148  
CDUS45 KCYS 210044  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
644 PM MDT THU MAR 20 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MARCH 20 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 49 200 PM 74 1907 51 -2 56  
MINIMUM 25 200 AM -8 1913 26 -1 30  
AVERAGE 37 38 -1 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 1902 0.03 -0.03 0.00  
MONTH TO DATE 0.28 0.56 -0.28 1.03  
SINCE MAR 1 0.28 0.56 -0.28 1.03  
SINCE JAN 1 1.81 1.43 0.38 2.63  
 
SNOWFALL (IN)  
TODAY 0.0 6.8 1902 0.3 -0.3 0.0  
MONTH TO DATE 3.1 6.1 -3.0 11.6  
SINCE MAR 1 3.1 6.1 -3.0 11.6  
SINCE JUL 1 30.9 44.6 -13.7 46.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 28 26 2 22  
MONTH TO DATE 516 586 -70 549  
SINCE MAR 1 516 586 -70 549  
SINCE JUL 1 5123 5502 -379 5041  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 15.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 50 100 AM  
LOWEST 15 1100 AM  
AVERAGE 33  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 72 1910  
1995  
MINIMUM TEMPERATURE (F) 27 -8 1913  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 702 AM MDT SUNSET 712 PM MDT  
MARCH 21 2025.........SUNRISE 700 AM MDT SUNSET 713 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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