903  
CDHW43 PHFO 181245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU SEP 18 2008  
 
...................................  
   
..THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 17 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 80 1205 PM 89 1995 83 -3 86  
MINIMUM 68 631 AM 63 1964 69 -1 71  
1955  
AVERAGE 74 76 -2 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 2.73 1994 0.31 0.05 0.59  
MONTH TO DATE 2.22 5.32 -3.10 2.51  
SINCE SEP 1 2.22 5.32 -3.10 2.51  
SINCE JAN 1 82.97 86.73 -3.76 64.34  
 
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 9 11 -2 14  
MONTH TO DATE 182 193 -11 210  
SINCE SEP 1 182 193 -11 210  
SINCE JAN 1 2352 2266 86 2461    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 62 1100 AM  
AVERAGE 76  
 
..........................................................  
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 1995  
1974  
MINIMUM TEMPERATURE (F) 69 62 1955  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2008.....SUNRISE 608 AM HST SUNSET 619 PM HST  
SEPTEMBER 19 2008.....SUNRISE 609 AM HST SUNSET 619 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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