774  
CDUS45 KCYS 192128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SAT OCT 19 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 2019
 
 
VALID AS OF 0300 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 61 159 PM 90 2003 61 0 65  
MINIMUM 19 526 AM 12 1917 28 -9 29  
AVERAGE 40 45 -5 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.71 1908 0.03 -0.03 0.00  
MONTH TO DATE 0.06 0.81 -0.75 0.44  
SINCE JAN 1 18.39 14.61 3.78 15.49  
 
DEGREE DAYS  
HEATING  
TODAY 25 21 4 18  
MONTH TO DATE 431 322 109 452  
SINCE SEP 1 545 530 15 597  
SINCE JUL 1 569 567 2 641  
 
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 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 23 1200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 84 1947  
MINIMUM TEMPERATURE (F) 28 10 1916  
1905  
 
 
SUNRISE AND SUNSET  
OCTOBER 19 2019.......SUNRISE 708 AM MDT SUNSET 604 PM MDT  
OCTOBER 20 2019.......SUNRISE 709 AM MDT SUNSET 602 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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