525  
CDUS45 KCYS 070730  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU SEP 07 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 2023...  
 
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)  
YESTERDAY  
MAXIMUM 86 319 PM 101 2013 82 4 101  
2022  
MINIMUM 37 423 AM 29 2017 47 -10 47  
AVERAGE 62 64 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1986 0.05 -0.05 0.00  
MONTH TO DATE 0.17 0.28 -0.11 T  
SINCE SEP 1 0.17 0.28 -0.11 T  
SINCE JAN 1 13.28 12.52 0.76 10.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 0  
MONTH TO DATE 12 16 -4 0  
SINCE SEP 1 12 16 -4 0  
SINCE JUL 1 52 53 -1 2  
 
COOLING  
YESTERDAY 0 3 -3 9  
MONTH TO DATE 49 18 31 46  
SINCE SEP 1 49 18 31 46  
SINCE JAN 1 522 535 -13 760    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 9.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 22 200 PM  
AVERAGE 61  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2022  
MINIMUM TEMPERATURE (F) 47 29 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 623 AM MDT SUNSET 715 PM MDT  
SEPTEMBER 8 2023.....SUNRISE 624 AM MDT SUNSET 713 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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