663  
CDUS45 KCYS 032132  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
331 PM MDT THU SEP 3 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 2020
 
 
VALID AS OF 0300 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 79 151 PM 99 2013 82 -3 82  
MINIMUM 43 539 AM 30 1902 49 -6 57  
AVERAGE 61 65 -4 70  
 
PRECIPITATION (IN)  
TODAY 0.00 2.37 1951 0.06 -0.06 0.00  
MONTH TO DATE T 0.16 -0.16 0.00  
SINCE JAN 1 7.13 12.57 -5.44 16.96  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 0  
MONTH TO DATE 4 8 -4 0  
SINCE SEP 1 4 8 -4 0  
SINCE JUL 1 15 45 -30 24  
 
COOLING  
TODAY 0 3 -3 5  
MONTH TO DATE 2 9 -7 28  
SINCE SEP 1 2 9 -7 28  
SINCE JAN 1 729 532 197 485    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 600 AM  
LOWEST 23 100 PM  
AVERAGE 44  
   
......................................................
 
 
 
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 2020.....SUNRISE 619 AM MDT SUNSET 720 PM MDT  
SEPTEMBER 4 2020.....SUNRISE 620 AM MDT SUNSET 719 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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