870  
CDUS45 KCYS 020729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT WED SEP 2 2020  
 
   
...............................
 
 
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 1 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 333 PM 98 2012 85 -2 94  
1988  
1975  
MINIMUM 44 545 AM 34 1965 55 -11 61  
AVERAGE 64 70 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1951 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.06 -0.06 0.00  
SINCE JAN 1 5.47 15.22 -9.75 11.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 1 1 0 0  
SINCE SEP 1 1 1 0 0  
SINCE JUL 1 1 12 -11 7  
 
COOLING  
YESTERDAY 0 6 -6 13  
MONTH TO DATE 0 6 -6 13  
SINCE SEP 1 0 6 -6 13  
SINCE JAN 1 544 748 -204 516    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 500 AM  
LOWEST 14 300 PM  
AVERAGE 47  
   
......................................................
 
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 1983  
MINIMUM TEMPERATURE (F) 54 32 2006  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 2 2020.....SUNRISE 620 AM MDT SUNSET 722 PM MDT  
SEPTEMBER 3 2020.....SUNRISE 621 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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