458  
CDUS45 KCYS 280730  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT FRI MAR 28 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MARCH 27 2025  
 
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)  
YESTERDAY  
MAXIMUM 73R 1207 PM 72 1986 52 21 47  
MINIMUM 40 432 AM -16 1899 28 12 21  
AVERAGE 57 40 17 34  
 
PRECIPITATION (IN)  
YESTERDAY T 0.90 1878 0.04 -0.04 0.00  
MONTH TO DATE 0.30 0.81 -0.51 1.03  
SINCE MAR 1 0.30 0.81 -0.51 1.03  
SINCE JAN 1 1.83 1.68 0.15 2.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.5 1975 0.3 -0.3 0.0  
MONTH TO DATE 3.3 8.3 -5.0 11.6  
SINCE MAR 1 3.3 8.3 -5.0 11.6  
SINCE JUL 1 31.1 46.8 -15.7 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 25 -17 31  
MONTH TO DATE 646 765 -119 751  
SINCE MAR 1 646 765 -119 751  
SINCE JUL 1 5253 5681 -428 5243  
 
COOLING  
YESTERDAY 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 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 500 AM  
LOWEST 13 1100 AM  
AVERAGE 27  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 75 2015  
MINIMUM TEMPERATURE (F) 28 -16 1886  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 649 AM MDT SUNSET 720 PM MDT  
MARCH 29 2025.........SUNRISE 647 AM MDT SUNSET 722 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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