265  
CDUS45 KCYS 300729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT WED SEP 30 2026  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 72 415 PM 93 2024 71 1 82  
MINIMUM 46 1159 PM 21 1985 37 9 51  
1999  
AVERAGE 59 54 5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 2014 0.04 -0.04 0.00  
MONTH TO DATE 2.73 1.22 1.51 1.70  
SINCE SEP 1 2.73 1.22 1.51 1.70  
SINCE JAN 1 12.98 13.46 -0.48 13.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 12 -6 0  
MONTH TO DATE 54 180 -126 83  
SINCE SEP 1 54 180 -126 83  
SINCE JUL 1 61 217 -156 86  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 94 42 52 38  
SINCE SEP 1 94 42 52 38  
SINCE JAN 1 892 559 333 686    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 48 400 PM  
AVERAGE 74  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1980  
MINIMUM TEMPERATURE (F) 36 18 1985  
 
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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