236  
CDUS45 KCYS 200328  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
928 PM MDT THU SEP 19 2024  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2024...  
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 352 PM 94 1937 76 4 86  
MINIMUM 39 533 AM 27 1971 41 -2 44  
AVERAGE 60 59 1 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.82 1928 0.05 -0.05 0.00  
MONTH TO DATE 0.23 0.83 -0.60 1.18  
SINCE SEP 1 0.23 0.83 -0.60 1.18  
SINCE JAN 1 9.13 13.07 -3.94 14.29  
 
DEGREE DAYS  
HEATING  
TODAY 5 7 -2 0  
MONTH TO DATE 8 84 -76 46  
SINCE SEP 1 8 84 -76 46  
SINCE JUL 1 34 121 -87 86  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 82 39 43 59  
SINCE SEP 1 82 39 43 59  
SINCE JAN 1 721 556 165 532    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.1  
 
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 89 600 AM  
LOWEST 22 300 PM  
AVERAGE 56  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 97 1956  
MINIMUM TEMPERATURE (F) 41 27 1927  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2024.....SUNRISE 636 AM MDT SUNSET 653 PM MDT  
SEPTEMBER 20 2024.....SUNRISE 637 AM MDT SUNSET 651 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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