461  
CDHW43 PHFO 211245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST MON OCT 21 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR OCTOBER 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 139 PM 88 2015 82 2 85  
2020  
2022  
MINIMUM 70 1144 PM 64 1969 69 1 68  
AVERAGE 77 76 1 77  
 
PRECIPITATION (IN)  
YESTERDAY T 2.87 1949 0.34 -0.34 0.03  
MONTH TO DATE 2.10 6.27 -4.17 0.74  
SINCE SEP 1 8.85 14.97 -6.12 6.41  
SINCE JAN 1 77.07 89.96 -12.89 83.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 10 2 12  
MONTH TO DATE 238 219 19 248  
SINCE SEP 1 604 565 39 621  
SINCE JAN 1 2904 2676 228 3045    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 65 400 PM  
AVERAGE 83  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 1992  
2014  
MINIMUM TEMPERATURE (F) 69 63 2012  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 617 AM HST SUNSET 552 PM HST  
OCTOBER 22 2024.......SUNRISE 618 AM HST SUNSET 551 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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