041  
CDUS45 KCYS 180730  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1229 AM MST MON NOV 18 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 54 228 PM 77 1999 48 6 32  
MINIMUM 19 643 AM -7 1996 17 2 0  
AVERAGE 37 32 5 16  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1952 0.01 -0.01 T  
MONTH TO DATE 0.24 0.27 -0.03 0.28  
SINCE JAN 1 18.79 15.16 3.63 15.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 33 -5 49  
MONTH TO DATE 527 492 35 566  
SINCE SEP 1 1488 1297 191 1360  
SINCE JUL 1 1512 1334 178 1404  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 41 18 73  
SINCE JAN 1 516 564 -48 566    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 35 200 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 78 2008  
MINIMUM TEMPERATURE (F) 17 -5 1903  
 
 
SUNRISE AND SUNSET  
NOVEMBER 18 2019......SUNRISE 645 AM MST SUNSET 428 PM MST  
NOVEMBER 19 2019......SUNRISE 646 AM MST SUNSET 427 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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