657  
CDUS45 KCYS 160757  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
151 AM MDT TUE SEP 16 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 75 312 PM 95 1948 76 -1 89  
MINIMUM 38 541 AM 28 1993 44 -6 43  
AVERAGE 57 60 -3 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1950 0.03 -0.03 T  
MONTH TO DATE 1.81 0.62 1.19 0.62  
SINCE JAN 1 13.65 16.40 -2.75 13.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 6 2 0  
MONTH TO DATE 124 64 60 53  
SINCE SEP 1 124 64 60 53  
SINCE JUL 1 139 95 44 57  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 9 36 -27 62  
SINCE SEP 1 9 36 -27 62  
SINCE JAN 1 545 533 12 899    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 23 200 PM  
AVERAGE 58  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1995  
MINIMUM TEMPERATURE (F) 44 31 1965  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2008.....SUNRISE 634 AM MDT SUNSET 659 PM MDT  
SEPTEMBER 17 2008.....SUNRISE 635 AM MDT SUNSET 657 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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