415  
CDUS45 KCYS 260726  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT FRI SEP 26 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR SEPTEMBER 25 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 MM MM 93 2014 72 MM 92  
MINIMUM MM MM 14 2000 39 MM 42  
AVERAGE MM 55 MM 67  
 
PRECIPITATION (IN)  
YESTERDAY MM 0.18 2005 0.04 MM 0.00  
MONTH TO DATE 3.21 0.80 2.41 0.41  
SINCE SEP 1 3.21 0.80 2.41 0.41  
SINCE JAN 1 12.61 9.51 3.10 7.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 10 MM 0  
MONTH TO DATE 85 140 -55 64  
SINCE SEP 1 85 140 -55 64  
SINCE JUL 1 99 177 -78 97  
 
COOLING  
YESTERDAY MM 0 MM 2  
MONTH TO DATE 27 33 -6 48  
SINCE SEP 1 27 33 -6 48  
SINCE JAN 1 540 510 30 596    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 69 800 AM  
AVERAGE 85  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 2010  
2014  
2015  
MINIMUM TEMPERATURE (F) 38 24 2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2025.....SUNRISE 654 AM MDT SUNSET 651 PM MDT  
SEPTEMBER 27 2025.....SUNRISE 655 AM MDT SUNSET 649 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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