521  
CDHW43 PHFO 190245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST WED JUN 18 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JUNE 18 2025
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 357 PM 86 1967 82 -2 82  
1980  
1995  
MINIMUM 69 525 AM 64 1955 69 0 69  
AVERAGE 75 75 0 76  
 
PRECIPITATION (IN)  
TODAY 0.16 2.04 1978 0.25 -0.09 0.14  
MONTH TO DATE 3.38 4.19 -0.81 2.60  
SINCE JUN 1 3.38 4.19 -0.81 2.60  
SINCE JAN 1 28.11 51.34 -23.23 50.54  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 10 10 0 11  
MONTH TO DATE 209 180 29 206  
SINCE JUN 1 209 180 29 206  
SINCE JAN 1 1592 1270 322 1395    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 69 100 PM  
AVERAGE 83  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 87 1967  
1980  
MINIMUM TEMPERATURE (F) 69 63 1959  
 
SUNRISE AND SUNSET  
JUNE 18 2025..........SUNRISE 542 AM HST SUNSET 701 PM HST  
JUNE 19 2025..........SUNRISE 542 AM HST SUNSET 701 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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