318  
CDUS45 KCYS 040327  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
927 PM MDT TUE SEP 3 2019  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 2019
 
 
VALID TODAY AS OF 0900 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 82 244 PM 99 2013 82 0 81  
MINIMUM 57 1237 AM 30 1902 49 8 54  
AVERAGE 70 65 5 68  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 1951 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.16 -0.16 0.00  
SINCE JAN 1 16.96 12.57 4.39 14.61  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 0 8 -8 3  
SINCE SEP 1 0 8 -8 3  
SINCE JUL 1 24 45 -21 47  
 
COOLING  
TODAY 5 3 2 3  
MONTH TO DATE 28 9 19 5  
SINCE SEP 1 28 9 19 5  
SINCE JAN 1 485 532 -47 498    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 36 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1998  
MINIMUM TEMPERATURE (F) 48 32 2011  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2019.....SUNRISE 619 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 4 2019.....SUNRISE 620 AM MDT SUNSET 720 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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