289  
CDUS45 KCYS 190753  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
153 AM MDT MON MAY 19 2025  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR MAY 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 63 1208 PM 88 2020 68 -5 69  
MINIMUM 46 1159 PM 31 2019 40 6 35  
AVERAGE 55 54 1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.90 2010 0.08 -0.07 0.00  
MONTH TO DATE 1.27 1.36 -0.09 1.99  
SINCE MAR 1 4.39 3.62 0.77 3.44  
SINCE JAN 1 4.83 4.23 0.60 4.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 12 -2 13  
MONTH TO DATE 199 267 -68 286  
SINCE MAR 1 1671 1795 -124 1734  
SINCE JUL 1 6714 7080 -366 6637  
 
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 26 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1000 PM  
LOWEST 60 1000 AM  
AVERAGE 75  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2009  
MINIMUM TEMPERATURE (F) 40 29 2003  
2017  
 
SUNRISE AND SUNSET  
MAY 19 2025...........SUNRISE 535 AM MDT SUNSET 822 PM MDT  
MAY 20 2025...........SUNRISE 534 AM MDT SUNSET 823 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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