002  
CDUS45 KCYS 010327  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT MON JUL 31 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JULY 31 2023
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 1249 PM 98 2002 84 4 86  
MINIMUM 61 514 AM 43 1913 57 4 61  
1950  
AVERAGE 75 71 4 74  
 
PRECIPITATION (IN)  
TODAY 0.34 1.70 1966 0.06 0.28 T  
MONTH TO DATE 3.90 2.11 1.79 1.81  
SINCE JUN 1 7.45 4.27 3.18 2.16  
SINCE JAN 1 14.41 10.33 4.08 6.44  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 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  
TODAY 10 6 4 9  
MONTH TO DATE 169 175 -6 270  
SINCE JUN 1 192 231 -39 388  
SINCE JAN 1 192 235 -43 391    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 36 100 PM  
AVERAGE 68  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2008  
MINIMUM TEMPERATURE (F) 57 42 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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