701  
CDUS45 KCYS 090738  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
137 AM MDT TUE SEP 9 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 353 PM 98 1988 79 -24 77  
MINIMUM 41 604 AM 35 1984 47 -6 47  
AVERAGE 48 63 -15 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.77 2003 0.04 0.10 T  
MONTH TO DATE 1.31 0.37 0.94 0.23  
SINCE JAN 1 13.15 16.15 -3.00 13.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 4 13 3  
MONTH TO DATE 73 28 45 3  
SINCE SEP 1 73 28 45 3  
SINCE JUL 1 88 59 29 7  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 7 24 -17 56  
SINCE SEP 1 7 24 -17 56  
SINCE JAN 1 543 521 22 893    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 61 300 PM  
AVERAGE 79  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1977  
MINIMUM TEMPERATURE (F) 47 27 1976  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2008.....SUNRISE 627 AM MDT SUNSET 710 PM MDT  
SEPTEMBER 10 2008.....SUNRISE 628 AM MDT SUNSET 709 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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