514  
CDUS45 KCYS 212232  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MST TUE JAN 21 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 21 2020
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 45 159 PM 67 2009 38 7 32  
MINIMUM 20 533 AM -27 1966 11 9 14  
AVERAGE 33 24 9 23  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1974 0.00 0.00 T  
MONTH TO DATE 0.01 0.11 -0.10 0.01  
SINCE JAN 1 0.01 0.11 -0.10 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 32 40 -8 42  
MONTH TO DATE 781 862 -81 750  
SINCE DEC 1 1974 2145 -171 1812  
SINCE JUL 1 3948 3944 4 3644  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 1200 AM  
LOWEST 42 300 PM  
AVERAGE 63  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 2009  
1981  
1967  
MINIMUM TEMPERATURE (F) 11 -23 1917  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2020.......SUNRISE 714 AM MST SUNSET 452 PM MST  
JANUARY 22 2020.......SUNRISE 713 AM MST SUNSET 453 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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