342  
CDHW40 PHFO 031245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN AUG 03 2025  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR AUGUST 2 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 1235 PM 93 2019 89 1 87  
MINIMUM 78 629 AM 69 1950 76 2 73  
AVERAGE 84 82 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1958 0.02 -0.02 T  
MONTH TO DATE 0.00 0.04 -0.04 T  
SINCE JUN 1 0.15 1.06 -0.91 0.08  
SINCE JAN 1 8.88 8.79 0.09 9.56  
 
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 19 17 2 15  
MONTH TO DATE 37 34 3 31  
SINCE JUN 1 1052 1009 43 1007  
SINCE JAN 1 2961 2578 383 2597    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 800 AM  
LOWEST 48 1100 AM  
AVERAGE 60  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 92 1968  
2019  
MINIMUM TEMPERATURE (F) 76 71 1990  
2008  
2017  
 
SUNRISE AND SUNSET  
AUGUST 3 2025........SUNRISE 606 AM HST SUNSET 709 PM HST  
AUGUST 4 2025........SUNRISE 607 AM HST SUNSET 709 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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