754  
CDUS46 KEKA 210813  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
109 AM PDT WED MAY 21 2008  
 
...................................  
   
..THE EUREKA CLIMATE SUMMARY FOR MAY 20 2008
 
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1886 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 MM 72 1942 60 -2 63  
MINIMUM 50 1100 PM 40 1976 48 2 45  
AVERAGE 54 54 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.67 1893 0.05 -0.02 0.05  
MONTH TO DATE 0.03 1.16 -1.13 0.84  
SINCE JUL 1 33.94 36.99 -3.05 35.00  
SINCE JAN 1 17.74 21.10 -3.36 19.79  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T T 0.0 T  
SINCE JUL 1 T 0.4 -0.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 11 0 11  
MONTH TO DATE 229 239 -10 246  
SINCE MAR 1 1271 1144 127 1115  
SINCE JUL 1 4338 4052 286 4269  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
 
..........................................................  
 
 
THE EUREKA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 2001  
MINIMUM TEMPERATURE (F) 48 41 1918  
 
 
SUNRISE AND SUNSET  
MAY 21 2008...........SUNRISE 554 AM PDT SUNSET 833 PM PDT  
MAY 22 2008...........SUNRISE 553 AM PDT SUNSET 834 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  
 
33.94 36.99 92 35.00  
 

 
 
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