751  
CDUS45 KCYS 070027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT SAT SEP 06 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 77 MM 101 2013 82 -5 85  
2022  
MINIMUM 28R MM 29 2017 47 -19 46  
AVERAGE 53 64 -11 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1986 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.28 -0.28 T  
SINCE SEP 1 0.00 0.28 -0.28 T  
SINCE JAN 1 11.44 12.52 -1.08 8.90  
 
DEGREE DAYS  
HEATING  
TODAY 12 3 9 0  
MONTH TO DATE 27 16 11 2  
SINCE SEP 1 27 16 11 2  
SINCE JUL 1 30 53 -23 28  
 
COOLING  
TODAY 0 3 -3 1  
MONTH TO DATE 2 18 -16 28  
SINCE SEP 1 2 18 -16 28  
SINCE JAN 1 650 535 115 667    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.9  
 
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 92 400 AM  
LOWEST 24 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2022  
MINIMUM TEMPERATURE (F) 47 29 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2025.....SUNRISE 622 AM MDT SUNSET 716 PM MDT  
SEPTEMBER 7 2025.....SUNRISE 623 AM MDT SUNSET 714 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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