424  
CDUS45 KCYS 272229  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
329 PM MST MON JAN 27 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 27 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 32 159 PM 71 2015 38 -6 57  
MINIMUM 17 1234 AM -29 2009 11 6 33  
AVERAGE 25 25 0 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 40 40 0 20  
MONTH TO DATE 987 1102 -115 978  
SINCE DEC 1 2180 2385 -205 2040  
SINCE JUL 1 4154 4184 -30 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 12 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 82 300 PM  
AVERAGE 87  
   
......................................................
 
 
 
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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