664  
CDUS45 KCYS 100726  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT SUN SEP 10 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 82 141 PM 99 1931 81 1 58  
MINIMUM 52 543 AM 21 1902 46 6 46  
AVERAGE 67 63 4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.52 2006 0.04 -0.02 T  
MONTH TO DATE 0.19 0.41 -0.22 0.02  
SINCE SEP 1 0.19 0.41 -0.22 0.02  
SINCE JAN 1 13.30 12.65 0.65 10.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 13  
MONTH TO DATE 12 28 -16 13  
SINCE SEP 1 12 28 -16 13  
SINCE JUL 1 52 65 -13 15  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 59 24 35 65  
SINCE SEP 1 59 24 35 65  
SINCE JAN 1 532 541 -9 779    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 38 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2012  
MINIMUM TEMPERATURE (F) 45 25 1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 626 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 11 2023.....SUNRISE 627 AM MDT SUNSET 708 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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