880  
CDHW43 PHFO 121245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SAT APR 12 2025  
   
...............................  
 
   
..THE HILO HI CLIMATE SUMMARY FOR APRIL 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 83 300 PM 84 1990 79 4 76  
1996  
2020  
MINIMUM 69 1159 PM 60 1957 66 3 68  
1964  
AVERAGE 76 72 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 4.65 2004 0.33 -0.16 1.10  
MONTH TO DATE 1.19 3.91 -2.72 8.46  
SINCE MAR 1 8.73 16.59 -7.86 24.26  
SINCE JAN 1 18.07 34.67 -16.60 33.24  
 
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 7  
MONTH TO DATE 119 77 42 71  
SINCE MAR 1 402 289 113 292  
SINCE JAN 1 878 662 216 725    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 48 100 PM  
AVERAGE 71  
   
......................................................  
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1979  
MINIMUM TEMPERATURE (F) 66 61 1952  
2010  
2021  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 604 AM HST SUNSET 638 PM HST  
APRIL 13 2025.........SUNRISE 604 AM HST SUNSET 638 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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