333  
CDHW43 PHFO 210237  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
437 PM HST FRI OCT 20 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR OCTOBER 20 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 202 PM 88 2015 82 3 88  
2020  
2022  
MINIMUM 68 625 AM 64 1969 69 -1 70  
AVERAGE 77 76 1 79  
 
PRECIPITATION (IN)  
TODAY 0.03 2.87 1949 0.34 -0.31 0.00  
MONTH TO DATE 0.74 6.27 -5.53 1.45  
SINCE SEP 1 6.41 14.97 -8.56 6.10  
SINCE JAN 1 83.08 89.96 -6.88 64.52  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 12 10 2 14  
MONTH TO DATE 248 219 29 266  
SINCE SEP 1 621 565 56 636  
SINCE JAN 1 3045 2676 369 3085    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 65 200 PM  
AVERAGE 79  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 88 1992  
MINIMUM TEMPERATURE (F) 69 63 2012  
 
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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