406  
CDHW43 PHFO 100245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST THU MAY 09 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 201 PM 89 1966 80 1 76  
MINIMUM 66 400 AM 60 1971 67 -1 67  
AVERAGE 74 74 0 72  
 
PRECIPITATION (IN)  
TODAY 0.22 1.79 1986 0.23 -0.01 0.50  
MONTH TO DATE 2.03 2.23 -0.20 0.94  
SINCE MAR 1 31.24 24.31 6.93 17.44  
SINCE JAN 1 40.22 42.39 -2.17 57.45  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 9 9 0 7  
MONTH TO DATE 77 74 3 87  
SINCE MAR 1 542 512 30 652  
SINCE JAN 1 975 885 90 1112    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 69 1100 AM  
AVERAGE 85  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 85 1980  
2016  
2021  
MINIMUM TEMPERATURE (F) 67 59 1971  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 547 AM HST SUNSET 647 PM HST  
MAY 10 2024...........SUNRISE 546 AM HST SUNSET 647 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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