660  
CDUS45 KCYS 230733  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1233 AM MST SUN FEB 23 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 22 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 MM MM 71 1982 43 MM 23  
MINIMUM MM MM -18 1913 14 MM 15  
AVERAGE MM 29 MM 19  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.00 1909 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.30 -0.29 T  
SINCE JAN 1 0.03 0.48 -0.45 0.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 36 MM 46  
MONTH TO DATE 783 850 -67 729  
SINCE DEC 1 3105 3396 -291 2938  
SINCE JUL 1 5079 5195 -116 4770  
 
COOLING  
YESTERDAY MM 0 MM 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 MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 68 1908  
MINIMUM TEMPERATURE (F) 15 -17 1914  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2020......SUNRISE 636 AM MST SUNSET 534 PM MST  
FEBRUARY 24 2020......SUNRISE 635 AM MST SUNSET 535 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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