364  
CDUS45 KCYS 220428  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MST FRI FEB 21 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 21 2020
 
 
VALID TODAY AS OF 0900 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 56 328 PM 73 2017 43 13 27  
MINIMUM 4 532 AM -27 2018 14 -10 -5  
AVERAGE 30 28 2 11  
 
PRECIPITATION (IN)  
TODAY 0.00 0.35 1957 0.02 -0.02 T  
MONTH TO DATE 0.01 0.29 -0.28 T  
SINCE JAN 1 0.03 0.47 -0.44 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 35 37 -2 54  
MONTH TO DATE 818 814 4 683  
SINCE DEC 1 3140 3360 -220 2892  
SINCE JUL 1 5114 5159 -45 4724  
 
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 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.7  
 
 
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 10 100 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 71 1982  
MINIMUM TEMPERATURE (F) 14 -18 1913  
 
 
SUNRISE AND SUNSET  
FEBRUARY 21 2020......SUNRISE 639 AM MST SUNSET 531 PM MST  
FEBRUARY 22 2020......SUNRISE 638 AM MST SUNSET 532 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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