224  
CDUS45 KCYS 070731  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT SAT OCT 07 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 54 329 PM 83 2020 63 -9 68  
MINIMUM 36 1154 PM 16 1952 38 -2 39  
AVERAGE 45 50 -5 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1874 0.03 -0.03 0.00  
1970  
MONTH TO DATE 0.26 0.22 0.04 0.09  
SINCE SEP 1 0.68 1.69 -1.01 1.21  
SINCE JAN 1 18.66 13.54 5.12 8.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 2012 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE SEP 1 0.0 1.7 -1.7 0.0  
SINCE JUL 1 T 1.7 -1.7 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 15 5 11  
MONTH TO DATE 67 81 -14 63  
SINCE SEP 1 156 277 -121 179  
SINCE JUL 1 212 327 -115 180  
 
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 30 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1000 PM  
LOWEST 46 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 82 1956  
MINIMUM TEMPERATURE (F) 37 18 1970  
 
SUNRISE AND SUNSET  
OCTOBER 7 2023.......SUNRISE 702 AM MDT SUNSET 631 PM MDT  
OCTOBER 8 2023.......SUNRISE 703 AM MDT SUNSET 630 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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