409  
CDHW42 PHFO 210245  
CLIOGG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
445 PM HST SUN JUL 20 2025  
   
...............................
 
 
   
..THE KAHULUI HI CLIMATE SUMMARY FOR JULY 20 2025
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1954 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 92R 240 PM 91 2019 89 3 90  
MINIMUM 73 557 AM 61 1964 72 1 73  
AVERAGE 83 81 2 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 2014 0.02 -0.02 T  
MONTH TO DATE 0.17 0.32 -0.15 0.01  
SINCE JUN 1 0.17 0.49 -0.32 0.08  
SINCE JAN 1 6.56 9.58 -3.02 8.93  
 
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 18 16 2 17  
MONTH TO DATE 298 306 -8 273  
SINCE JUN 1 739 735 4 672  
SINCE JAN 1 2188 2174 14 1996    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 200 AM  
LOWEST 44 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE KAHULUI HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 2010  
MINIMUM TEMPERATURE (F) 72 64 1975  
2002  
2004  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 555 AM HST SUNSET 709 PM HST  
JULY 21 2025..........SUNRISE 556 AM HST SUNSET 708 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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