850  
CDUS45 KCYS 240727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT THU SEP 24 2026  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 107 PM 94 2007 74 0 71  
MINIMUM 56 534 AM 26 1985 40 16 49  
AVERAGE 65 57 8 60  
 
PRECIPITATION (IN)  
YESTERDAY T 1.59 2013 0.04 -0.04 0.01  
MONTH TO DATE 2.72 0.99 1.73 1.70  
SINCE SEP 1 2.72 0.99 1.73 1.70  
SINCE JAN 1 12.97 13.23 -0.26 13.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 5  
MONTH TO DATE 38 117 -79 63  
SINCE SEP 1 38 117 -79 63  
SINCE JUL 1 45 154 -109 66  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 92 42 50 35  
SINCE SEP 1 92 42 50 35  
SINCE JAN 1 890 559 331 683    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 64 200 PM  
AVERAGE 81  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1908  
2020  
MINIMUM TEMPERATURE (F) 39 20 1926  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2026.....SUNRISE 641 AM MDT SUNSET 645 PM MDT  
SEPTEMBER 25 2026.....SUNRISE 642 AM MDT SUNSET 643 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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