043  
CDUS45 KCYS 212128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SAT SEP 21 2024  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2024...  
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 159 PM 94 2005 75 -7 76  
MINIMUM 51 109 AM 22 1913 41 10 51  
AVERAGE 60 58 2 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.70 1902 0.04 -0.04 0.17  
MONTH TO DATE 0.23 0.91 -0.68 1.35  
SINCE SEP 1 0.23 0.91 -0.68 1.35  
SINCE JAN 1 9.13 13.15 -4.02 14.46  
 
DEGREE DAYS  
HEATING  
TODAY 5 8 -3 1  
MONTH TO DATE 13 100 -87 47  
SINCE SEP 1 13 100 -87 47  
SINCE JUL 1 39 137 -98 87  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 84 41 43 59  
SINCE SEP 1 84 41 43 59  
SINCE JAN 1 723 558 165 532    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 18.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 100 AM  
LOWEST 30 1100 AM  
AVERAGE 48  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 93 1939  
MINIMUM TEMPERATURE (F) 40 26 1995  
2002  
2011  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2024.....SUNRISE 638 AM MDT SUNSET 649 PM MDT  
SEPTEMBER 22 2024.....SUNRISE 639 AM MDT SUNSET 647 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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