131  
CDHW43 PHFO 011245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST TUE APR 01 2025  
   
...............................  
 
   
..THE HILO HI CLIMATE SUMMARY FOR MARCH 31 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 85 315 PM 86 1963 79 6 80  
MINIMUM 67 608 AM 58 1971 66 1 67  
AVERAGE 76 72 4 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 9.20 1982 0.40 -0.38 0.03  
MONTH TO DATE 7.54 12.68 -5.14 15.80  
SINCE MAR 1 7.54 12.68 -5.14 15.80  
SINCE JAN 1 16.88 30.76 -13.88 24.78  
 
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 11 7 4 9  
MONTH TO DATE 283 212 71 221  
SINCE MAR 1 283 212 71 221  
SINCE JAN 1 759 585 174 654    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 53 500 PM  
AVERAGE 70  
   
......................................................  
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 88 1974  
MINIMUM TEMPERATURE (F) 66 60 1956  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 614 AM HST SUNSET 635 PM HST  
APRIL 2 2025.........SUNRISE 613 AM HST SUNSET 635 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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