688  
CDHW43 PHFO 201245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI OCT 20 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR OCTOBER 19 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 1123 AM 91 1961 82 3 85  
MINIMUM 67 540 AM 62 1999 69 -2 72  
AVERAGE 76 76 0 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 3.91 1990 0.35 -0.29 T  
MONTH TO DATE 0.71 5.93 -5.22 1.45  
SINCE SEP 1 6.38 14.63 -8.25 6.10  
SINCE JAN 1 83.05 89.62 -6.57 64.52  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
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 11 11 0 14  
MONTH TO DATE 236 209 27 252  
SINCE SEP 1 609 555 54 622  
SINCE JAN 1 3033 2666 367 3071    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 PM  
LOWEST 62 800 AM  
AVERAGE 80  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 2015  
2020  
2022  
MINIMUM TEMPERATURE (F) 69 64 1969  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 617 AM HST SUNSET 553 PM HST  
OCTOBER 21 2023.......SUNRISE 617 AM HST SUNSET 553 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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