212  
CDHW40 PHFO 181245  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI OCT 18 2024  
   
...............................  
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR OCTOBER 17 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 89 130 PM 91 1983 87 2 84  
1995  
2014  
MINIMUM 75 259 AM 66 1978 74 1 71  
AVERAGE 82 80 2 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1978 0.05 -0.05 0.02  
MONTH TO DATE 0.20 0.67 -0.47 0.08  
SINCE SEP 1 0.26 1.55 -1.29 0.18  
SINCE JAN 1 9.97 11.14 -1.17 9.96  
 
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 17 15 2 13  
MONTH TO DATE 286 271 15 263  
SINCE SEP 1 814 769 45 794  
SINCE JAN 1 3921 3846 75 4093    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.4  
 
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 74 200 AM  
LOWEST 50 1100 AM  
AVERAGE 62  
   
......................................................  
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 1986  
MINIMUM TEMPERATURE (F) 74 66 1971  
1999  
 
SUNRISE AND SUNSET  
OCTOBER 18 2024.......SUNRISE 629 AM HST SUNSET 604 PM HST  
OCTOBER 19 2024.......SUNRISE 629 AM HST SUNSET 604 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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