300  
CDUS45 KCYS 042231  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
330 PM MST TUE FEB 4 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 20 159 PM 65 1904 39 -19 18  
MINIMUM 10 710 AM -40 1899 11 -1 6  
AVERAGE 15 25 -10 12  
 
PRECIPITATION (IN)  
TODAY T 0.37 2015 0.01 -0.01 T  
MONTH TO DATE T 0.05 -0.05 T  
SINCE JAN 1 0.02 0.23 -0.21 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 50 40 10 53  
MONTH TO DATE 130 160 -30 137  
SINCE DEC 1 2452 2706 -254 2346  
SINCE JUL 1 4426 4505 -79 4178  
 
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 13 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 800 AM  
LOWEST 62 1100 AM  
AVERAGE 77  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1904  
MINIMUM TEMPERATURE (F) 11 -32 1899  
 
 
SUNRISE AND SUNSET  
FEBRUARY 4 2020......SUNRISE 701 AM MST SUNSET 509 PM MST  
FEBRUARY 5 2020......SUNRISE 700 AM MST SUNSET 511 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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