555  
CDUS45 KCYS 192130  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
330 PM MDT WED APR 19 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 19 2023
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 956 AM 78 1962 55 -6 75  
MINIMUM 30 159 PM 0 1966 31 -1 28  
AVERAGE 40 43 -3 52  
 
PRECIPITATION (IN)  
TODAY 0.04 1.52 1905 0.07 -0.03 0.00  
MONTH TO DATE 0.82 1.00 -0.18 0.20  
SINCE MAR 1 1.28 1.96 -0.68 1.22  
SINCE JAN 1 3.47 2.83 0.64 2.50  
 
SNOWFALL (IN)  
TODAY 1.3 5.0 1905 0.4 0.9 0.0  
MONTH TO DATE 8.7 7.6 1.1 1.6  
SINCE MAR 1 14.7 17.3 -2.6 14.4  
SINCE JUL 1 61.5 55.8 5.7 50.9  
SNOW DEPTH 1  
 
DEGREE DAYS  
HEATING  
TODAY 25 22 3 13  
MONTH TO DATE 420 442 -22 497  
SINCE MAR 1 1462 1307 155 1404  
SINCE JUL 1 6439 6223 216 5803  
 
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 29 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 17.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 PM  
LOWEST 31 1000 AM  
AVERAGE 62  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1910  
MINIMUM TEMPERATURE (F) 31 -2 1966  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 614 AM MDT SUNSET 743 PM MDT  
APRIL 20 2023.........SUNRISE 613 AM MDT SUNSET 744 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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