299  
CDHW43 PHFO 200226  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
426 PM HST TUE DEC 19 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR DECEMBER 19 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 200 PM 85 1979 79 -6 80  
MINIMUM 63 100 AM 57 1969 66 -3 66  
AVERAGE 68 72 -4 73  
 
PRECIPITATION (IN)  
TODAY 0.53 7.92 2009 0.37 0.16 0.49  
MONTH TO DATE 3.40 8.01 -4.61 7.48  
SINCE DEC 1 3.40 8.01 -4.61 7.48  
SINCE JAN 1 98.27 116.33 -18.06 93.85  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 3 7 -4 8  
MONTH TO DATE 160 143 17 160  
SINCE DEC 1 160 143 17 160  
SINCE JAN 1 3651 3200 451 3662    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 78 1200 AM  
AVERAGE 89  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1964  
MINIMUM TEMPERATURE (F) 65 58 1972  
 
SUNRISE AND SUNSET  
DECEMBER 19 2023......SUNRISE 649 AM HST SUNSET 546 PM HST  
DECEMBER 20 2023......SUNRISE 650 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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