170  
CDUS46 KEKA 040821  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
113 AM PDT SUN OCT 4 2009  
 
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 3 2009  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1886 TO 2009  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 MM 76 1991 63 -4 65  
1899  
MINIMUM 44 1000 AM 40 1890 49 -5 58  
AVERAGE 52 56 -4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.39 1950 0.04 -0.04 0.54  
MONTH TO DATE T 0.12 -0.12 0.86  
SINCE JUL 1 1.11 1.52 -0.41 1.40  
SINCE JAN 1 18.68 23.73 -5.05 19.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 MM  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 9 4 3  
MONTH TO DATE 34 27 7 10  
SINCE SEP 1 191 259 -68 299  
SINCE JUL 1 623 673 -50 731  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 5 -5 0  
SINCE JAN 1 0 7 -7 3    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 82 1917  
MINIMUM TEMPERATURE (F) 49 41 1916  
 
 
SUNRISE AND SUNSET  
OCTOBER 4 2009.......SUNRISE 717 AM PDT SUNSET 653 PM PDT  
OCTOBER 5 2009.......SUNRISE 718 AM PDT SUNSET 652 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
   
.........................................................  
 
TOTAL NORMAL % OF NORMAL LAST SEASON  
 
1.11 1.52 73 1.40  
 
 
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