127  
CDHW43 PHFO 181640  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
640 AM HST SAT JAN 18 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JANUARY 16 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 204 PM 89 1977 79 2 86  
MINIMUM 66 614 AM 57 1985 64 2 64  
AVERAGE 74 71 3 75  
 
PRECIPITATION (IN)  
YESTERDAY T 2.58 1979 0.24 -0.24 0.00  
MONTH TO DATE 3.96 3.76 0.20 2.75  
SINCE DEC 1 7.32 15.83 -8.51 10.37  
SINCE JAN 1 3.96 3.76 0.20 2.75  
 
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 10  
MONTH TO DATE 130 102 28 121  
SINCE DEC 1 415 327 88 365  
SINCE JAN 1 130 102 28 121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 60 400 PM  
AVERAGE 78  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 1959  
MINIMUM TEMPERATURE (F) 64 59 2008  
 
SUNRISE AND SUNSET  
JANUARY 17 2025.......SUNRISE 658 AM HST SUNSET 604 PM HST  
JANUARY 18 2025.......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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