687  
CDUS45 KCYS 090728  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1227 AM MST THU JAN 9 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 8 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 40 140 PM 64 2009 38 2 40  
MINIMUM 22 637 AM -21 1988 10 12 4  
AVERAGE 31 24 7 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 2006 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.04 -0.03 0.00  
SINCE JAN 1 0.01 0.04 -0.03 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 41 -7 43  
MONTH TO DATE 266 331 -65 286  
SINCE DEC 1 1459 1614 -155 1348  
SINCE JUL 1 3433 3413 20 3180  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 600 AM  
LOWEST 54 100 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 62 1953  
MINIMUM TEMPERATURE (F) 10 -23 1973  
 
 
SUNRISE AND SUNSET  
JANUARY 9 2020.......SUNRISE 719 AM MST SUNSET 438 PM MST  
JANUARY 10 2020.......SUNRISE 719 AM MST SUNSET 439 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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