877  
CDHW42 PHFO 171245  
CLIOGG  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU JUL 17 2025  
   
...............................  
 
   
..THE KAHULUI HI CLIMATE SUMMARY FOR JULY 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 88 1154 AM 94 2019 89 -1 86  
MINIMUM 75 655 AM 65 2009 72 3 72  
AVERAGE 82 80 2 79  
 
PRECIPITATION (IN)  
YESTERDAY T 0.43 1974 0.02 -0.02 0.00  
MONTH TO DATE 0.16 0.24 -0.08 0.01  
SINCE JUN 1 0.16 0.41 -0.25 0.08  
SINCE JAN 1 6.55 9.50 -2.95 8.93  
 
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 17 16 1 14  
MONTH TO DATE 232 242 -10 221  
SINCE JUN 1 673 671 2 620  
SINCE JAN 1 2122 2110 12 1944    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 20.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 300 AM  
LOWEST 50 1200 PM  
AVERAGE 66  
   
......................................................  
 
THE KAHULUI HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 95 2020  
MINIMUM TEMPERATURE (F) 72 63 1971  
 
SUNRISE AND SUNSET  
JULY 17 2025..........SUNRISE 554 AM HST SUNSET 710 PM HST  
JULY 18 2025..........SUNRISE 555 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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