422  
CDHW43 PHFO 181245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU JAN 18 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JANUARY 17 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 83 MM 89 1959 79 4 81  
MINIMUM 65 MM 59 2008 64 1 67  
AVERAGE 74 71 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 1971 0.23 -0.23 0.01  
MONTH TO DATE 2.75 3.99 -1.24 0.07  
SINCE DEC 1 10.37 16.06 -5.69 7.55  
SINCE JAN 1 2.75 3.99 -1.24 0.07  
 
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 6 3 9  
MONTH TO DATE 130 108 22 145  
SINCE DEC 1 374 333 41 411  
SINCE JAN 1 130 108 22 145    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 72 900 AM  
AVERAGE 84  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 1974  
MINIMUM TEMPERATURE (F) 64 58 2009  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 658 AM HST SUNSET 604 PM HST  
JANUARY 19 2024.......SUNRISE 658 AM HST SUNSET 604 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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