315  
CDUS45 KCYS 310728  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT THU OCT 31 2024  
   
...............................  
 
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 37 247 PM 74 1933 54 -17 44  
MINIMUM 27 1159 PM 0 1993 29 -2 8  
AVERAGE 32 42 -10 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.33 1929 0.02 0.04 0.00  
MONTH TO DATE 0.11 0.97 -0.86 0.95  
SINCE SEP 1 0.48 2.44 -1.96 1.37  
SINCE JAN 1 9.71 14.29 -4.58 19.31  
 
SNOWFALL (IN)  
YESTERDAY 0.5 5.0 1929 0.2 0.3 0.0  
MONTH TO DATE 0.5 5.6 -5.1 3.4  
SINCE SEP 1 0.5 6.6 -6.1 3.4  
SINCE JUL 1 0.5 6.6 -6.1 3.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 33 23 10 39  
MONTH TO DATE 332 550 -218 502  
SINCE SEP 1 398 746 -348 591  
SINCE JUL 1 437 796 -359 647  
 
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 14 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 70 200 PM  
AVERAGE 85  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 74 1887  
MINIMUM TEMPERATURE (F) 29 -1 1991  
 
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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