466  
CDHW40 PHFO 130241  
CLIHNL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
441 PM HST THU OCT 12 2023  
   
...............................
 
 
   
..THE HONOLULU HI CLIMATE SUMMARY FOR OCTOBER 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 88 145 PM 91 1979 87 1 86  
1987  
1994  
MINIMUM 73 644 AM 65 1955 74 -1 77  
AVERAGE 81 81 0 82  
 
PRECIPITATION (IN)  
TODAY 0.00 1.70 1992 0.05 -0.05 0.00  
MONTH TO DATE 0.06 0.45 -0.39 0.04  
SINCE SEP 1 0.16 1.33 -1.17 0.47  
SINCE JAN 1 9.94 10.92 -0.98 9.01  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 16 16 0 17  
MONTH TO DATE 188 192 -4 194  
SINCE SEP 1 719 690 29 711  
SINCE JAN 1 4018 3767 251 3920    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 51 1200 PM  
AVERAGE 67  
   
......................................................
 
 
THE HONOLULU HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 91 1979  
1994  
1995  
MINIMUM TEMPERATURE (F) 74 65 1962  
 
SUNRISE AND SUNSET  
OCTOBER 12 2023.......SUNRISE 626 AM HST SUNSET 610 PM HST  
OCTOBER 13 2023.......SUNRISE 627 AM HST SUNSET 609 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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