967  
CDUS45 KCYS 150728  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT MON SEP 15 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 63 446 PM 95 1971 77 -14 64  
MINIMUM 39 557 AM 27 1993 45 -6 45  
AVERAGE 51 61 -10 55  
 
PRECIPITATION (IN)  
YESTERDAY T 0.78 2004 0.03 -0.03 T  
MONTH TO DATE 1.81 0.59 1.22 0.62  
SINCE JAN 1 13.65 16.37 -2.72 13.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 6 8 10  
MONTH TO DATE 116 58 58 53  
SINCE SEP 1 116 58 58 53  
SINCE JUL 1 131 89 42 57  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 35 -26 61  
SINCE SEP 1 9 35 -26 61  
SINCE JAN 1 545 532 13 898    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 300 AM  
LOWEST 32 400 PM  
AVERAGE 59  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1948  
MINIMUM TEMPERATURE (F) 44 28 1993  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2008.....SUNRISE 633 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 16 2008.....SUNRISE 634 AM MDT SUNSET 659 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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