022  
CDUS45 KCYS 190326  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MDT MON SEP 18 2023  
   
...............................
 
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 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 87 231 PM 94 1998 77 10 82  
MINIMUM 40 330 AM 25 1912 42 -2 51  
AVERAGE 64 59 5 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 1946 0.04 -0.04 0.05  
MONTH TO DATE 1.18 0.78 0.40 0.70  
SINCE SEP 1 1.18 0.78 0.40 0.70  
SINCE JAN 1 14.29 13.02 1.27 11.21  
 
DEGREE DAYS  
HEATING  
TODAY 1 7 -6 0  
MONTH TO DATE 46 77 -31 40  
SINCE SEP 1 46 77 -31 40  
SINCE JUL 1 86 114 -28 42  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 59 38 21 74  
SINCE SEP 1 59 38 21 74  
SINCE JAN 1 532 555 -23 788    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.6  
 
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 86 300 AM  
LOWEST 15 200 PM  
AVERAGE 51  
   
......................................................
 
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1937  
MINIMUM TEMPERATURE (F) 41 27 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 634 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 19 2023.....SUNRISE 635 AM MDT SUNSET 654 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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