699  
CDHW43 PHFO 270245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST TUE AUG 26 2025  
   
...............................
 
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR AUGUST 26 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 1122 AM 88 2007 83 -3 83  
2015  
2019  
MINIMUM 72 512 AM 64 1951 70 2 70  
1972  
AVERAGE 76 77 -1 77  
 
PRECIPITATION (IN)  
TODAY 0.05 2.49 1970 0.36 -0.31 0.22  
MONTH TO DATE 1.24 9.56 -8.32 10.49  
SINCE JUN 1 10.37 26.10 -15.73 19.21  
SINCE JAN 1 35.10 73.25 -38.15 67.15  
 
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 11 12 -1 12  
MONTH TO DATE 328 312 16 303  
SINCE JUN 1 1056 972 84 1046  
SINCE JAN 1 2439 2062 377 2235    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 PM  
LOWEST 67 900 AM  
AVERAGE 79  
   
......................................................
 
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 89 2015  
2019  
MINIMUM TEMPERATURE (F) 70 64 1960  
 
SUNRISE AND SUNSET  
AUGUST 26 2025........SUNRISE 1023 AM HDT SUNSET 1059 PM HDT  
AUGUST 27 2025........SUNRISE 1023 AM HDT SUNSET 1058 PM HDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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