058  
CDUS45 KCYS 210728  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON AUG 21 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2023...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 447 PM 102 2013 86 3 84  
MINIMUM 64 518 AM 38 2004 53 11 42  
AVERAGE 77 69 8 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.96 1965 0.04 -0.01 0.00  
MONTH TO DATE 1.36 1.00 0.36 0.38  
SINCE JUN 1 7.96 6.30 1.66 5.67  
SINCE JAN 1 12.83 11.75 1.08 10.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 10 8 2 2  
SINCE JUN 1 91 109 -18 60  
SINCE JUL 1 40 19 21 2  
 
COOLING  
YESTERDAY 12 5 7 0  
MONTH TO DATE 122 139 -17 196  
SINCE JUN 1 386 463 -77 632  
SINCE JAN 1 388 472 -84 642    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 43 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 1960  
MINIMUM TEMPERATURE (F) 52 39 2009  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 605 AM MDT SUNSET 743 PM MDT  
AUGUST 22 2023........SUNRISE 606 AM MDT SUNSET 741 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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