473  
CDUS45 KCYS 220325  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MDT MON OCT 21 2024  
   
...............................
 
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 21 2024...  
VALID TODAY AS OF 0900 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 65 225 PM 78 2003 57 8 71  
MINIMUM 42 1221 AM 13 1911 32 10 41  
AVERAGE 54 44 10 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 1914 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.72 -0.71 0.67  
SINCE SEP 1 0.38 2.19 -1.81 1.09  
SINCE JAN 1 9.61 14.04 -4.43 19.03  
 
SNOWFALL (IN)  
TODAY 0.0 5.2 1906 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.5 -3.5 T  
SINCE SEP 1 0.0 4.5 -4.5 T  
SINCE JUL 1 0.0 4.5 -4.5 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 21 -10 9  
MONTH TO DATE 183 351 -168 256  
SINCE SEP 1 249 547 -298 345  
SINCE JUL 1 288 597 -309 401  
 
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 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 100 AM  
LOWEST 29 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 2003  
MINIMUM TEMPERATURE (F) 32 10 1935  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 718 AM MDT SUNSET 609 PM MDT  
OCTOBER 22 2024.......SUNRISE 719 AM MDT SUNSET 607 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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