776  
CDUS45 KCYS 142145  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
345 PM MDT WED APR 14 2021  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 14 2021
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 28 142 PM 75 1942 54 -26 40  
MINIMUM 20 641 AM 6 1983 30 -10 7  
AVERAGE 24 42 -18 24  
 
PRECIPITATION (IN)  
TODAY 0.10 0.97 1918 0.06 0.04 T  
MONTH TO DATE 0.10 0.71 -0.61 0.16  
SINCE MAR 1 3.59 1.76 1.83 1.38  
SINCE JAN 1 4.31 2.56 1.75 2.17  
 
SNOWFALL (IN)  
TODAY MM 8.0 1927 0.4 MM T  
MONTH TO DATE T 5.6 -5.6 3.7  
SINCE MAR 1 35.2 16.9 18.3 10.6  
SINCE JUL 1 72.4 53.4 19.0 63.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 41 23 18 41  
MONTH TO DATE 316 342 -26 413  
SINCE MAR 1 1253 1243 10 1247  
SINCE JUL 1 6171 6262 -91 6232  
 
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 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
SNOW  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 81 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 77 1898  
MINIMUM TEMPERATURE (F) 30 8 1945  
 
SUNRISE AND SUNSET  
APRIL 14 2021.........SUNRISE 621 AM MDT SUNSET 739 PM MDT  
APRIL 15 2021.........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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