923  
CDUS45 KCYS 160027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT FRI AUG 15 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 15 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 97 MM 104 1937 87 10 86  
MINIMUM 57 MM 44 1924 54 3 50  
2002  
AVERAGE 77 71 6 68  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1980 0.04 -0.04 0.00  
MONTH TO DATE 0.21 0.79 -0.58 0.49  
SINCE JUN 1 3.78 6.09 -2.31 3.42  
SINCE JAN 1 10.34 11.54 -1.20 8.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 14  
SINCE JUN 1 70 104 -34 56  
SINCE JUL 1 2 14 -12 24  
 
COOLING  
TODAY 12 6 6 3  
MONTH TO DATE 60 110 -50 114  
SINCE JUN 1 467 434 33 495  
SINCE JAN 1 487 443 44 499    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.0  
 
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 93 500 AM  
LOWEST 18 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 105 2002  
MINIMUM TEMPERATURE (F) 54 44 2001  
 
SUNRISE AND SUNSET  
AUGUST 15 2025........SUNRISE 559 AM MDT SUNSET 751 PM MDT  
AUGUST 16 2025........SUNRISE 600 AM MDT SUNSET 750 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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