317  
CDUS45 KCYS 160733  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT SUN MAR 16 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MARCH 15 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 39 120 PM 76 2015 49 -10 35  
MINIMUM 20 606 AM -13 1880 25 -5 25  
AVERAGE 30 37 -7 30  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2018 0.03 -0.03 0.02  
MONTH TO DATE 0.14 0.40 -0.26 1.03  
SINCE MAR 1 0.14 0.40 -0.26 1.03  
SINCE JAN 1 1.67 1.27 0.40 2.63  
 
SNOWFALL (IN)  
YESTERDAY T 8.0 1928 0.3 -0.3 0.1  
MONTH TO DATE 1.5 4.5 -3.0 11.6  
SINCE MAR 1 1.5 4.5 -3.0 11.6  
SINCE JUL 1 29.3 43.0 -13.7 46.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 28 7 35  
MONTH TO DATE 387 451 -64 424  
SINCE MAR 1 387 451 -64 424  
SINCE JUL 1 4994 5367 -373 4916  
 
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 NW (300)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 600 PM  
LOWEST 32 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 70 2012  
2015  
2017  
MINIMUM TEMPERATURE (F) 25 -17 1906  
 
SUNRISE AND SUNSET  
MARCH 16 2025.........SUNRISE 709 AM MDT SUNSET 707 PM MDT  
MARCH 17 2025.........SUNRISE 707 AM MDT SUNSET 709 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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