271  
CDUS45 KCYS 312132  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
332 PM MDT THU OCT 31 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 31 2024...  
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 156 PM 74 1887 53 -6 53  
MINIMUM 25 325 AM -1 1991 29 -4 17  
AVERAGE 36 41 -5 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.81 1889 0.03 -0.03 0.00  
MONTH TO DATE 0.11 1.00 -0.89 0.95  
SINCE SEP 1 0.48 2.47 -1.99 1.37  
SINCE JAN 1 9.71 14.32 -4.61 19.31  
 
SNOWFALL (IN)  
TODAY 0.0 8.8 1889 0.3 -0.3 0.0  
MONTH TO DATE 0.5 5.9 -5.4 3.4  
SINCE SEP 1 0.5 6.9 -6.4 3.4  
SINCE JUL 1 0.5 6.9 -6.4 3.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 29 24 5 30  
MONTH TO DATE 361 574 -213 532  
SINCE SEP 1 427 770 -343 621  
SINCE JUL 1 466 820 -354 677  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 47 32 15 48  
SINCE JAN 1 528 397 131 383    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 30 200 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 72 2008  
MINIMUM TEMPERATURE (F) 29 -5 1951  
 
SUNRISE AND SUNSET  
OCTOBER 31 2024.......SUNRISE 730 AM MDT SUNSET 555 PM MDT  
NOVEMBER 1 2024......SUNRISE 731 AM MDT SUNSET 554 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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