482  
CDUS45 KCYS 180028  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
628 PM MDT TUE JUN 17 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JUNE 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 74 MM 100 2012 81 -7 86  
MINIMUM 60 MM 36 1902 50 10 54  
AVERAGE 67 66 1 70  
 
PRECIPITATION (IN)  
TODAY 0.04 0.63 1978 0.09 -0.05 T  
MONTH TO DATE 0.81 1.74 -0.93 1.20  
SINCE JUN 1 0.81 1.74 -0.93 1.20  
SINCE JAN 1 7.37 7.19 0.18 6.67  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 63 69 -6 12  
SINCE JUN 1 63 69 -6 12  
SINCE JUL 1 6693 7376 -683 6385  
 
COOLING  
TODAY 2 3 -1 5  
MONTH TO DATE 39 35 4 56  
SINCE JUN 1 39 35 4 56  
SINCE JAN 1 59 44 15 60    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 55 400 PM  
AVERAGE 76  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1936  
MINIMUM TEMPERATURE (F) 50 37 1945  
 
SUNRISE AND SUNSET  
JUNE 17 2025..........SUNRISE 515 AM MDT SUNSET 830 PM MDT  
JUNE 18 2025..........SUNRISE 515 AM MDT SUNSET 830 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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