790  
CDHW43 PHFO 041245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI SEP 04 2026  
   
...............................
 
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR SEPTEMBER 3 2026
 
 
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)  
YESTERDAY  
MAXIMUM 80 541 PM 90 1987 83 -3 86  
MINIMUM 71 635 AM 64 1960 70 1 70  
AVERAGE 76 77 -1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 1.19 1992 0.32 -0.05 T  
MONTH TO DATE 1.49 0.95 0.54 T  
SINCE SEP 1 1.49 0.95 0.54 T  
SINCE JAN 1 109.73 75.94 33.79 35.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 11 12 -1 13  
MONTH TO DATE 40 36 4 39  
SINCE SEP 1 40 36 4 39  
SINCE JAN 1 2469 2147 322 2540    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 1100 PM  
LOWEST 71 800 AM  
AVERAGE 81  
   
......................................................
 
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 2015  
2020  
MINIMUM TEMPERATURE (F) 70 64 1961  
2000  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2026.....SUNRISE 606 AM HST SUNSET 632 PM HST  
SEPTEMBER 5 2026.....SUNRISE 606 AM HST SUNSET 632 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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