315  
CDUS46 KEKA 290823  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
120 AM PDT THU OCT 29 2009  
 
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 28 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 60 MM 77 1944 60 0 55  
MINIMUM 38 MM 33 1971 46 -8 46  
AVERAGE 49 53 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.90 1950 0.12 -0.12 T  
MONTH TO DATE 1.88 1.97 -0.09 0.89  
SINCE JUL 1 2.99 3.37 -0.38 1.43  
SINCE JAN 1 20.56 25.58 -5.02 19.42  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
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 16 12 4 14  
MONTH TO DATE 283 290 -7 304  
SINCE SEP 1 441 522 -81 593  
SINCE JUL 1 873 936 -63 1025  
 
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 13 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
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) 60 73 1939  
MINIMUM TEMPERATURE (F) 46 32 1971  
 
 
SUNRISE AND SUNSET  
OCTOBER 29 2009.......SUNRISE 744 AM PDT SUNSET 616 PM PDT  
OCTOBER 30 2009.......SUNRISE 745 AM PDT SUNSET 615 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  
 
2.99 3.37 89 1.43  
 
 
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