234  
CDUS46 KEKA 280817  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
116 AM PDT MON SEP 28 2009  
 
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR SEPTEMBER 27 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 65 MM 75 1970 63 2 58  
1958  
MINIMUM 48 MM 42 1999 50 -2 48  
1986  
AVERAGE 57 57 0 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1938 0.04 -0.04 0.00  
MONTH TO DATE 1.03 0.74 0.29 0.05  
SINCE JUL 1 1.11 1.28 -0.17 0.54  
SINCE JAN 1 18.68 23.49 -4.81 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 8 9 -1 12  
MONTH TO DATE 130 205 -75 268  
SINCE SEP 1 130 205 -75 268  
SINCE JUL 1 562 619 -57 700  
 
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 10 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................  
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 79 1945  
MINIMUM TEMPERATURE (F) 50 42 1999  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2009.....SUNRISE 710 AM PDT SUNSET 703 PM PDT  
SEPTEMBER 29 2009.....SUNRISE 711 AM PDT SUNSET 701 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 1.28 87 0.54  
 
 
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