040  
CDUS45 KCYS 281236  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
636 AM MDT FRI AUG 28 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 27 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1896 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 96 320 PM 101 2012 84 12 73  
MINIMUM 56 340 AM 38 2004 52 4 44  
AVERAGE 76 68 8 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1952 0.06 -0.06 0.00  
MONTH TO DATE 0.15 1.49 -1.34 3.46  
SINCE JAN 1 7.13 12.20 -5.07 16.94  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 6  
MONTH TO DATE 0 16 -16 14  
SINCE JUN 1 36 121 -85 127  
SINCE JUL 1 0 28 -28 16  
 
COOLING  
YESTERDAY 11 4 7 0  
MONTH TO DATE 272 175 97 183  
SINCE JUN 1 710 497 213 450  
SINCE JAN 1 715 507 208 450    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 22 300 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 2012  
MINIMUM TEMPERATURE (F) 51 33 2004  
 
 
SUNRISE AND SUNSET  
AUGUST 28 2020........SUNRISE 613 AM MDT SUNSET 731 PM MDT  
AUGUST 29 2020........SUNRISE 614 AM MDT SUNSET 729 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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