544  
CDUS45 KCYS 200728  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT TUE MAY 20 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR MAY 19 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 49 323 PM 92 2009 68 -19 80  
MINIMUM 38 919 AM 29 2003 40 -2 40  
2017  
AVERAGE 44 54 -10 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.03 2011 0.08 0.22 T  
MONTH TO DATE 1.57 1.44 0.13 1.99  
SINCE MAR 1 4.69 3.70 0.99 3.44  
SINCE JAN 1 5.13 4.31 0.82 4.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 11 10 5  
MONTH TO DATE 220 278 -58 291  
SINCE MAR 1 1692 1806 -114 1739  
SINCE JUL 1 6735 7091 -356 6642  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 19.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 68 100 PM  
AVERAGE 84  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 2005  
MINIMUM TEMPERATURE (F) 40 26 2003  
 
SUNRISE AND SUNSET  
MAY 20 2025...........SUNRISE 534 AM MDT SUNSET 823 PM MDT  
MAY 21 2025...........SUNRISE 533 AM MDT SUNSET 824 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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