610  
CDUS45 KCYS 070727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT MON OCT 7 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR OCTOBER 6 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 61 312 PM 91 1993 66 -5 55  
MINIMUM 29 1123 PM 10 1952 33 -4 23  
AVERAGE 45 50 -5 39  
 
PRECIPITATION (IN)  
YESTERDAY T 0.90 1994 0.04 -0.04 0.00  
MONTH TO DATE 0.06 0.28 -0.22 0.07  
SINCE JAN 1 18.39 14.08 4.31 15.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 15 5 26  
MONTH TO DATE 124 85 39 95  
SINCE SEP 1 238 293 -55 240  
SINCE JUL 1 262 330 -68 284  
 
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 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 23 300 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 88 1956  
MINIMUM TEMPERATURE (F) 33 13 2000  
 
 
SUNRISE AND SUNSET  
OCTOBER 7 2019.......SUNRISE 654 AM MDT SUNSET 623 PM MDT  
OCTOBER 8 2019.......SUNRISE 656 AM MDT SUNSET 621 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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