947  
CDUS45 KCYS 190028  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT MON MAY 18 2026  
   
...............................
 
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR MAY 18 2026...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 43 1200 AM 88 2020 68 -25 63  
MINIMUM 32 MM 31 2019 40 -8 46  
AVERAGE 38 54 -16 55  
 
PRECIPITATION (IN)  
TODAY 0.55 0.90 2010 0.08 0.47 0.01  
MONTH TO DATE 0.75 1.36 -0.61 1.27  
SINCE MAR 1 1.65 3.62 -1.97 4.39  
SINCE JAN 1 1.97 4.23 -2.26 4.83  
 
DEGREE DAYS  
HEATING  
TODAY 27 12 15 10  
MONTH TO DATE 240 267 -27 199  
SINCE MAR 1 1425 1795 -370 1671  
SINCE JUL 1 5565 7080 -1515 6714  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE MAR 1 2 0 2 1  
SINCE JAN 1 2 0 2 1    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 62 1200 AM  
AVERAGE 81  
   
......................................................
 
 
THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 92 2009  
MINIMUM TEMPERATURE (F) 40 29 2003  
2017  
 
SUNRISE AND SUNSET  
MAY 18 2026...........SUNRISE 536 AM MDT SUNSET 821 PM MDT  
MAY 19 2026...........SUNRISE 535 AM MDT SUNSET 822 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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