409  
CDUS45 KCYS 080731  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT WED OCT 08 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR OCTOBER 7 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 60 258 PM 82 2010 65 -5 77  
2020  
MINIMUM 29 546 AM 17 2012 34 -5 35  
AVERAGE 45 49 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 2018 0.03 -0.03 0.00  
MONTH TO DATE 0.81 0.26 0.55 0.00  
SINCE SEP 1 4.02 1.23 2.79 0.41  
SINCE JAN 1 13.42 9.94 3.48 7.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 16 4 9  
MONTH TO DATE 84 100 -16 64  
SINCE SEP 1 180 297 -117 142  
SINCE JUL 1 194 334 -140 175  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 28 35 -7 64  
SINCE JAN 1 541 512 29 612    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.2  
 
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 100 500 AM  
LOWEST 31 200 PM  
AVERAGE 66  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 2020  
MINIMUM TEMPERATURE (F) 33 21 2000  
 
SUNRISE AND SUNSET  
OCTOBER 8 2025.......SUNRISE 707 AM MDT SUNSET 630 PM MDT  
OCTOBER 9 2025.......SUNRISE 708 AM MDT SUNSET 628 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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