706  
CDUS45 KCYS 151329  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
729 AM MDT FRI AUG 15 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2025...  
 
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)  
YESTERDAY  
MAXIMUM 101 310 PM 105 1937 87 14 90  
MINIMUM 50 537 AM 42 2023 55 -5 57  
AVERAGE 76 71 5 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 1.05 1968 0.05 0.02 T  
MONTH TO DATE 0.21 0.75 -0.54 0.49  
SINCE JUN 1 3.78 6.05 -2.27 3.42  
SINCE JAN 1 10.34 11.50 -1.16 8.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 14  
SINCE JUN 1 70 103 -33 56  
SINCE JUL 1 2 13 -11 24  
 
COOLING  
YESTERDAY 11 6 5 9  
MONTH TO DATE 48 104 -56 111  
SINCE JUN 1 455 428 27 492  
SINCE JAN 1 475 437 38 496    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 14 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 104 1937  
MINIMUM TEMPERATURE (F) 54 44 1924  
2002  
 
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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