834  
CDUS45 KCYS 180028  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT THU APR 17 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 60 MM 84 1948 59 1 60  
MINIMUM 36 513 PM 9 2020 28 8 27  
AVERAGE 48 44 4 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.21 2015 0.06 -0.06 0.15  
MONTH TO DATE 0.18 0.81 -0.63 0.94  
SINCE MAR 1 1.22 1.41 -0.19 1.51  
SINCE JAN 1 2.05 1.89 0.16 2.77  
 
DEGREE DAYS  
HEATING  
TODAY 17 22 -5 21  
MONTH TO DATE 359 386 -27 307  
SINCE MAR 1 1099 1273 -174 1175  
SINCE JUL 1 6113 6686 -573 5780  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 17.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 500 PM  
LOWEST 35 1200 AM  
AVERAGE 57  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 1994  
MINIMUM TEMPERATURE (F) 28 17 2008  
 
SUNRISE AND SUNSET  
APRIL 17 2025.........SUNRISE 607 AM MDT SUNSET 735 PM MDT  
APRIL 18 2025.........SUNRISE 605 AM MDT SUNSET 736 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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