104  
CDUS45 KCYS 280727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT MON APR 28 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 82 312 PM 89 1910 61 21 47  
MINIMUM 51 1159 PM 15 1994 31 20 40  
AVERAGE 67 46 21 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 0.86 2012 0.08 0.03 0.10  
MONTH TO DATE 0.34 1.49 -1.15 1.53  
SINCE MAR 1 1.38 2.09 -0.71 2.10  
SINCE JAN 1 2.21 2.57 -0.36 3.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 19 -19 21  
MONTH TO DATE 535 588 -53 508  
SINCE MAR 1 1275 1475 -200 1376  
SINCE JUL 1 6289 6888 -599 5981  
 
COOLING  
YESTERDAY 2 0 2 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 37 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 16.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 28 300 PM  
AVERAGE 64  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 91 1910  
MINIMUM TEMPERATURE (F) 31 17 1998  
 
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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