666  
CDUS45 KCYS 200726  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT THU AUG 20 2026  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR AUGUST 19 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 MM 99 2019 87 3 99  
2025  
MINIMUM 56 524 AM 41 2002 52 4 54  
2016  
AVERAGE 73 69 4 77  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.15 2018 0.04 MM 0.00  
MONTH TO DATE 1.71 0.67 1.04 0.03  
SINCE JUN 1 3.01 3.15 -0.14 3.02  
SINCE JAN 1 5.23 8.34 -3.11 8.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 6 0 2  
SINCE JUN 1 75 124 -49 103  
SINCE JUL 1 6 17 -11 13  
 
COOLING  
YESTERDAY 8 5 3 12  
MONTH TO DATE 156 131 25 136  
SINCE JUN 1 624 423 201 451  
SINCE JAN 1 636 430 206 452    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 AM  
LOWEST 17 500 PM  
AVERAGE 52  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 2025  
MINIMUM TEMPERATURE (F) 52 35 2016  
 
SUNRISE AND SUNSET  
AUGUST 20 2026........SUNRISE 613 AM MDT SUNSET 755 PM MDT  
AUGUST 21 2026........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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