255  
CDUS46 KEKA 230816  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
112 AM PDT FRI OCT 23 2009  
 
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 22 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 58 MM 75 1965 61 -3 70  
MINIMUM 51 MM 37 2000 47 4 42  
1935  
AVERAGE 55 54 1 56  
 
PRECIPITATION (IN)  
YESTERDAY T 1.72 1985 0.09 -0.09 0.00  
MONTH TO DATE 1.66 1.32 0.34 0.89  
SINCE JUL 1 2.77 2.72 0.05 1.43  
SINCE JAN 1 20.34 24.93 -4.59 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 10 11 -1 9  
MONTH TO DATE 218 220 -2 226  
SINCE SEP 1 376 452 -76 515  
SINCE JUL 1 808 866 -58 947  
 
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 7 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT DRIZZLE  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 80 1965  
MINIMUM TEMPERATURE (F) 47 37 1935  
 
 
SUNRISE AND SUNSET  
OCTOBER 23 2009.......SUNRISE 737 AM PDT SUNSET 624 PM PDT  
OCTOBER 24 2009.......SUNRISE 738 AM PDT SUNSET 623 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  
 
2.77 2.72 102 1.43  
 

 
 
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