958  
CDHW43 PHFO 220231  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
431 PM HST FRI MAR 21 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 21 2025
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 MM 87 1974 79 3 79  
MINIMUM 64 MM 60 1981 65 -1 64  
AVERAGE 73 72 1 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1964 0.40 -0.40 0.23  
MONTH TO DATE 7.18 8.84 -1.66 14.79  
SINCE MAR 1 7.18 8.84 -1.66 14.79  
SINCE JAN 1 16.52 26.92 -10.40 23.77  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 8 7 1 7  
MONTH TO DATE 185 144 41 138  
SINCE MAR 1 185 144 41 138  
SINCE JAN 1 661 517 144 571    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 60 1200 PM  
AVERAGE 68  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 1972  
MINIMUM TEMPERATURE (F) 65 59 1957  
1958  
 
SUNRISE AND SUNSET  
MARCH 21 2025.........SUNRISE 623 AM HST SUNSET 632 PM HST  
MARCH 22 2025.........SUNRISE 622 AM HST SUNSET 632 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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