766  
CDHW43 PHFO 101245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN DEC 10 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR DECEMBER 9 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 83 MM 88 1977 79 4 81  
MINIMUM 66 MM 58 1960 66 0 64  
AVERAGE 75 72 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 8.65 1954 0.44 -0.39 0.70  
MONTH TO DATE 1.49 3.91 -2.42 4.09  
SINCE DEC 1 1.49 3.91 -2.42 4.09  
SINCE JAN 1 96.36 112.23 -15.87 90.46  
 
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 8 2 8  
MONTH TO DATE 88 72 16 81  
SINCE DEC 1 88 72 16 81  
SINCE JAN 1 3579 3129 450 3583    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 66 800 AM  
AVERAGE 83  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 85 1962  
1977  
2020  
MINIMUM TEMPERATURE (F) 66 60 1973  
1982  
1989  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 644 AM HST SUNSET 542 PM HST  
DECEMBER 11 2023......SUNRISE 645 AM HST SUNSET 542 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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