797  
CDHW43 PHFO 121245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST TUE DEC 12 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 MM 88 1973 79 0 81  
MINIMUM 70 MM 58 1989 66 4 66  
AVERAGE 75 72 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.28 3.86 1954 0.44 -0.16 0.23  
MONTH TO DATE 2.44 4.79 -2.35 4.45  
SINCE DEC 1 2.44 4.79 -2.35 4.45  
SINCE JAN 1 97.31 113.11 -15.80 90.82  
 
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 10 7 3 9  
MONTH TO DATE 108 87 21 97  
SINCE DEC 1 108 87 21 97  
SINCE JAN 1 3599 3144 455 3599    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 82 900 AM  
AVERAGE 91  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1980  
MINIMUM TEMPERATURE (F) 66 60 1953  
1968  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 645 AM HST SUNSET 543 PM HST  
DECEMBER 13 2023......SUNRISE 646 AM HST SUNSET 543 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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