080  
CDUS45 KCYS 122229  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MST WED FEB 12 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR FEBRUARY 12 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 34 334 AM 73 1962 40 -6 MM  
MINIMUM 22 157 PM -36 1899 12 10 5  
AVERAGE 28 26 2 MM  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1915 0.01 -0.01 0.00  
MONTH TO DATE T 0.15 -0.15 T  
SINCE JAN 1 0.02 0.33 -0.31 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 37 39 -2 MM  
MONTH TO DATE 461 475 -14 241  
SINCE DEC 1 2783 3021 -238 2450  
SINCE JUL 1 4757 4820 -63 4282  
 
COOLING  
TODAY 0 0 0 MM  
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 31 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 17.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 49 1200 AM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 72 1954  
MINIMUM TEMPERATURE (F) 12 -24 1905  
 
 
SUNRISE AND SUNSET  
FEBRUARY 12 2020......SUNRISE 652 AM MST SUNSET 520 PM MST  
FEBRUARY 13 2020......SUNRISE 650 AM MST SUNSET 521 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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