608  
CDUS46 KEKA 091628 CCA  
CLIEKA  
 
CLIMATE REPORT...CORRECTED AVG WIND SPEED  
NATIONAL WEATHER SERVICE EUREKA CA  
825 AM PST TUE FEB 9 2010  
 
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR FEBRUARY 8 2010
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1886 TO 2010  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 MM 71 1987 56 -4 51  
MINIMUM 47 1100 PM 27 1887 42 5 39  
AVERAGE 50 49 1 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.68 1922 0.19 -0.17 0.35  
MONTH TO DATE 1.07 1.52 -0.45 0.94  
SINCE JUL 1 21.74 23.38 -1.64 14.70  
SINCE JAN 1 10.36 7.49 2.87 2.52  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 2002 0.0 MM MM  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 T 0.4 -0.4 T  
SINCE JUL 1 T 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 16 -1 20  
MONTH TO DATE 105 131 -26 131  
SINCE DEC 1 1081 1193 -112 1298  
SINCE JUL 1 2427 2588 -161 2703  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 70 1928  
MINIMUM TEMPERATURE (F) 42 28 1923  
1887  
 
 
SUNRISE AND SUNSET  
FEBRUARY 9 2010......SUNRISE 718 AM PST SUNSET 544 PM PST  
FEBRUARY 10 2010......SUNRISE 717 AM PST SUNSET 545 PM PST  
 
 
- 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  
 
21.74 23.38 93 14.70  
 

 
 
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