243  
CDUS45 KCYS 020802  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
100 AM MST THU JAN 2 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR JANUARY 1 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 39 352 PM 61 1998 38 1 17  
1927  
1918  
MINIMUM 18 254 AM -27 1979 9 9 -8  
AVERAGE 29 23 6 5  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.80 1976 0.01 0.00 0.00  
MONTH TO DATE 0.01 0.01 0.00 0.00  
SINCE JAN 1 0.01 0.01 0.00 0.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 42 -6 60  
MONTH TO DATE 36 42 -6 60  
SINCE DEC 1 1229 1325 -96 1122  
SINCE JUL 1 3203 3124 79 2954  
 
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 30 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 64 600 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 70 1997  
MINIMUM TEMPERATURE (F) 9 -24 1912  
 
 
SUNRISE AND SUNSET  
JANUARY 2 2020.......SUNRISE 719 AM MST SUNSET 431 PM MST  
JANUARY 3 2020.......SUNRISE 719 AM MST SUNSET 432 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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