542  
CDHW43 PHFO 121311  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
311 AM HST WED MAR 12 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 11 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 80 312 PM 86 1972 79 1 75  
1983  
1986  
MINIMUM 69 1155 PM 60 1979 65 4 65  
1983  
2009  
AVERAGE 75 72 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 4.83 1985 0.42 -0.38 0.15  
MONTH TO DATE 3.57 4.69 -1.12 11.25  
SINCE MAR 1 3.57 4.69 -1.12 11.25  
SINCE JAN 1 12.91 22.77 -9.86 20.23  
 
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 5  
MONTH TO DATE 97 74 23 65  
SINCE MAR 1 97 74 23 65  
SINCE JAN 1 573 447 126 498    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 54 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 1995  
MINIMUM TEMPERATURE (F) 65 57 1985  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 631 AM HST SUNSET 629 PM HST  
MARCH 13 2025.........SUNRISE 630 AM HST SUNSET 629 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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