018  
CDHW43 PHFO 210304  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
454 PM HST SAT SEP 20 2008  
 
...................................  
   
..THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 20 2008
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1946 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 204 PM 90 1981 83 1 84  
MINIMUM 67 651 AM 63 1976 69 -2 69  
AVERAGE 76 76 0 77  
 
PRECIPITATION (IN)  
TODAY 0.02 2.09 1980 0.30 -0.28 0.34  
MONTH TO DATE 2.49 6.24 -3.75 5.35  
SINCE SEP 1 2.49 6.24 -3.75 5.35  
SINCE JAN 1 83.24 87.65 -4.41 67.18  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 11 11 0 12  
MONTH TO DATE 217 226 -9 244  
SINCE SEP 1 217 226 -9 244  
SINCE JAN 1 2387 2299 88 2495    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 55 1000 AM  
AVERAGE 73  
 
..........................................................  
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 1951  
MINIMUM TEMPERATURE (F) 69 62 1959  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2008.....SUNRISE 609 AM HST SUNSET 618 PM HST  
SEPTEMBER 21 2008.....SUNRISE 609 AM HST SUNSET 617 PM HST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 

 
 
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