374  
CDUS45 KCYS 062128  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SUN SEP 6 2020  
 
   
...............................
 
 
   
..THE ALLIANCE NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 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 93 148 PM 101 2013 80 13 78  
MINIMUM 49 343 AM 29 2017 47 2 53  
AVERAGE 71 64 7 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.65 1986 0.05 -0.05 0.27  
MONTH TO DATE T 0.33 -0.33 0.27  
SINCE JAN 1 7.13 12.74 -5.61 17.23  
 
DEGREE DAYS  
HEATING  
TODAY 0 4 -4 0  
MONTH TO DATE 2 18 -16 0  
SINCE SEP 1 2 18 -16 0  
SINCE JUL 1 13 55 -42 24  
 
COOLING  
TODAY 6 2 4 1  
MONTH TO DATE 17 17 0 39  
SINCE SEP 1 17 17 0 39  
SINCE JAN 1 744 540 204 496    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 100 AM  
LOWEST 15 1200 PM  
AVERAGE 39  
   
......................................................
 
 
 
THE ALLIANCE NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1908  
MINIMUM TEMPERATURE (F) 47 29 2010  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 6 2020.....SUNRISE 622 AM MDT SUNSET 715 PM MDT  
SEPTEMBER 7 2020.....SUNRISE 624 AM MDT SUNSET 714 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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