201  
CDUS45 KCYS 172125  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
325 PM MDT TUE SEP 17 2024  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 92 158 PM 100 2000 77 15 87  
MINIMUM 53 612 AM 29 1903 42 11 39  
1912  
1965  
AVERAGE 73 60 13 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.25 1996 0.04 -0.04 0.00  
MONTH TO DATE 0.03 0.74 -0.71 1.18  
SINCE SEP 1 0.03 0.74 -0.71 1.18  
SINCE JAN 1 8.93 12.98 -4.05 14.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 6 -6 2  
MONTH TO DATE 2 70 -68 45  
SINCE SEP 1 2 70 -68 45  
SINCE JUL 1 28 107 -79 85  
 
COOLING  
TODAY 8 1 7 0  
MONTH TO DATE 82 37 45 59  
SINCE SEP 1 82 37 45 59  
SINCE JAN 1 721 554 167 532    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.6  
 
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 90 600 AM  
LOWEST 22 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 1998  
MINIMUM TEMPERATURE (F) 42 25 1912  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 634 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 18 2024.....SUNRISE 635 AM MDT SUNSET 654 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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