341  
CDHW43 PHFO 031245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN AUG 03 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR AUGUST 2 2025
 
 
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)  
YESTERDAY  
MAXIMUM 83 440 PM 90 1988 83 0 84  
MINIMUM 72 943 PM 64 1979 70 2 71  
AVERAGE 78 77 1 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.73 2015 0.35 -0.28 0.13  
MONTH TO DATE 0.12 0.70 -0.58 0.14  
SINCE JUN 1 9.25 17.24 -7.99 8.86  
SINCE JAN 1 33.98 64.39 -30.41 56.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 13 12 1 13  
MONTH TO DATE 25 24 1 25  
SINCE JUN 1 753 684 69 768  
SINCE JAN 1 2136 1774 362 1957    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 59 300 PM  
AVERAGE 76  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 1986  
MINIMUM TEMPERATURE (F) 70 66 1970  
1985  
2022  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 557 AM HST SUNSET 656 PM HST  
AUGUST 4 2025........SUNRISE 557 AM HST SUNSET 655 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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