203  
CDHW43 PHFO 200230  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
430 PM HST WED MAR 19 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 19 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 75 300 PM 87 2023 79 -4 79  
MINIMUM 65 MM 56 1971 65 0 65  
AVERAGE 70 72 -2 72  
 
PRECIPITATION (IN)  
TODAY 0.71 5.54 1991 0.41 0.30 0.03  
MONTH TO DATE 6.73 8.03 -1.30 14.55  
SINCE MAR 1 6.73 8.03 -1.30 14.55  
SINCE JAN 1 16.07 26.11 -10.04 23.53  
 
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 5 7 -2 7  
MONTH TO DATE 167 130 37 124  
SINCE MAR 1 167 130 37 124  
SINCE JAN 1 643 503 140 557    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 PM  
LOWEST 68 500 AM  
AVERAGE 79  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 86 2023  
MINIMUM TEMPERATURE (F) 65 57 1971  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 625 AM HST SUNSET 631 PM HST  
MARCH 20 2025.........SUNRISE 624 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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