821  
CDUS45 KCYS 102128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SAT AUG 10 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 10 2019
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 159 PM 101 2007 88 -2 90  
1935  
1932  
MINIMUM 62 505 AM 41 2002 56 6 51  
AVERAGE 74 72 2 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.34 1956 0.07 -0.07 0.00  
MONTH TO DATE 0.78 0.62 0.16 0.18  
SINCE JAN 1 14.26 11.33 2.93 14.27  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 9 7 2 6  
MONTH TO DATE 97 78 19 45  
SINCE JUN 1 364 400 -36 396  
SINCE JAN 1 364 410 -46 416    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 45 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 2006  
MINIMUM TEMPERATURE (F) 56 33 2004  
 
 
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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