386  
CDUS45 KCYS 170036  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
636 PM MDT FRI MAY 16 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR MAY 16 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 92 1934 68 -2 77  
MINIMUM 42 400 AM 26 2016 39 3 34  
AVERAGE 54 54 0 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.79 1991 0.08 -0.08 0.00  
MONTH TO DATE 0.87 1.28 -0.41 0.75  
SINCE MAR 1 2.54 3.60 -1.06 3.02  
SINCE JAN 1 3.37 4.08 -0.71 4.28  
 
DEGREE DAYS  
HEATING  
TODAY 11 12 -1 9  
MONTH TO DATE 114 237 -123 228  
SINCE MAR 1 1453 1768 -315 1659  
SINCE JUL 1 6467 7181 -714 6264  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 15 0 15 0  
SINCE MAR 1 17 0 17 2  
SINCE JAN 1 17 0 17 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 58 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 24.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 100 AM  
LOWEST 32 400 PM  
AVERAGE 56  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 94 1934  
MINIMUM TEMPERATURE (F) 39 23 2016  
 
SUNRISE AND SUNSET  
MAY 16 2025...........SUNRISE 529 AM MDT SUNSET 806 PM MDT  
MAY 17 2025...........SUNRISE 528 AM MDT SUNSET 807 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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