419  
CDHW40 PHFO 011915  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
915 AM HST MON JAN 01 2024  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR DECEMBER 31 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1940 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 251 PM 86 2018 81 3 81  
MINIMUM 64 721 AM 56 1958 68 -4 64  
AVERAGE 74 74 0 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.50 1951 0.08 -0.08 0.00  
MONTH TO DATE 0.88 2.18 -1.30 2.24  
SINCE DEC 1 0.88 2.18 -1.30 2.24  
SINCE JAN 1 13.48 16.41 -2.93 12.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 9 0 8  
MONTH TO DATE 296 326 -30 326  
SINCE DEC 1 296 326 -30 326  
SINCE JAN 1 4972 4766 206 4949    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 48 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 85 1987  
MINIMUM TEMPERATURE (F) 67 55 1973  
 
SUNRISE AND SUNSET  
JANUARY 1 2024.......SUNRISE 709 AM HST SUNSET 601 PM HST  
JANUARY 2 2024.......SUNRISE 710 AM HST SUNSET 602 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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