376  
CDUS45 KCYS 120028  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT SUN MAY 11 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 11 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 89R MM 89 1940 66 23 73  
MINIMUM 57 MM 22 2008 36 21 32  
AVERAGE 73 51 22 53  
 
PRECIPITATION (IN)  
TODAY 0.00 2.10 1930 0.08 -0.08 0.00  
MONTH TO DATE 0.39 0.88 -0.49 0.31  
SINCE MAR 1 2.06 3.20 -1.14 2.58  
SINCE JAN 1 2.89 3.68 -0.79 3.84  
 
DEGREE DAYS  
HEATING  
TODAY 0 14 -14 12  
MONTH TO DATE 93 175 -82 183  
SINCE MAR 1 1432 1706 -274 1614  
SINCE JUL 1 6446 7119 -673 6219  
 
COOLING  
TODAY 8 0 8 0  
MONTH TO DATE 8 0 8 0  
SINCE MAR 1 10 0 10 2  
SINCE JAN 1 10 0 10 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 22.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 500 AM  
LOWEST 17 200 PM  
AVERAGE 33  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1906  
2007  
MINIMUM TEMPERATURE (F) 37 21 1953  
1983  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 534 AM MDT SUNSET 801 PM MDT  
MAY 12 2025...........SUNRISE 533 AM MDT SUNSET 802 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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