900  
CDHW43 PHFO 201245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SAT SEP 20 2008  
 
...................................  
   
..THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 19 2008  
 
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)  
YESTERDAY  
MAXIMUM 83 1213 PM 89 1974 83 0 78  
MINIMUM 70 616 AM 64 1973 69 1 70  
1955  
AVERAGE 77 76 1 74  
 
PRECIPITATION (IN)  
YESTERDAY T 8.67 1994 0.31 -0.31 1.80  
MONTH TO DATE 2.47 5.94 -3.47 5.01  
SINCE SEP 1 2.47 5.94 -3.47 5.01  
SINCE JAN 1 83.22 87.35 -4.13 66.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE SEP 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 12 11 1 9  
MONTH TO DATE 206 215 -9 232  
SINCE SEP 1 206 215 -9 232  
SINCE JAN 1 2376 2288 88 2483    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 62 1200 PM  
AVERAGE 76  
 
..........................................................  
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 90 1981  
MINIMUM TEMPERATURE (F) 69 63 1976  
 
 
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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