588  
CDHW43 PHFO 200245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST FRI JUN 19 2026  
   
...............................  
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR JUNE 19 2026  
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 100 PM 87 1967 82 4 84  
1980  
MINIMUM 68 612 AM 63 1959 69 -1 68  
AVERAGE 77 75 2 76  
 
PRECIPITATION (IN)  
TODAY 0.00 2.69 1978 0.25 -0.25 0.17  
MONTH TO DATE 8.31 4.44 3.87 3.66  
SINCE JUN 1 8.31 4.44 3.87 3.66  
SINCE JAN 1 73.03 51.59 21.44 28.39  
 
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 12 10 2 11  
MONTH TO DATE 198 190 8 220  
SINCE JUN 1 198 190 8 220  
SINCE JAN 1 1493 1280 213 1603    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1200 AM  
LOWEST 58 800 AM  
AVERAGE 75  
   
......................................................  
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 87 1969  
MINIMUM TEMPERATURE (F) 69 64 1970  
2001  
2014  
 
SUNRISE AND SUNSET  
JUNE 19 2026..........SUNRISE 542 AM HST SUNSET 701 PM HST  
JUNE 20 2026..........SUNRISE 542 AM HST SUNSET 702 PM HST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab HI Page
Main Text Page