726  
CDUS46 KMTR 260851  
CLILVK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE IN SAN FRANCISCO  
150 AM PDT FRI SEP 26 2008  
 
   
...............................  
 
   
..THE LIVERMORE CA CLIMATE SUMMARY FOR SEPTEMBER 25 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1930 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 92 258 PM 101 1978 84 8 85  
MINIMUM 57 621 AM 39 1934 52 5 46  
AVERAGE 75 68 7 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1982 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.23  
SINCE JUL 1 0.00 0.24 -0.24 0.23  
SINCE JAN 1 7.48 9.95 -2.47 5.25  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2006  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 9 14 -5 18  
SINCE SEP 1 9 14 -5 18  
SINCE JUL 1 15 19 -4 20  
 
COOLING  
YESTERDAY 10 4 6 1  
MONTH TO DATE 161 128 33 103  
SINCE SEP 1 161 128 33 103  
SINCE JAN 1 925 709 216 740    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 55 600 AM  
LOWEST 10 1200 PM  
AVERAGE 33  
   
......................................................  
 
 
 
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2008.....SUNRISE 659 AM PDT SUNSET 657 PM PDT  
SEPTEMBER 27 2008.....SUNRISE 700 AM PDT SUNSET 656 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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