081  
CDUS45 KCYS 180040  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
640 PM MDT MON MAR 17 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MARCH 17 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 65 MM 70 2012 50 15 41  
MINIMUM 42 300 AM -12 1892 26 16 27  
AVERAGE 54 38 16 34  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 2003 0.03 -0.03 0.00  
MONTH TO DATE 0.14 0.47 -0.33 1.03  
SINCE MAR 1 0.14 0.47 -0.33 1.03  
SINCE JAN 1 1.67 1.34 0.33 2.63  
 
SNOWFALL (IN)  
TODAY 0.0 3.5 1939 0.3 -0.3 0.0  
MONTH TO DATE 1.5 5.1 -3.6 11.6  
SINCE MAR 1 1.5 5.1 -3.6 11.6  
SINCE JUL 1 29.3 43.6 -14.3 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 27 -16 31  
MONTH TO DATE 425 506 -81 486  
SINCE MAR 1 425 506 -81 486  
SINCE JUL 1 5032 5422 -390 4978  
 
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 40 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 26.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 29 300 AM  
LOWEST 12 100 PM  
AVERAGE 21  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 76 2017  
MINIMUM TEMPERATURE (F) 26 -10 1965  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 707 AM MDT SUNSET 709 PM MDT  
MARCH 18 2025.........SUNRISE 705 AM MDT SUNSET 710 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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