018  
CDHW43 PHFO 171245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST TUE DEC 17 2024  
   
...............................  
 
   
..THE HILO HI CLIMATE SUMMARY FOR DECEMBER 16 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 1150 AM 87 1968 79 2 79  
MINIMUM 64 624 AM 57 2017 66 -2 63  
AVERAGE 73 72 1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 3.72 1990 0.39 -0.20 T  
MONTH TO DATE 1.92 6.89 -4.97 2.79  
SINCE DEC 1 1.92 6.89 -4.97 2.79  
SINCE JAN 1 98.42 115.21 -16.79 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 8 7 1 6  
MONTH TO DATE 148 122 26 145  
SINCE DEC 1 148 122 26 145  
SINCE JAN 1 3458 3179 279 3636    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 PM  
LOWEST 62 900 AM  
AVERAGE 81  
   
......................................................  
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 86 1967  
MINIMUM TEMPERATURE (F) 66 59 1955  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 648 AM HST SUNSET 545 PM HST  
DECEMBER 18 2024......SUNRISE 649 AM HST SUNSET 546 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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