811  
CDUS45 KCYS 100727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT SAT AUG 10 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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 94 344 PM 104 1995 88 6 91  
MINIMUM 63 456 AM 42 1917 56 7 51  
AVERAGE 79 72 7 71  
 
PRECIPITATION (IN)  
YESTERDAY T 0.78 1974 0.06 -0.06 0.00  
MONTH TO DATE 0.78 0.55 0.23 0.18  
SINCE JAN 1 14.26 11.26 3.00 14.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 113 105 8 64  
SINCE JUL 1 2 12 -10 12  
 
COOLING  
YESTERDAY 14 7 7 6  
MONTH TO DATE 88 71 17 39  
SINCE JUN 1 355 393 -38 390  
SINCE JAN 1 355 403 -48 410    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 20 400 PM  
AVERAGE 57  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 101 2007  
1935  
1932  
MINIMUM TEMPERATURE (F) 56 41 2002  
 
 
SUNRISE AND SUNSET  
AUGUST 10 2019........SUNRISE 554 AM MDT SUNSET 759 PM MDT  
AUGUST 11 2019........SUNRISE 555 AM MDT SUNSET 757 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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