626  
CDUS45 KCYS 300727  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT MON OCT 30 2023  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 29 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 26 215 PM 79 1968 54 -28 61  
MINIMUM 8 1056 PM 0 1993 30 -22 28  
AVERAGE 17 42 -25 45  
 
PRECIPITATION (IN)  
YESTERDAY T 0.99 1927 0.03 -0.03 0.00  
MONTH TO DATE 0.90 0.95 -0.05 0.11  
SINCE SEP 1 1.32 2.42 -1.10 1.23  
SINCE JAN 1 19.30 14.27 5.03 8.33  
 
SNOWFALL (IN)  
YESTERDAY 0.2 5.7 1926 0.3 -0.1 0.0  
MONTH TO DATE 3.4 5.4 -2.0 T  
SINCE SEP 1 3.4 6.4 -3.0 T  
SINCE JUL 1 3.4 6.4 -3.0 T  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 48 23 25 20  
MONTH TO DATE 463 527 -64 448  
SINCE SEP 1 552 723 -171 564  
SINCE JUL 1 608 773 -165 565  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 48 32 16 92  
SINCE JAN 1 383 397 -14 701    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1200 AM  
LOWEST 48 200 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 74 1933  
MINIMUM TEMPERATURE (F) 29 0 1993  
 
SUNRISE AND SUNSET  
OCTOBER 30 2023.......SUNRISE 728 AM MDT SUNSET 557 PM MDT  
OCTOBER 31 2023.......SUNRISE 729 AM MDT SUNSET 556 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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