098  
CDUS45 KCYS 310726  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 30 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 90 122 PM 97 2006 84 6 87  
MINIMUM 59 523 AM 41 1971 57 2 54  
AVERAGE 75 71 4 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.98 1997 0.07 -0.07 0.15  
MONTH TO DATE 3.56 2.05 1.51 1.81  
SINCE JUN 1 7.11 4.21 2.90 2.16  
SINCE JAN 1 14.07 10.27 3.80 6.44  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE T 0.0 0.0 0.0  
SINCE JUN 1 T 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 33 10 23 1  
SINCE JUN 1 154 125 29 61  
SINCE JUL 1 33 10 23 1  
 
COOLING  
YESTERDAY 10 6 4 6  
MONTH TO DATE 159 166 -7 261  
SINCE JUN 1 182 222 -40 379  
SINCE JAN 1 182 226 -44 382    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 31 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2002  
MINIMUM TEMPERATURE (F) 57 43 1913  
1950  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 554 AM MDT SUNSET 817 PM MDT  
AUGUST 1 2023........SUNRISE 555 AM MDT SUNSET 816 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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