916  
CDUS45 KCYS 181334  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
734 AM MDT WED JUN 18 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 74 418 PM 100 2012 81 -7 86  
MINIMUM 53 1142 PM 36 1902 50 3 54  
AVERAGE 64 66 -2 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.63 1978 0.09 0.10 T  
MONTH TO DATE 0.96 1.74 -0.78 1.20  
SINCE JUN 1 0.96 1.74 -0.78 1.20  
SINCE JAN 1 7.52 7.19 0.33 6.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 64 69 -5 12  
SINCE JUN 1 64 69 -5 12  
SINCE JUL 1 6694 7376 -682 6385  
 
COOLING  
YESTERDAY 0 3 -3 5  
MONTH TO DATE 37 35 2 56  
SINCE JUN 1 37 35 2 56  
SINCE JAN 1 57 44 13 60    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 55 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 1936  
MINIMUM TEMPERATURE (F) 50 37 1945  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 515 AM MDT SUNSET 830 PM MDT  
JUNE 19 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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