214  
CDUS46 KEKA 220809  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
108 AM PDT TUE SEP 22 2009  
 
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR SEPTEMBER 21 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 76 MM 85 1939 63 13 62  
MINIMUM 52 MM 39 1895 51 1 51  
AVERAGE 64 57 7 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1945 0.03 -0.03 0.00  
MONTH TO DATE 1.03 0.54 0.49 0.05  
SINCE JUL 1 1.11 1.08 0.03 0.54  
SINCE JAN 1 18.68 23.29 -4.61 18.53  
 
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 1 8 -7 8  
MONTH TO DATE 89 155 -66 209  
SINCE SEP 1 89 155 -66 209  
SINCE JUL 1 521 569 -48 641  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 5 -5 0  
SINCE SEP 1 0 5 -5 0  
SINCE JAN 1 0 7 -7 3    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.2  
 
 
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) 63 82 2003  
MINIMUM TEMPERATURE (F) 51 36 1895  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2009.....SUNRISE 704 AM PDT SUNSET 713 PM PDT  
SEPTEMBER 23 2009.....SUNRISE 705 AM PDT SUNSET 712 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 1.08 103 0.54  
 
 
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