014  
CDUS45 KCYS 192230  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
330 PM MST WED FEB 19 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 19 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 24 142 PM 66 1981 42 -18 16  
MINIMUM 18 845 AM -16 2006 13 5 4  
1936  
AVERAGE 21 28 -7 10  
 
PRECIPITATION (IN)  
TODAY T 0.27 1953 0.02 -0.02 T  
MONTH TO DATE 0.01 0.26 -0.25 T  
SINCE JAN 1 0.03 0.44 -0.41 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 44 37 7 55  
MONTH TO DATE 730 740 -10 575  
SINCE DEC 1 3052 3286 -234 2784  
SINCE JUL 1 5026 5085 -59 4616  
 
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 NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.6  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 77 1100 AM  
AVERAGE 85  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 67 1972  
1935  
MINIMUM TEMPERATURE (F) 14 -23 2018  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2020......SUNRISE 642 AM MST SUNSET 529 PM MST  
FEBRUARY 20 2020......SUNRISE 641 AM MST SUNSET 530 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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