778  
CDUS45 KCYS 210027  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT WED AUG 20 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 20 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 100R MM 97 2024 86 14 97  
MINIMUM 63 MM 35 2016 52 11 55  
AVERAGE 82 69 13 76  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 2002 0.03 -0.03 0.00  
MONTH TO DATE 0.03 0.70 -0.67 0.52  
SINCE JUN 1 3.02 3.18 -0.16 1.82  
SINCE JAN 1 8.88 8.37 0.51 6.88  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 2 7 -5 15  
SINCE JUN 1 103 125 -22 71  
SINCE JUL 1 13 18 -5 27  
 
COOLING  
TODAY 17 5 12 11  
MONTH TO DATE 153 136 17 159  
SINCE JUN 1 468 428 40 489  
SINCE JAN 1 469 435 34 490    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.0  
 
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 67 500 AM  
LOWEST 9 300 PM  
AVERAGE 38  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2023  
MINIMUM TEMPERATURE (F) 52 38 2016  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 614 AM MDT SUNSET 755 PM MDT  
AUGUST 21 2025........SUNRISE 615 AM MDT SUNSET 753 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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