851  
CDHW43 PHFO 161245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST MON DEC 16 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 313 PM 86 1979 79 2 78  
1992  
MINIMUM 66 710 AM 58 1989 66 0 65  
AVERAGE 74 72 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.50 1956 0.42 -0.41 0.07  
1968  
MONTH TO DATE 1.73 6.50 -4.77 2.79  
SINCE DEC 1 1.73 6.50 -4.77 2.79  
SINCE JAN 1 98.23 114.82 -16.59 97.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 7 2 7  
MONTH TO DATE 140 115 25 139  
SINCE DEC 1 140 115 25 139  
SINCE JAN 1 3450 3172 278 3630    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 PM  
LOWEST 61 100 PM  
AVERAGE 81  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1968  
MINIMUM TEMPERATURE (F) 66 57 2017  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 648 AM HST SUNSET 545 PM HST  
DECEMBER 17 2024......SUNRISE 648 AM HST SUNSET 545 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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