390  
CDUS45 KCYS 130326  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
926 PM MDT WED AUG 12 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR AUGUST 12 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 96 351 PM 99 1996 87 9 86  
1972  
1965  
MINIMUM 59 449 AM 37 2004 56 3 55  
AVERAGE 78 72 6 71  
 
PRECIPITATION (IN)  
TODAY 0.10 1.35 1905 0.05 0.05 0.00  
MONTH TO DATE 0.15 0.72 -0.57 0.85  
SINCE JAN 1 7.13 11.43 -4.30 14.33  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 36 106 -70 113  
SINCE JUL 1 0 13 -13 2  
 
COOLING  
TODAY 13 7 6 6  
MONTH TO DATE 111 92 19 111  
SINCE JUN 1 549 414 135 378  
SINCE JAN 1 554 424 130 378    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 16.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 500 AM  
LOWEST 22 400 PM  
AVERAGE 46  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 107 2007  
MINIMUM TEMPERATURE (F) 56 38 2002  
 
 
SUNRISE AND SUNSET  
AUGUST 12 2020........SUNRISE 556 AM MDT SUNSET 755 PM MDT  
AUGUST 13 2020........SUNRISE 557 AM MDT SUNSET 754 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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