957  
CDUS45 KCYS 190028  
CLIDGW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT SUN MAY 18 2025  
   
...............................  
 
...THE CONVERSE CO (DOUGLAS) WY ARPT CLIMATE SUMMARY FOR MAY 18 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 MM 88 2020 68 -5 69  
MINIMUM 47 300 AM 31 2019 40 7 35  
AVERAGE 55 54 1 52  
 
PRECIPITATION (IN)  
TODAY T 0.90 2010 0.08 -0.08 0.00  
MONTH TO DATE 1.24 1.36 -0.12 1.99  
SINCE MAR 1 4.36 3.62 0.74 3.44  
SINCE JAN 1 4.80 4.23 0.57 4.38  
 
DEGREE DAYS  
HEATING  
TODAY 10 12 -2 13  
MONTH TO DATE 181 267 -86 286  
SINCE MAR 1 1653 1795 -142 1734  
SINCE JUL 1 6696 7080 -384 6637  
 
COOLING  
TODAY 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 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 16.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 300 AM  
LOWEST 60 1000 AM  
AVERAGE 72  
   
......................................................  
 
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 2025...........SUNRISE 536 AM MDT SUNSET 821 PM MDT  
MAY 19 2025...........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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