459  
CDUS45 KCYS 280429  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
928 PM MST MON JAN 27 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 27 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 36 403 PM 71 2015 38 -2 57  
MINIMUM 17 1234 AM -29 2009 11 6 33  
AVERAGE 27 25 2 45  
 
PRECIPITATION (IN)  
TODAY T 1.00 1944 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.15 -0.14 0.01  
SINCE JAN 1 0.01 0.15 -0.14 0.01  
 
DEGREE DAYS  
HEATING  
TODAY 38 40 -2 20  
MONTH TO DATE 985 1102 -117 978  
SINCE DEC 1 2178 2385 -207 2040  
SINCE JUL 1 4152 4184 -32 3872  
 
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 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 70 400 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 61 1987  
1931  
MINIMUM TEMPERATURE (F) 11 -18 1902  
 
 
SUNRISE AND SUNSET  
JANUARY 27 2020.......SUNRISE 709 AM MST SUNSET 459 PM MST  
JANUARY 28 2020.......SUNRISE 708 AM MST SUNSET 500 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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