430  
CDUS45 KCYS 200726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SUN OCT 20 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 61 216 PM 81 2003 58 3 72  
MINIMUM 37 716 AM 12 1916 33 4 44  
AVERAGE 49 45 4 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.94 1957 0.03 -0.03 0.00  
MONTH TO DATE 0.01 0.66 -0.65 0.67  
SINCE SEP 1 0.38 2.13 -1.75 1.09  
SINCE JAN 1 9.61 13.98 -4.37 19.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1949 0.3 -0.3 0.0  
MONTH TO DATE 0.0 3.0 -3.0 T  
SINCE SEP 1 0.0 4.0 -4.0 T  
SINCE JUL 1 0.0 4.0 -4.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 20 -4 7  
MONTH TO DATE 162 310 -148 243  
SINCE SEP 1 228 506 -278 332  
SINCE JUL 1 267 556 -289 388  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 42 200 PM  
AVERAGE 70  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 78 1950  
MINIMUM TEMPERATURE (F) 32 13 1911  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 717 AM MDT SUNSET 610 PM MDT  
OCTOBER 21 2024.......SUNRISE 718 AM MDT SUNSET 609 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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