750  
CDUS45 KCYS 190729  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1228 AM MST TUE NOV 19 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 60 218 PM 78 2008 47 13 36  
MINIMUM 25 812 PM -5 1903 17 8 -4  
AVERAGE 43 32 11 16  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 22 33 -11 49  
MONTH TO DATE 549 525 24 615  
SINCE SEP 1 1510 1330 180 1409  
SINCE JUL 1 1534 1367 167 1453  
 
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 32 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 29 100 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 78 2007  
MINIMUM TEMPERATURE (F) 16 -8 1937  
 
 
SUNRISE AND SUNSET  
NOVEMBER 19 2019......SUNRISE 646 AM MST SUNSET 427 PM MST  
NOVEMBER 20 2019......SUNRISE 647 AM MST SUNSET 426 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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