817  
CDUS45 KCYS 171536  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
936 AM MDT WED APR 17 2024  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 16 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 MM 76 1985 55 6 60  
MINIMUM 38 MM 1 2024 31 7 24  
AVERAGE 50 42 8 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.34 0.79 2009 0.06 0.28 0.00  
MONTH TO DATE 0.34 0.80 -0.46 0.78  
SINCE MAR 1 1.44 1.76 -0.32 1.24  
SINCE JAN 1 3.04 2.63 0.41 3.39  
 
SNOWFALL (IN)  
YESTERDAY MM 6.9 2020 0.4 MM 0.0  
MONTH TO DATE T 6.4 -6.4 7.4  
SINCE MAR 1 11.6 16.1 -4.5 13.4  
SINCE JUL 1 46.9 54.6 -7.7 58.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 22 -7 23  
MONTH TO DATE 293 376 -83 371  
SINCE MAR 1 1133 1241 -108 1413  
SINCE JUL 1 5625 6157 -532 6390  
 
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 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 20.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
BLOWING SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 486 500 AM  
LOWEST 29 700 PM  
AVERAGE 258  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 78 1987  
MINIMUM TEMPERATURE (F) 31 5 2020  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 616 AM MDT SUNSET 742 PM MDT  
APRIL 18 2024.........SUNRISE 614 AM MDT SUNSET 743 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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