443  
CDUS45 KCYS 040727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT FRI OCT 4 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 3 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 401 PM 90 1992 68 -4 86  
1967  
MINIMUM 22 612 AM 16 2009 34 -12 32  
AVERAGE 43 51 -8 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 1930 0.05 -0.05 0.00  
MONTH TO DATE T 0.15 -0.15 0.00  
SINCE JAN 1 18.33 13.95 4.38 15.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 14 8 6  
MONTH TO DATE 70 41 29 16  
SINCE SEP 1 184 249 -65 161  
SINCE JUL 1 208 286 -78 205  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 59 40 19 73  
SINCE JAN 1 516 563 -47 566    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 29 1200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 1963  
1905  
MINIMUM TEMPERATURE (F) 34 22 1999  
 
 
SUNRISE AND SUNSET  
OCTOBER 4 2019.......SUNRISE 651 AM MDT SUNSET 628 PM MDT  
OCTOBER 5 2019.......SUNRISE 652 AM MDT SUNSET 626 PM MDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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