661  
CDUS45 KCYS 140745  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT MON APR 14 2025  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 13 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 55 1240 AM 79 2006 54 1 73  
MINIMUM 29 1133 PM 4 1903 30 -1 41  
AVERAGE 42 42 0 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.62 1967 0.06 -0.06 0.00  
MONTH TO DATE 0.07 0.62 -0.55 T  
SINCE MAR 1 0.90 1.58 -0.68 1.10  
SINCE JAN 1 2.43 2.45 -0.02 2.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 12.7 1967 0.4 -0.4 0.0  
MONTH TO DATE 0.7 5.2 -4.5 T  
SINCE MAR 1 4.5 14.9 -10.4 11.6  
SINCE JUL 1 32.3 53.4 -21.1 46.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 23 0 8  
MONTH TO DATE 288 308 -20 259  
SINCE MAR 1 1016 1173 -157 1099  
SINCE JUL 1 5623 6089 -466 5591  
 
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 29 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 24 700 PM  
AVERAGE 42  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 75 1942  
MINIMUM TEMPERATURE (F) 30 6 1983  
 
SUNRISE AND SUNSET  
APRIL 14 2025.........SUNRISE 621 AM MDT SUNSET 739 PM MDT  
APRIL 15 2025.........SUNRISE 619 AM MDT SUNSET 740 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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