296  
CDUS45 KCYS 182230  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MST MON NOV 18 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 60 151 PM 78 2008 47 13 36  
MINIMUM 35 530 AM -5 1903 17 18 -4  
AVERAGE 48 32 16 16  
 
PRECIPITATION (IN)  
TODAY 0.00 0.15 1985 0.01 -0.01 0.00  
MONTH TO DATE 0.24 0.28 -0.04 0.28  
SINCE JAN 1 18.79 15.17 3.62 15.84  
 
DEGREE DAYS  
HEATING  
TODAY 17 33 -16 49  
MONTH TO DATE 544 525 19 615  
SINCE SEP 1 1505 1330 175 1409  
SINCE JUL 1 1529 1367 162 1453  
 
COOLING  
TODAY 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 32 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 29 100 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 78 2007  
MINIMUM TEMPERATURE (F) 16 -8 1937  
 
 
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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