505  
CDHW40 PHFO 130234  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
434 PM HST TUE DEC 12 2023  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR DECEMBER 12 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 105 PM 89 1995 82 2 82  
MINIMUM 71 713 AM 57 1972 70 1 73  
AVERAGE 78 76 2 78  
 
PRECIPITATION (IN)  
TODAY T 7.89 1987 0.07 -0.07 T  
MONTH TO DATE 0.36 0.73 -0.37 0.11  
SINCE DEC 1 0.36 0.73 -0.37 0.11  
SINCE JAN 1 12.96 14.96 -2.00 10.02  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 11 2 13  
MONTH TO DATE 135 137 -2 161  
SINCE DEC 1 135 137 -2 161  
SINCE JAN 1 4811 4577 234 4784    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 57 100 PM  
AVERAGE 77  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 1977  
MINIMUM TEMPERATURE (F) 70 58 1972  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 700 AM HST SUNSET 551 PM HST  
DECEMBER 13 2023......SUNRISE 700 AM HST SUNSET 551 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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