700  
CDUS45 KCYS 190734  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1234 AM MST SUN JAN 19 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 18 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 38 340 PM 63 1904 38 0 35  
MINIMUM 10 1152 PM -20 1984 11 -1 16  
AVERAGE 24 24 0 26  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.23 1963 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.10 -0.09 0.01  
SINCE JAN 1 0.01 0.10 -0.09 0.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 41 41 0 39  
MONTH TO DATE 672 741 -69 649  
SINCE DEC 1 1865 2024 -159 1711  
SINCE JUL 1 3839 3823 16 3543  
 
COOLING  
YESTERDAY 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 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 900 PM  
LOWEST 29 300 PM  
AVERAGE 56  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 64 1997  
MINIMUM TEMPERATURE (F) 11 -31 1963  
 
 
SUNRISE AND SUNSET  
JANUARY 19 2020.......SUNRISE 715 AM MST SUNSET 449 PM MST  
JANUARY 20 2020.......SUNRISE 714 AM MST SUNSET 450 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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