580  
CDHW43 PHFO 171245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST MON MAR 17 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 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 79 100 PM 87 2023 79 0 77  
MINIMUM 70 900 PM 56 1958 65 5 67  
AVERAGE 75 72 3 72  
 
PRECIPITATION (IN)  
YESTERDAY 1.07 4.71 1980 0.43 0.64 0.13  
MONTH TO DATE 5.76 6.79 -1.03 14.48  
SINCE MAR 1 5.76 6.79 -1.03 14.48  
SINCE JAN 1 15.10 24.87 -9.77 23.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 7 3 7  
MONTH TO DATE 142 109 33 102  
SINCE MAR 1 142 109 33 102  
SINCE JAN 1 618 482 136 535    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 67 100 PM  
AVERAGE 84  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 1967  
MINIMUM TEMPERATURE (F) 65 57 1965  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 626 AM HST SUNSET 631 PM HST  
MARCH 18 2025.........SUNRISE 626 AM HST SUNSET 631 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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