133  
CDUS45 KCYS 010327  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT MON AUG 31 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2020
 
 
VALID TODAY AS OF 0900 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 300 PM 101 1990 83 -9 83  
MINIMUM 36R 509 AM 36 1908 50 -14 60  
AVERAGE 55 66 -11 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.98 1935 0.06 -0.06 0.00  
MONTH TO DATE 0.15 1.70 -1.55 3.48  
SINCE JAN 1 7.13 12.41 -5.28 16.96  
 
DEGREE DAYS  
HEATING  
TODAY 10 2 8 0  
MONTH TO DATE 11 24 -13 22  
SINCE JUN 1 47 130 -83 135  
SINCE JUL 1 11 37 -26 24  
 
COOLING  
TODAY 0 3 -3 7  
MONTH TO DATE 284 191 93 190  
SINCE JUN 1 722 513 209 457  
SINCE JAN 1 727 523 204 457    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 8.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 600 AM  
LOWEST 23 200 PM  
AVERAGE 54  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 2012  
1929  
MINIMUM TEMPERATURE (F) 50 34 1956  
 
 
SUNRISE AND SUNSET  
AUGUST 31 2020........SUNRISE 616 AM MDT SUNSET 726 PM MDT  
SEPTEMBER 1 2020.....SUNRISE 617 AM MDT SUNSET 724 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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