404  
CDUS45 KCYS 200738  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
138 AM MDT FRI JUN 20 2025  
   
...............................
 
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JUNE 19 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 97 408 PM 100 1910 82 15 69  
MINIMUM 54 252 AM 33 1912 50 4 40  
AVERAGE 76 66 10 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.95 1991 0.10 -0.10 T  
MONTH TO DATE 0.96 1.94 -0.98 1.20  
SINCE JUN 1 0.96 1.94 -0.98 1.20  
SINCE JAN 1 7.52 7.39 0.13 6.67  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 66 73 -7 28  
SINCE JUN 1 66 73 -7 28  
SINCE JUL 1 6696 7380 -684 6401  
 
COOLING  
YESTERDAY 11 3 8 0  
MONTH TO DATE 48 41 7 56  
SINCE JUN 1 48 41 7 56  
SINCE JAN 1 68 50 18 60    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 200 AM  
LOWEST 13 200 PM  
AVERAGE 52  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 105 1989  
MINIMUM TEMPERATURE (F) 50 37 1929  
1972  
 
SUNRISE AND SUNSET  
JUNE 20 2025..........SUNRISE 515 AM MDT SUNSET 830 PM MDT  
JUNE 21 2025..........SUNRISE 516 AM MDT SUNSET 831 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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