415  
CDHW43 PHFO 010245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST MON AUG 31 2026  
   
...............................  
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 31 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 81 321 PM 89 1996 83 -2 84  
2015  
2019  
MINIMUM 72 255 AM 64 1970 70 2 69  
1971  
AVERAGE 77 77 0 77  
 
PRECIPITATION (IN)  
TODAY 0.46 4.29 2016 0.35 0.11 0.00  
MONTH TO DATE 20.56 11.30 9.26 1.52  
SINCE JUN 1 43.23 27.84 15.39 10.65  
SINCE JAN 1 107.95 74.99 32.96 35.38  
 
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 12 0 12  
MONTH TO DATE 416 361 55 390  
SINCE JUN 1 1134 1021 113 1118  
SINCE JAN 1 2429 2111 318 2501    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 100 AM  
LOWEST 71 1100 AM  
AVERAGE 83  
   
......................................................  
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 92 2015  
MINIMUM TEMPERATURE (F) 70 65 1958  
1983  
 
SUNRISE AND SUNSET  
AUGUST 31 2026........SUNRISE 605 AM HST SUNSET 636 PM HST  
SEPTEMBER 1 2026.....SUNRISE 605 AM HST SUNSET 635 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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