143  
CDUS45 KCYS 010031  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
631 PM MDT WED SEP 30 2026  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 2026...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 72 MM 90 1980 70 2 84  
MINIMUM 43 558 AM 18 1985 36 7 50  
AVERAGE 58 53 5 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.84 1904 0.04 -0.04 0.03  
MONTH TO DATE 2.73 1.26 1.47 1.73  
SINCE SEP 1 2.73 1.26 1.47 1.73  
SINCE JAN 1 12.98 13.50 -0.52 13.21  
 
DEGREE DAYS  
HEATING  
TODAY 7 12 -5 0  
MONTH TO DATE 61 192 -131 83  
SINCE SEP 1 61 192 -131 83  
SINCE JUL 1 68 229 -161 86  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 94 44 50 40  
SINCE SEP 1 94 44 50 40  
SINCE JAN 1 892 561 331 688    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.7  
 
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 100 300 AM  
LOWEST 49 200 PM  
AVERAGE 75  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1953  
2005  
MINIMUM TEMPERATURE (F) 36 20 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2026.....SUNRISE 647 AM MDT SUNSET 634 PM MDT  
OCTOBER 1 2026.......SUNRISE 648 AM MDT SUNSET 633 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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