568  
CDUS45 KCYS 050741  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
140 AM MDT SAT OCT 5 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 55 308 PM 88 1963 67 -12 47  
1905  
MINIMUM 43 1158 PM 22 1999 34 9 31  
AVERAGE 49 51 -2 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 1.40 1930 0.04 0.02 0.04  
MONTH TO DATE 0.06 0.19 -0.13 0.04  
SINCE JAN 1 18.39 13.99 4.40 15.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 14 2 26  
MONTH TO DATE 86 55 31 42  
SINCE SEP 1 200 263 -63 187  
SINCE JUL 1 224 300 -76 231  
 
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 28 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 17.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 700 PM  
LOWEST 76 1200 AM  
AVERAGE 86  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1947  
1900  
MINIMUM TEMPERATURE (F) 33 18 1916  
 
 
SUNRISE AND SUNSET  
OCTOBER 5 2019.......SUNRISE 652 AM MDT SUNSET 626 PM MDT  
OCTOBER 6 2019.......SUNRISE 653 AM MDT SUNSET 625 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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