203  
CDUS45 KCYS 130729  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
128 AM MDT SAT SEP 13 2008  
 
...................................  
   
..THE SIDNEY NE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 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 56 509 PM 96 2004 77 -21 91  
MINIMUM 45 1028 PM 29 1989 46 -1 48  
AVERAGE 51 62 -11 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.49R 0.35 1956 0.04 0.45 0.00  
MONTH TO DATE 1.81 0.53 1.28 0.62  
SINCE JAN 1 13.65 16.31 -2.66 13.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 5 9 0  
MONTH TO DATE 97 47 50 34  
SINCE SEP 1 97 47 50 34  
SINCE JUL 1 112 78 34 38  
 
COOLING  
YESTERDAY 0 2 -2 5  
MONTH TO DATE 9 32 -23 61  
SINCE SEP 1 9 32 -23 61  
SINCE JAN 1 545 529 16 898    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1100 AM  
LOWEST 83 500 PM  
AVERAGE 92  
 
..........................................................  
 
 
THE SIDNEY NE AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 1984  
MINIMUM TEMPERATURE (F) 45 26 1949  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2008.....SUNRISE 631 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 14 2008.....SUNRISE 632 AM MDT SUNSET 702 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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