960  
CDHW43 PHFO 211245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI MAR 21 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 20 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 MM 86 2023 79 2 78  
MINIMUM 67 MM 57 1971 65 2 65  
AVERAGE 74 72 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 3.66 1991 0.41 -0.32 0.01  
MONTH TO DATE 7.18 8.44 -1.26 14.56  
SINCE MAR 1 7.18 8.44 -1.26 14.56  
SINCE JAN 1 16.52 26.52 -10.00 23.54  
 
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 9 7 2 7  
MONTH TO DATE 177 137 40 131  
SINCE MAR 1 177 137 40 131  
SINCE JAN 1 653 510 143 564    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 58 1200 PM  
AVERAGE 74  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1974  
MINIMUM TEMPERATURE (F) 65 60 1981  
 
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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab HI Page Main Text Page