978  
CDUS45 KCYS 190727  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SUN OCT 19 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR OCTOBER 18 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 49 1209 AM 80 2003 60 -11 41  
MINIMUM 27 946 PM 19 2006 29 -2 34  
AVERAGE 38 44 -6 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.20R 0.14 2024 0.03 0.17 0.14  
MONTH TO DATE 1.65 0.62 1.03 0.14  
SINCE SEP 1 4.86 1.59 3.27 0.55  
SINCE JAN 1 14.26 10.30 3.96 7.50  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 20 7 27  
MONTH TO DATE 234 302 -68 188  
SINCE SEP 1 330 499 -169 266  
SINCE JUL 1 344 536 -192 299  
 
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 26 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 45 400 PM  
AVERAGE 73  
   
......................................................  
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 82 2003  
MINIMUM TEMPERATURE (F) 29 20 2002  
 
SUNRISE AND SUNSET  
OCTOBER 19 2025.......SUNRISE 720 AM MDT SUNSET 612 PM MDT  
OCTOBER 20 2025.......SUNRISE 721 AM MDT SUNSET 611 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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