510  
CDUS45 KCYS 240329  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
929 PM MDT WED OCT 23 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 2019
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 52 1131 AM 87 2003 59 -7 63  
MINIMUM 33 731 PM 5 1917 27 6 32  
AVERAGE 43 43 0 48  
 
PRECIPITATION (IN)  
TODAY 0.00 1.30 1906 0.04 -0.04 T  
MONTH TO DATE 0.22 0.95 -0.73 0.44  
SINCE JAN 1 18.55 14.75 3.80 15.49  
 
DEGREE DAYS  
HEATING  
TODAY 22 22 0 17  
MONTH TO DATE 527 408 119 522  
SINCE SEP 1 641 616 25 667  
SINCE JUL 1 665 653 12 711  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 40 19 73  
SINCE JAN 1 516 563 -47 566    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 20.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 39 1100 AM  
AVERAGE 64  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 82 1939  
MINIMUM TEMPERATURE (F) 27 10 1926  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2019.......SUNRISE 713 AM MDT SUNSET 558 PM MDT  
OCTOBER 24 2019.......SUNRISE 714 AM MDT SUNSET 556 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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