333  
CDUS45 KCYS 150733  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT TUE OCT 15 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 14 2019
 
 
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)  
YESTERDAY  
MAXIMUM 75 124 PM 86 2016 63 12 30  
MINIMUM 21 343 AM 6 2018 30 -9 6  
AVERAGE 48 46 2 18  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.73 1942 0.05 -0.05 0.02  
MONTH TO DATE 0.06 0.63 -0.57 0.44  
SINCE JAN 1 18.39 14.43 3.96 15.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 19 -2 47  
MONTH TO DATE 334 223 111 335  
SINCE SEP 1 448 431 17 480  
SINCE JUL 1 472 468 4 524  
 
COOLING  
YESTERDAY 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 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 9 100 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 86 1958  
MINIMUM TEMPERATURE (F) 30 5 2018  
 
 
SUNRISE AND SUNSET  
OCTOBER 15 2019.......SUNRISE 703 AM MDT SUNSET 610 PM MDT  
OCTOBER 16 2019.......SUNRISE 705 AM MDT SUNSET 608 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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