535  
CDUS45 KCYS 120325  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
925 PM MDT MON SEP 11 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2023...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 357 PM 97 1994 80 -10 79  
MINIMUM 51 759 PM 24 1902 45 6 34  
AVERAGE 61 62 -1 57  
 
PRECIPITATION (IN)  
TODAY 0.12 1.90 1973 0.04 0.08 0.00  
MONTH TO DATE 1.15 0.50 0.65 0.06  
SINCE SEP 1 1.15 0.50 0.65 0.06  
SINCE JAN 1 14.26 12.74 1.52 10.57  
 
DEGREE DAYS  
HEATING  
TODAY 4 5 -1 8  
MONTH TO DATE 20 37 -17 33  
SINCE SEP 1 20 37 -17 33  
SINCE JUL 1 60 74 -14 35  
 
COOLING  
TODAY 0 2 -2 0  
MONTH TO DATE 59 28 31 65  
SINCE SEP 1 59 28 31 65  
SINCE JAN 1 532 545 -13 779    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 39 400 PM  
AVERAGE 68  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1939  
MINIMUM TEMPERATURE (F) 45 24 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 627 AM MDT SUNSET 708 PM MDT  
SEPTEMBER 12 2023.....SUNRISE 628 AM MDT SUNSET 706 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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