135  
CDHW40 PHFO 261245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU SEP 26 2024  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR SEPTEMBER 25 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 258 PM 93 1966 88 1 89  
1991  
MINIMUM 77 607 AM 69 1945 75 2 75  
1955  
1971  
AVERAGE 83 81 2 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2019 0.03 -0.03 T  
MONTH TO DATE 0.02 0.75 -0.73 0.10  
SINCE SEP 1 0.02 0.75 -0.73 0.10  
SINCE JAN 1 9.73 10.34 -0.61 9.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 18 16 2 17  
MONTH TO DATE 445 417 28 443  
SINCE SEP 1 445 417 28 443  
SINCE JAN 1 3552 3494 58 3742    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 600 AM  
LOWEST 50 1100 AM  
AVERAGE 62  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 92 1965  
1966  
1995  
MINIMUM TEMPERATURE (F) 75 69 1945  
 
SUNRISE AND SUNSET  
SEPTEMBER 26 2024.....SUNRISE 622 AM HST SUNSET 623 PM HST  
SEPTEMBER 27 2024.....SUNRISE 622 AM HST SUNSET 622 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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