755  
CDUS45 KCYS 031336  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
736 AM MDT WED SEP 03 2025  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 2025...  
 
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)  
YESTERDAY  
MAXIMUM 88 244 PM 99 2023 83 5 92  
MINIMUM 43 529 AM 31 2006 48 -5 53  
AVERAGE 66 66 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1951 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.09 -0.09 0.00  
SINCE SEP 1 0.00 0.09 -0.09 0.00  
SINCE JAN 1 11.44 12.33 -0.89 8.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 4 -4 0  
SINCE SEP 1 0 4 -4 0  
SINCE JUL 1 3 41 -38 26  
 
COOLING  
YESTERDAY 1 3 -2 8  
MONTH TO DATE 2 6 -4 11  
SINCE SEP 1 2 6 -4 11  
SINCE JAN 1 650 523 127 650    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 18 300 PM  
AVERAGE 59  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 2013  
MINIMUM TEMPERATURE (F) 48 30 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2025.....SUNRISE 619 AM MDT SUNSET 721 PM MDT  
SEPTEMBER 4 2025.....SUNRISE 620 AM MDT SUNSET 719 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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