 2 8 -6 15  
SINCE JUN 1 103 126 -23 71  
SINCE JUL 1 13 19 -6 27  
 
COOLING  
YESTERDAY 11 5 6 13  
MONTH TO DATE 164 141 23 172  
SINCE JUN 1 479 433 46 502  
SINCE JAN 1 480 440 40 503    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 300 AM  
LOWEST 20 100 PM  
AVERAGE 39  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 2009  
MINIMUM TEMPERATURE (F) 51 39 2015  
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 616 AM MDT SUNSET 752 PM MDT  
AUGUST 23 2025........SUNRISE 617 AM MDT SUNSET 750 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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