348  
CDUS45 KCYS 190727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SAT APR 19 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR APRIL 18 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 42 236 PM 85 1994 59 -17 47  
MINIMUM 24 1154 PM 17 2008 28 -4 23  
AVERAGE 33 44 -11 35  
 
PRECIPITATION (IN)  
YESTERDAY T 1.35 1957 0.07 -0.07 0.01  
MONTH TO DATE 0.18 0.88 -0.70 0.95  
SINCE MAR 1 1.22 1.48 -0.26 1.52  
SINCE JAN 1 2.05 1.96 0.09 2.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 21 11 30  
MONTH TO DATE 393 407 -14 337  
SINCE MAR 1 1133 1294 -161 1205  
SINCE JUL 1 6147 6707 -560 5810  
 
COOLING  
YESTERDAY 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 21 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 57 500 PM  
AVERAGE 79  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 85 1987  
MINIMUM TEMPERATURE (F) 29 6 1966  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 604 AM MDT SUNSET 737 PM MDT  
APRIL 20 2025.........SUNRISE 602 AM MDT SUNSET 738 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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