037  
CDUS45 KCYS 050027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT THU SEP 04 2025  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 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 82 MM 101 1998 82 0 84  
MINIMUM 47 MM 32 2011 48 -1 54  
AVERAGE 65 65 0 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.10 1912 0.04 -0.04 T  
MONTH TO DATE 0.00 0.18 -0.18 T  
SINCE SEP 1 0.00 0.18 -0.18 T  
SINCE JAN 1 11.44 12.42 -0.98 8.90  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 5 10 -5 0  
SINCE SEP 1 5 10 -5 0  
SINCE JUL 1 8 47 -39 26  
 
COOLING  
TODAY 0 3 -3 4  
MONTH TO DATE 2 12 -10 27  
SINCE SEP 1 2 12 -10 27  
SINCE JAN 1 650 529 121 666    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 22 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 103 2020  
MINIMUM TEMPERATURE (F) 47 33 1953  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2025.....SUNRISE 620 AM MDT SUNSET 719 PM MDT  
SEPTEMBER 5 2025.....SUNRISE 621 AM MDT SUNSET 717 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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