230  
CDUS45 KCYS 272141  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
341 PM MDT WED SEP 27 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2023...  
VALID AS OF 0300 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 84 159 PM 93 2021 72 12 78  
MINIMUM 46 303 AM 17 1908 38 8 36  
AVERAGE 65 55 10 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 1912 0.03 -0.03 0.00  
MONTH TO DATE 1.51 1.14 0.37 0.78  
SINCE SEP 1 1.51 1.14 0.37 0.78  
SINCE JAN 1 14.62 13.38 1.24 11.29  
 
DEGREE DAYS  
HEATING  
TODAY 0 11 -11 8  
MONTH TO DATE 85 157 -72 99  
SINCE SEP 1 85 157 -72 99  
SINCE JUL 1 125 194 -69 101  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 59 42 17 86  
SINCE SEP 1 59 42 17 86  
SINCE JAN 1 532 559 -27 800    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 12.2  
 
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 93 500 AM  
LOWEST 29 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1953  
1957  
2010  
MINIMUM TEMPERATURE (F) 37 22 2006  
2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 644 AM MDT SUNSET 640 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 645 AM MDT SUNSET 638 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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