801  
CDUS45 KCYS 130027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT TUE AUG 12 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 12 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 MM MM 99 1965 88 MM 82  
1972  
1996  
MINIMUM MM MM 37 2004 55 MM 49  
AVERAGE MM 71 MM 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1905 0.05 -0.05 0.00  
MONTH TO DATE 0.14 0.66 -0.52 0.49  
SINCE JUN 1 3.71 5.96 -2.25 3.42  
SINCE JAN 1 10.27 11.41 -1.14 8.89  
 
DEGREE DAYS  
HEATING  
TODAY MM 0 MM 0  
MONTH TO DATE 0 0 0 14  
SINCE JUN 1 70 101 -31 56  
SINCE JUL 1 2 11 -9 24  
 
COOLING  
TODAY MM 7 MM 1  
MONTH TO DATE 37 91 -54 93  
SINCE JUN 1 444 415 29 474  
SINCE JAN 1 464 424 40 478    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 107 2007  
MINIMUM TEMPERATURE (F) 55 38 2002  
 
SUNRISE AND SUNSET  
AUGUST 12 2025........SUNRISE 556 AM MDT SUNSET 755 PM MDT  
AUGUST 13 2025........SUNRISE 557 AM MDT SUNSET 754 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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