637  
CDUS45 KCYS 290029  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MDT MON APR 28 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 28 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 66 MM 91 1910 61 5 49  
MINIMUM 38 MM 17 1998 31 7 30  
AVERAGE 52 46 6 40  
 
PRECIPITATION (IN)  
TODAY 0.04 1.08 1975 0.08 -0.04 0.17  
MONTH TO DATE 0.38 1.57 -1.19 1.70  
SINCE MAR 1 1.42 2.17 -0.75 2.27  
SINCE JAN 1 2.25 2.65 -0.40 3.53  
 
DEGREE DAYS  
HEATING  
TODAY 13 19 -6 25  
MONTH TO DATE 548 607 -59 533  
SINCE MAR 1 1288 1494 -206 1401  
SINCE JUL 1 6302 6907 -605 6006  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 2  
SINCE MAR 1 2 0 2 2  
SINCE JAN 1 2 0 2 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 50 1200 PM  
AVERAGE 74  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 84 1934  
1987  
MINIMUM TEMPERATURE (F) 31 13 1956  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 551 AM MDT SUNSET 747 PM MDT  
APRIL 29 2025.........SUNRISE 549 AM MDT SUNSET 748 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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