549  
CDUS45 KCYS 100732  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT WED SEP 10 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 9 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 76 229 PM 98 1977 79 -3 53  
MINIMUM 49 617 AM 27 1976 47 2 46  
AVERAGE 63 63 0 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1989 0.04 -0.04 0.25  
MONTH TO DATE 1.31 0.41 0.90 0.48  
SINCE JAN 1 13.15 16.19 -3.04 13.34  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 4 -2 15  
MONTH TO DATE 75 32 43 18  
SINCE SEP 1 75 32 43 18  
SINCE JUL 1 90 63 27 22  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 7 26 -19 56  
SINCE SEP 1 7 26 -19 56  
SINCE JAN 1 543 523 20 893    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 15.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 43 200 PM  
AVERAGE 72  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 1979  
MINIMUM TEMPERATURE (F) 46 28 1962  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2008.....SUNRISE 628 AM MDT SUNSET 709 PM MDT  
SEPTEMBER 11 2008.....SUNRISE 629 AM MDT SUNSET 707 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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