567  
CDHW43 PHFO 230227  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
427 PM HST FRI SEP 22 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR SEPTEMBER 22 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 85 146 PM 90 2019 83 2 86  
MINIMUM 71 723 AM 65 1953 70 1 70  
AVERAGE 78 76 2 78  
 
PRECIPITATION (IN)  
TODAY 0.15 2.99 1991 0.29 -0.14 0.07  
MONTH TO DATE 3.85 6.35 -2.50 3.61  
SINCE SEP 1 3.85 6.35 -2.50 3.61  
SINCE JAN 1 80.52 81.34 -0.82 62.03  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
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 13 12 1 13  
MONTH TO DATE 275 264 11 273  
SINCE SEP 1 275 264 11 273  
SINCE JAN 1 2699 2375 324 2722    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 700 AM  
LOWEST 65 1200 PM  
AVERAGE 81  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 1995  
MINIMUM TEMPERATURE (F) 70 63 2006  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 609 AM HST SUNSET 616 PM HST  
SEPTEMBER 23 2023.....SUNRISE 609 AM HST SUNSET 616 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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