118  
CDHW42 PHFO 171245  
CLIOGG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SAT MAY 17 2025  
   
...............................
 
 
   
..THE KAHULUI HI CLIMATE SUMMARY FOR MAY 16 2025
 
 
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)  
YESTERDAY  
MAXIMUM 85 1132 AM 90 1980 87 -2 85  
MINIMUM 72 624 AM 59 2006 68 4 74  
AVERAGE 79 77 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.52 2004 0.03 -0.02 T  
MONTH TO DATE 0.01 0.49 -0.48 0.47  
SINCE MAR 1 1.54 4.45 -2.91 3.06  
SINCE JAN 1 6.35 8.87 -2.52 8.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 14 12 2 15  
MONTH TO DATE 220 185 35 149  
SINCE MAR 1 800 780 20 675  
SINCE JAN 1 1257 1249 8 1133    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 16.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 AM  
LOWEST 49 500 PM  
AVERAGE 67  
   
......................................................
 
 
THE KAHULUI HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 2020  
MINIMUM TEMPERATURE (F) 68 58 1964  
 
SUNRISE AND SUNSET  
MAY 17 2025...........SUNRISE 547 AM HST SUNSET 657 PM HST  
MAY 18 2025...........SUNRISE 547 AM HST SUNSET 658 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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