CDHW40 PHFO 200245
CLIHNL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE HONOLULU HI
445 PM HST TUE MAY 19 2026

...................................

...THE HONOLULU CLIMATE SUMMARY FOR MAY 19 2026...
VALID TODAY AS OF 0425 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         87   1249 PM  89    1979  85      2       88       
                                      1996                           
                                      2019                           
  MINIMUM         75    551 AM  64    1985  72      3       73       
  AVERAGE         81                        78      3       81     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.46 2023   0.03  -0.03     0.04     
  MONTH TO DATE    0.46                      0.53  -0.07     0.34     
  SINCE MAR 1     17.00                      3.66  13.34     2.47     
  SINCE JAN 1     20.71                      7.44  13.27     8.49     

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  TODAY           16                        13      3       16        
  MONTH TO DATE  271                       241     30      304        
  SINCE MAR 1    935                       888     47     1124        
  SINCE JAN 1   1483                      1402     81     1734        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)        
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     E (70)        
  AVERAGE WIND SPEED    12.6                                        


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    76           300 AM                                      
 LOWEST     50           100 PM                                      
 AVERAGE    63                                                        

..........................................................


THE HONOLULU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85        90      1996                      
                                             2005                     
 MINIMUM TEMPERATURE (F)   72        60      1985                      


SUNRISE AND SUNSET                                                    
MAY 19 2026...........SUNRISE   552 AM HST   SUNSET   705 PM HST     
MAY 20 2026...........SUNRISE   552 AM HST   SUNSET   705 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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