976  
CDUS45 KCYS 280727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI APR 28 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 27 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 1128 AM 80 1910 57 4 72  
MINIMUM 33 1159 PM 16 1984 33 0 39  
AVERAGE 47 45 2 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.42 2021 0.07 -0.06 0.00  
MONTH TO DATE 1.55 1.56 -0.01 0.20  
SINCE MAR 1 2.01 2.52 -0.51 1.22  
SINCE JAN 1 4.20 3.39 0.81 2.50  
 
SNOWFALL (IN)  
YESTERDAY 0.1 5.5 1922 0.3 -0.2 0.0  
MONTH TO DATE 10.0 10.4 -0.4 1.6  
SINCE MAR 1 16.0 20.1 -4.1 14.4  
SINCE JUL 1 62.8 58.6 4.2 50.9  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 20 -2 9  
MONTH TO DATE 629 608 21 642  
SINCE MAR 1 1671 1473 198 1549  
SINCE JUL 1 6648 6389 259 5948  
 
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 39 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 19.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 900 PM  
LOWEST 27 1200 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 82 1910  
MINIMUM TEMPERATURE (F) 34 13 1984  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 601 AM MDT SUNSET 753 PM MDT  
APRIL 29 2023.........SUNRISE 600 AM MDT SUNSET 754 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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