534  
CDUS45 KCYS 220026  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
626 PM MDT MON JUL 21 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JULY 21 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 104 MM 106 1903 89 15 85  
MINIMUM 65 MM 44 2009 57 8 50  
AVERAGE 85 73 12 68  
 
PRECIPITATION (IN)  
TODAY 0.01 1.55 1903 0.08 -0.07 0.07  
MONTH TO DATE 0.88 1.69 -0.81 0.60  
SINCE JUN 1 2.21 4.59 -2.38 2.93  
SINCE JAN 1 8.77 10.04 -1.27 8.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 2 4 -2 10  
SINCE JUN 1 70 94 -24 42  
SINCE JUL 1 2 4 -2 10  
 
COOLING  
TODAY 20 8 12 3  
MONTH TO DATE 185 149 36 132  
SINCE JUN 1 315 239 76 276  
SINCE JAN 1 335 248 87 280    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 13 100 PM  
AVERAGE 55  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 103 2007  
2012  
MINIMUM TEMPERATURE (F) 57 43 1990  
 
SUNRISE AND SUNSET  
JULY 21 2025..........SUNRISE 534 AM MDT SUNSET 820 PM MDT  
JULY 22 2025..........SUNRISE 535 AM MDT SUNSET 820 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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